From fe5a00e95a84329c166991c7dd5a8ebb65878a74 Mon Sep 17 00:00:00 2001 From: yoshi-automation Date: Wed, 2 Oct 2019 00:47:52 -0700 Subject: [PATCH] Regenerate logging client --- .../logging/v2/ConfigServiceV2Grpc.java | 39 +- .../logging/v2/LoggingServiceV2Grpc.java | 24 +- .../logging/type/BillingExclusionName.java | 185 ++ .../google/logging/type/BillingLogName.java | 179 ++ .../com/google/logging/type/BillingName.java | 159 ++ .../google/logging/type/BillingSinkName.java | 179 ++ .../google/logging/type/ExclusionName.java | 23 + .../google/logging/type/ExclusionNames.java | 37 + .../logging/type/FolderExclusionName.java | 179 ++ .../google/logging/type/FolderLogName.java | 179 ++ .../com/google/logging/type/FolderName.java | 159 ++ .../google/logging/type/FolderSinkName.java | 179 ++ .../com/google/logging/type/HttpRequest.java | 2473 +++++++++++++++++ .../logging/type/HttpRequestOrBuilder.java | 291 ++ .../google/logging/type/HttpRequestProto.java | 88 + .../java/com/google/logging/type/LogName.java | 23 + .../com/google/logging/type/LogNames.java | 37 + .../com/google/logging/type/LogSeverity.java | 294 ++ .../google/logging/type/LogSeverityProto.java | 52 + .../com/google/logging/type/MetricName.java | 23 + .../com/google/logging/type/MetricNames.java | 28 + .../type/OrganizationExclusionName.java | 181 ++ .../logging/type/OrganizationLogName.java | 179 ++ .../google/logging/type/OrganizationName.java | 159 ++ .../logging/type/OrganizationSinkName.java | 179 ++ .../com/google/logging/type/ParentName.java | 23 + .../com/google/logging/type/ParentNames.java | 37 + .../logging/type/ProjectExclusionName.java | 179 ++ .../google/logging/type/ProjectLogName.java | 179 ++ .../logging/type/ProjectMetricName.java | 179 ++ .../com/google/logging/type/ProjectName.java | 159 ++ .../google/logging/type/ProjectSinkName.java | 179 ++ .../com/google/logging/type/SinkName.java | 23 + .../com/google/logging/type/SinkNames.java | 37 + .../logging/type/UntypedExclusionName.java | 99 + .../google/logging/type/UntypedLogName.java | 99 + .../logging/type/UntypedMetricName.java | 99 + .../logging/type/UntypedParentName.java | 99 + .../google/logging/type/UntypedSinkName.java | 99 + .../google/logging/v2/BigQueryOptions.java | 535 ++++ .../logging/v2/BigQueryOptionsOrBuilder.java | 27 + .../google/logging/v2/CreateSinkRequest.java | 52 +- .../v2/CreateSinkRequestOrBuilder.java | 13 +- .../logging/v2/ListExclusionsRequest.java | 36 +- .../v2/ListExclusionsRequestOrBuilder.java | 10 +- .../logging/v2/ListExclusionsResponse.java | 14 +- .../v2/ListExclusionsResponseOrBuilder.java | 4 +- .../logging/v2/ListLogEntriesRequest.java | 52 +- .../v2/ListLogEntriesRequestOrBuilder.java | 16 +- .../logging/v2/ListLogMetricsRequest.java | 36 +- .../v2/ListLogMetricsRequestOrBuilder.java | 10 +- .../logging/v2/ListLogMetricsResponse.java | 14 +- .../v2/ListLogMetricsResponseOrBuilder.java | 4 +- .../google/logging/v2/ListLogsResponse.java | 52 +- .../logging/v2/ListLogsResponseOrBuilder.java | 16 +- .../google/logging/v2/ListSinksRequest.java | 36 +- .../logging/v2/ListSinksRequestOrBuilder.java | 10 +- .../google/logging/v2/ListSinksResponse.java | 14 +- .../v2/ListSinksResponseOrBuilder.java | 4 +- .../java/com/google/logging/v2/LogEntry.java | 825 +++--- .../google/logging/v2/LogEntryOperation.java | 56 +- .../v2/LogEntryOperationOrBuilder.java | 16 +- .../google/logging/v2/LogEntryOrBuilder.java | 212 +- .../com/google/logging/v2/LogEntryProto.java | 75 +- .../com/google/logging/v2/LogExclusion.java | 667 ++++- .../logging/v2/LogExclusionOrBuilder.java | 96 +- .../java/com/google/logging/v2/LogMetric.java | 673 ++++- .../google/logging/v2/LogMetricOrBuilder.java | 102 +- .../java/com/google/logging/v2/LogSink.java | 1153 +++++++- .../google/logging/v2/LogSinkOrBuilder.java | 167 +- .../google/logging/v2/LoggingConfigProto.java | 319 ++- .../logging/v2/LoggingMetricsProto.java | 120 +- .../com/google/logging/v2/LoggingProto.java | 148 +- .../logging/v2/UpdateExclusionRequest.java | 84 +- .../v2/UpdateExclusionRequestOrBuilder.java | 21 +- .../google/logging/v2/UpdateSinkRequest.java | 44 +- .../v2/UpdateSinkRequestOrBuilder.java | 11 +- .../logging/v2/WriteLogEntriesRequest.java | 92 +- .../v2/WriteLogEntriesRequestOrBuilder.java | 20 +- .../google/logging/type/http_request.proto | 94 + .../google/logging/type/log_severity.proto | 72 + .../proto/google/logging/v2/log_entry.proto | 97 +- .../proto/google/logging/v2/logging.proto | 74 +- .../google/logging/v2/logging_config.proto | 266 +- .../google/logging/v2/logging_metrics.proto | 52 +- .../google/cloud/logging/v2/ConfigClient.java | 42 +- .../cloud/logging/v2/LoggingClient.java | 28 +- .../google/cloud/logging/v2/package-info.java | 24 +- .../cloud/logging/v2/ConfigClientTest.java | 6 +- .../cloud/logging/v2/LoggingClientTest.java | 6 +- .../cloud/logging/v2/MetricsClientTest.java | 6 +- .../google-cloud-logging/synth.metadata | 10 +- 92 files changed, 11917 insertions(+), 1734 deletions(-) create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingExclusionName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingLogName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingSinkName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ExclusionName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ExclusionNames.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderExclusionName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderLogName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderSinkName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequest.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequestOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequestProto.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogNames.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogSeverity.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogSeverityProto.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/MetricName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/MetricNames.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationExclusionName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationLogName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationSinkName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ParentName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ParentNames.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectExclusionName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectLogName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectMetricName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectSinkName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/SinkName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/SinkNames.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedExclusionName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedLogName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedMetricName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedParentName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedSinkName.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/BigQueryOptions.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/BigQueryOptionsOrBuilder.java create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/type/http_request.proto create mode 100644 google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/type/log_severity.proto diff --git a/google-api-grpc/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ConfigServiceV2Grpc.java b/google-api-grpc/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ConfigServiceV2Grpc.java index 89c98fb5f6eb..e9869c86627a 100644 --- a/google-api-grpc/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ConfigServiceV2Grpc.java +++ b/google-api-grpc/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ConfigServiceV2Grpc.java @@ -11,8 +11,7 @@ * * * 
- * Service for configuring sinks used to export log entries out of
- * Logging.
+ * Service for configuring sinks used to route log entries.
  *
*/ @javax.annotation.Generated( @@ -551,8 +550,7 @@ public static ConfigServiceV2FutureStub newFutureStub(io.grpc.Channel channel) { * * * 
-   * Service for configuring sinks used to export log entries out of
-   * Logging.
+   * Service for configuring sinks used to route log entries.
    *
*/ public abstract static class ConfigServiceV2ImplBase implements io.grpc.BindableService { @@ -587,9 +585,9 @@ public void getSink( * * * 
-     * Creates a sink that exports specified log entries to a destination.  The
+     * Creates a sink that exports specified log entries to a destination. The
      * export of newly-ingested log entries begins immediately, unless the sink's
-     * `writer_identity` is not permitted to write to the destination.  A sink can
+     * `writer_identity` is not permitted to write to the destination. A sink can
      * export log entries only from the resource owning the sink.
      *
*/ @@ -603,7 +601,7 @@ public void createSink( * * * 
-     * Updates a sink.  This method replaces the following fields in the existing
+     * Updates a sink. This method replaces the following fields in the existing
      * sink with values from the new sink: `destination`, and `filter`.
      * The updated sink might also have a new `writer_identity`; see the
      * `unique_writer_identity` field.
@@ -769,8 +767,7 @@ public final io.grpc.ServerServiceDefinition bindService() {
    *
    *
    * 
-   * Service for configuring sinks used to export log entries out of
-   * Logging.
+   * Service for configuring sinks used to route log entries.
    * 

    */
   public static final class ConfigServiceV2Stub
@@ -824,9 +821,9 @@ public void getSink(
      *
      *
      * 
-     * Creates a sink that exports specified log entries to a destination.  The
+     * Creates a sink that exports specified log entries to a destination. The
      * export of newly-ingested log entries begins immediately, unless the sink's
-     * `writer_identity` is not permitted to write to the destination.  A sink can
+     * `writer_identity` is not permitted to write to the destination. A sink can
      * export log entries only from the resource owning the sink.
      * 

      */
@@ -843,7 +840,7 @@ public void createSink(
      *
      *
      * 
-     * Updates a sink.  This method replaces the following fields in the existing
+     * Updates a sink. This method replaces the following fields in the existing
      * sink with values from the new sink: `destination`, and `filter`.
      * The updated sink might also have a new `writer_identity`; see the
      * `unique_writer_identity` field.
@@ -963,8 +960,7 @@ public void deleteExclusion(
    *
    *
    * 
-   * Service for configuring sinks used to export log entries out of
-   * Logging.
+   * Service for configuring sinks used to route log entries.
    * 

    */
   public static final class ConfigServiceV2BlockingStub
@@ -1010,9 +1006,9 @@ public com.google.logging.v2.LogSink getSink(com.google.logging.v2.GetSinkReques
      *
      *
      * 
-     * Creates a sink that exports specified log entries to a destination.  The
+     * Creates a sink that exports specified log entries to a destination. The
      * export of newly-ingested log entries begins immediately, unless the sink's
-     * `writer_identity` is not permitted to write to the destination.  A sink can
+     * `writer_identity` is not permitted to write to the destination. A sink can
      * export log entries only from the resource owning the sink.
      * 

      */
@@ -1026,7 +1022,7 @@ public com.google.logging.v2.LogSink createSink(
      *
      *
      * 
-     * Updates a sink.  This method replaces the following fields in the existing
+     * Updates a sink. This method replaces the following fields in the existing
      * sink with values from the new sink: `destination`, and `filter`.
      * The updated sink might also have a new `writer_identity`; see the
      * `unique_writer_identity` field.
@@ -1123,8 +1119,7 @@ public com.google.protobuf.Empty deleteExclusion(
    *
    *
    * 
-   * Service for configuring sinks used to export log entries out of
-   * Logging.
+   * Service for configuring sinks used to route log entries.
    * 

    */
   public static final class ConfigServiceV2FutureStub
@@ -1174,9 +1169,9 @@ protected ConfigServiceV2FutureStub build(
      *
      *
      * 
-     * Creates a sink that exports specified log entries to a destination.  The
+     * Creates a sink that exports specified log entries to a destination. The
      * export of newly-ingested log entries begins immediately, unless the sink's
-     * `writer_identity` is not permitted to write to the destination.  A sink can
+     * `writer_identity` is not permitted to write to the destination. A sink can
      * export log entries only from the resource owning the sink.
      * 

      */
@@ -1190,7 +1185,7 @@ protected ConfigServiceV2FutureStub build(
      *
      *
      * 
-     * Updates a sink.  This method replaces the following fields in the existing
+     * Updates a sink. This method replaces the following fields in the existing
      * sink with values from the new sink: `destination`, and `filter`.
      * The updated sink might also have a new `writer_identity`; see the
      * `unique_writer_identity` field.
diff --git a/google-api-grpc/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingServiceV2Grpc.java b/google-api-grpc/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingServiceV2Grpc.java
index 08dc93153874..0970571c5839 100644
--- a/google-api-grpc/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingServiceV2Grpc.java
+++ b/google-api-grpc/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingServiceV2Grpc.java
@@ -365,9 +365,9 @@ public void writeLogEntries(
      *
      *
      * 
-     * Lists log entries.  Use this method to retrieve log entries from
-     * Logging.  For ways to export log entries, see
-     * [Exporting Logs](/logging/docs/export).
+     * Lists log entries.  Use this method to retrieve log entries that originated
+     * from a project/folder/organization/billing account.  For ways to export log
+     * entries, see [Exporting Logs](/logging/docs/export).
      * 

      */
     public void listLogEntries(
@@ -514,9 +514,9 @@ public void writeLogEntries(
      *
      *
      * 
-     * Lists log entries.  Use this method to retrieve log entries from
-     * Logging.  For ways to export log entries, see
-     * [Exporting Logs](/logging/docs/export).
+     * Lists log entries.  Use this method to retrieve log entries that originated
+     * from a project/folder/organization/billing account.  For ways to export log
+     * entries, see [Exporting Logs](/logging/docs/export).
      * 

      */
     public void listLogEntries(
@@ -624,9 +624,9 @@ public com.google.logging.v2.WriteLogEntriesResponse writeLogEntries(
      *
      *
      * 
-     * Lists log entries.  Use this method to retrieve log entries from
-     * Logging.  For ways to export log entries, see
-     * [Exporting Logs](/logging/docs/export).
+     * Lists log entries.  Use this method to retrieve log entries that originated
+     * from a project/folder/organization/billing account.  For ways to export log
+     * entries, see [Exporting Logs](/logging/docs/export).
      * 

      */
     public com.google.logging.v2.ListLogEntriesResponse listLogEntries(
@@ -729,9 +729,9 @@ public com.google.common.util.concurrent.ListenableFuture
-     * Lists log entries.  Use this method to retrieve log entries from
-     * Logging.  For ways to export log entries, see
-     * [Exporting Logs](/logging/docs/export).
+     * Lists log entries.  Use this method to retrieve log entries that originated
+     * from a project/folder/organization/billing account.  For ways to export log
+     * entries, see [Exporting Logs](/logging/docs/export).
      * 

      */
     public com.google.common.util.concurrent.ListenableFuture<
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingExclusionName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingExclusionName.java
new file mode 100644
index 000000000000..ee68686d32cd
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingExclusionName.java
@@ -0,0 +1,185 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class BillingExclusionName extends ExclusionName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding(
+          "billingAccounts/{billing_account}/exclusions/{exclusion}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String billingAccount;
+  private final String exclusion;
+
+  public String getBillingAccount() {
+    return billingAccount;
+  }
+
+  public String getExclusion() {
+    return exclusion;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private BillingExclusionName(Builder builder) {
+    billingAccount = Preconditions.checkNotNull(builder.getBillingAccount());
+    exclusion = Preconditions.checkNotNull(builder.getExclusion());
+  }
+
+  public static BillingExclusionName of(String billingAccount, String exclusion) {
+    return newBuilder().setBillingAccount(billingAccount).setExclusion(exclusion).build();
+  }
+
+  public static String format(String billingAccount, String exclusion) {
+    return newBuilder()
+        .setBillingAccount(billingAccount)
+        .setExclusion(exclusion)
+        .build()
+        .toString();
+  }
+
+  public static BillingExclusionName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "BillingExclusionName.parse: formattedString not in valid format");
+    return of(matchMap.get("billing_account"), matchMap.get("exclusion"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (BillingExclusionName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("billingAccount", billingAccount);
+          fieldMapBuilder.put("exclusion", exclusion);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("billing_account", billingAccount, "exclusion", exclusion);
+  }
+
+  /** Builder for BillingExclusionName. */
+  public static class Builder {
+
+    private String billingAccount;
+    private String exclusion;
+
+    public String getBillingAccount() {
+      return billingAccount;
+    }
+
+    public String getExclusion() {
+      return exclusion;
+    }
+
+    public Builder setBillingAccount(String billingAccount) {
+      this.billingAccount = billingAccount;
+      return this;
+    }
+
+    public Builder setExclusion(String exclusion) {
+      this.exclusion = exclusion;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(BillingExclusionName billingExclusionName) {
+      billingAccount = billingExclusionName.billingAccount;
+      exclusion = billingExclusionName.exclusion;
+    }
+
+    public BillingExclusionName build() {
+      return new BillingExclusionName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof BillingExclusionName) {
+      BillingExclusionName that = (BillingExclusionName) o;
+      return (this.billingAccount.equals(that.billingAccount))
+          && (this.exclusion.equals(that.exclusion));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= billingAccount.hashCode();
+    h *= 1000003;
+    h ^= exclusion.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingLogName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingLogName.java
new file mode 100644
index 000000000000..99698895d4c2
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingLogName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class BillingLogName extends LogName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("billingAccounts/{billing_account}/logs/{log}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String billingAccount;
+  private final String log;
+
+  public String getBillingAccount() {
+    return billingAccount;
+  }
+
+  public String getLog() {
+    return log;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private BillingLogName(Builder builder) {
+    billingAccount = Preconditions.checkNotNull(builder.getBillingAccount());
+    log = Preconditions.checkNotNull(builder.getLog());
+  }
+
+  public static BillingLogName of(String billingAccount, String log) {
+    return newBuilder().setBillingAccount(billingAccount).setLog(log).build();
+  }
+
+  public static String format(String billingAccount, String log) {
+    return newBuilder().setBillingAccount(billingAccount).setLog(log).build().toString();
+  }
+
+  public static BillingLogName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "BillingLogName.parse: formattedString not in valid format");
+    return of(matchMap.get("billing_account"), matchMap.get("log"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (BillingLogName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("billingAccount", billingAccount);
+          fieldMapBuilder.put("log", log);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("billing_account", billingAccount, "log", log);
+  }
+
+  /** Builder for BillingLogName. */
+  public static class Builder {
+
+    private String billingAccount;
+    private String log;
+
+    public String getBillingAccount() {
+      return billingAccount;
+    }
+
+    public String getLog() {
+      return log;
+    }
+
+    public Builder setBillingAccount(String billingAccount) {
+      this.billingAccount = billingAccount;
+      return this;
+    }
+
+    public Builder setLog(String log) {
+      this.log = log;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(BillingLogName billingLogName) {
+      billingAccount = billingLogName.billingAccount;
+      log = billingLogName.log;
+    }
+
+    public BillingLogName build() {
+      return new BillingLogName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof BillingLogName) {
+      BillingLogName that = (BillingLogName) o;
+      return (this.billingAccount.equals(that.billingAccount)) && (this.log.equals(that.log));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= billingAccount.hashCode();
+    h *= 1000003;
+    h ^= log.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingName.java
new file mode 100644
index 000000000000..d767ed1d4c08
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingName.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class BillingName extends ParentName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("billingAccounts/{billing_account}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String billingAccount;
+
+  public String getBillingAccount() {
+    return billingAccount;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private BillingName(Builder builder) {
+    billingAccount = Preconditions.checkNotNull(builder.getBillingAccount());
+  }
+
+  public static BillingName of(String billingAccount) {
+    return newBuilder().setBillingAccount(billingAccount).build();
+  }
+
+  public static String format(String billingAccount) {
+    return newBuilder().setBillingAccount(billingAccount).build().toString();
+  }
+
+  public static BillingName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "BillingName.parse: formattedString not in valid format");
+    return of(matchMap.get("billing_account"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (BillingName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("billingAccount", billingAccount);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("billing_account", billingAccount);
+  }
+
+  /** Builder for BillingName. */
+  public static class Builder {
+
+    private String billingAccount;
+
+    public String getBillingAccount() {
+      return billingAccount;
+    }
+
+    public Builder setBillingAccount(String billingAccount) {
+      this.billingAccount = billingAccount;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(BillingName billingName) {
+      billingAccount = billingName.billingAccount;
+    }
+
+    public BillingName build() {
+      return new BillingName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof BillingName) {
+      BillingName that = (BillingName) o;
+      return (this.billingAccount.equals(that.billingAccount));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= billingAccount.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingSinkName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingSinkName.java
new file mode 100644
index 000000000000..4215feb07a21
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/BillingSinkName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class BillingSinkName extends SinkName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("billingAccounts/{billing_account}/sinks/{sink}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String billingAccount;
+  private final String sink;
+
+  public String getBillingAccount() {
+    return billingAccount;
+  }
+
+  public String getSink() {
+    return sink;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private BillingSinkName(Builder builder) {
+    billingAccount = Preconditions.checkNotNull(builder.getBillingAccount());
+    sink = Preconditions.checkNotNull(builder.getSink());
+  }
+
+  public static BillingSinkName of(String billingAccount, String sink) {
+    return newBuilder().setBillingAccount(billingAccount).setSink(sink).build();
+  }
+
+  public static String format(String billingAccount, String sink) {
+    return newBuilder().setBillingAccount(billingAccount).setSink(sink).build().toString();
+  }
+
+  public static BillingSinkName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "BillingSinkName.parse: formattedString not in valid format");
+    return of(matchMap.get("billing_account"), matchMap.get("sink"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (BillingSinkName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("billingAccount", billingAccount);
+          fieldMapBuilder.put("sink", sink);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("billing_account", billingAccount, "sink", sink);
+  }
+
+  /** Builder for BillingSinkName. */
+  public static class Builder {
+
+    private String billingAccount;
+    private String sink;
+
+    public String getBillingAccount() {
+      return billingAccount;
+    }
+
+    public String getSink() {
+      return sink;
+    }
+
+    public Builder setBillingAccount(String billingAccount) {
+      this.billingAccount = billingAccount;
+      return this;
+    }
+
+    public Builder setSink(String sink) {
+      this.sink = sink;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(BillingSinkName billingSinkName) {
+      billingAccount = billingSinkName.billingAccount;
+      sink = billingSinkName.sink;
+    }
+
+    public BillingSinkName build() {
+      return new BillingSinkName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof BillingSinkName) {
+      BillingSinkName that = (BillingSinkName) o;
+      return (this.billingAccount.equals(that.billingAccount)) && (this.sink.equals(that.sink));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= billingAccount.hashCode();
+    h *= 1000003;
+    h ^= sink.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ExclusionName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ExclusionName.java
new file mode 100644
index 000000000000..6678c36d5278
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ExclusionName.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public abstract class ExclusionName implements ResourceName {
+  protected ExclusionName() {}
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ExclusionNames.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ExclusionNames.java
new file mode 100644
index 000000000000..a313b49c322d
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ExclusionNames.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class ExclusionNames {
+  private ExclusionNames() {}
+
+  public static ExclusionName parse(String resourceNameString) {
+    if (ProjectExclusionName.isParsableFrom(resourceNameString)) {
+      return ProjectExclusionName.parse(resourceNameString);
+    }
+    if (OrganizationExclusionName.isParsableFrom(resourceNameString)) {
+      return OrganizationExclusionName.parse(resourceNameString);
+    }
+    if (FolderExclusionName.isParsableFrom(resourceNameString)) {
+      return FolderExclusionName.parse(resourceNameString);
+    }
+    if (BillingExclusionName.isParsableFrom(resourceNameString)) {
+      return BillingExclusionName.parse(resourceNameString);
+    }
+    return UntypedExclusionName.parse(resourceNameString);
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderExclusionName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderExclusionName.java
new file mode 100644
index 000000000000..517847767102
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderExclusionName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class FolderExclusionName extends ExclusionName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("folders/{folder}/exclusions/{exclusion}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String folder;
+  private final String exclusion;
+
+  public String getFolder() {
+    return folder;
+  }
+
+  public String getExclusion() {
+    return exclusion;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private FolderExclusionName(Builder builder) {
+    folder = Preconditions.checkNotNull(builder.getFolder());
+    exclusion = Preconditions.checkNotNull(builder.getExclusion());
+  }
+
+  public static FolderExclusionName of(String folder, String exclusion) {
+    return newBuilder().setFolder(folder).setExclusion(exclusion).build();
+  }
+
+  public static String format(String folder, String exclusion) {
+    return newBuilder().setFolder(folder).setExclusion(exclusion).build().toString();
+  }
+
+  public static FolderExclusionName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "FolderExclusionName.parse: formattedString not in valid format");
+    return of(matchMap.get("folder"), matchMap.get("exclusion"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (FolderExclusionName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("folder", folder);
+          fieldMapBuilder.put("exclusion", exclusion);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("folder", folder, "exclusion", exclusion);
+  }
+
+  /** Builder for FolderExclusionName. */
+  public static class Builder {
+
+    private String folder;
+    private String exclusion;
+
+    public String getFolder() {
+      return folder;
+    }
+
+    public String getExclusion() {
+      return exclusion;
+    }
+
+    public Builder setFolder(String folder) {
+      this.folder = folder;
+      return this;
+    }
+
+    public Builder setExclusion(String exclusion) {
+      this.exclusion = exclusion;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(FolderExclusionName folderExclusionName) {
+      folder = folderExclusionName.folder;
+      exclusion = folderExclusionName.exclusion;
+    }
+
+    public FolderExclusionName build() {
+      return new FolderExclusionName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof FolderExclusionName) {
+      FolderExclusionName that = (FolderExclusionName) o;
+      return (this.folder.equals(that.folder)) && (this.exclusion.equals(that.exclusion));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= folder.hashCode();
+    h *= 1000003;
+    h ^= exclusion.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderLogName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderLogName.java
new file mode 100644
index 000000000000..360789e9a5a0
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderLogName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class FolderLogName extends LogName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("folders/{folder}/logs/{log}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String folder;
+  private final String log;
+
+  public String getFolder() {
+    return folder;
+  }
+
+  public String getLog() {
+    return log;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private FolderLogName(Builder builder) {
+    folder = Preconditions.checkNotNull(builder.getFolder());
+    log = Preconditions.checkNotNull(builder.getLog());
+  }
+
+  public static FolderLogName of(String folder, String log) {
+    return newBuilder().setFolder(folder).setLog(log).build();
+  }
+
+  public static String format(String folder, String log) {
+    return newBuilder().setFolder(folder).setLog(log).build().toString();
+  }
+
+  public static FolderLogName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "FolderLogName.parse: formattedString not in valid format");
+    return of(matchMap.get("folder"), matchMap.get("log"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (FolderLogName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("folder", folder);
+          fieldMapBuilder.put("log", log);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("folder", folder, "log", log);
+  }
+
+  /** Builder for FolderLogName. */
+  public static class Builder {
+
+    private String folder;
+    private String log;
+
+    public String getFolder() {
+      return folder;
+    }
+
+    public String getLog() {
+      return log;
+    }
+
+    public Builder setFolder(String folder) {
+      this.folder = folder;
+      return this;
+    }
+
+    public Builder setLog(String log) {
+      this.log = log;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(FolderLogName folderLogName) {
+      folder = folderLogName.folder;
+      log = folderLogName.log;
+    }
+
+    public FolderLogName build() {
+      return new FolderLogName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof FolderLogName) {
+      FolderLogName that = (FolderLogName) o;
+      return (this.folder.equals(that.folder)) && (this.log.equals(that.log));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= folder.hashCode();
+    h *= 1000003;
+    h ^= log.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderName.java
new file mode 100644
index 000000000000..f735f0733a9c
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderName.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class FolderName extends ParentName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("folders/{folder}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String folder;
+
+  public String getFolder() {
+    return folder;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private FolderName(Builder builder) {
+    folder = Preconditions.checkNotNull(builder.getFolder());
+  }
+
+  public static FolderName of(String folder) {
+    return newBuilder().setFolder(folder).build();
+  }
+
+  public static String format(String folder) {
+    return newBuilder().setFolder(folder).build().toString();
+  }
+
+  public static FolderName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "FolderName.parse: formattedString not in valid format");
+    return of(matchMap.get("folder"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (FolderName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("folder", folder);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("folder", folder);
+  }
+
+  /** Builder for FolderName. */
+  public static class Builder {
+
+    private String folder;
+
+    public String getFolder() {
+      return folder;
+    }
+
+    public Builder setFolder(String folder) {
+      this.folder = folder;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(FolderName folderName) {
+      folder = folderName.folder;
+    }
+
+    public FolderName build() {
+      return new FolderName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof FolderName) {
+      FolderName that = (FolderName) o;
+      return (this.folder.equals(that.folder));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= folder.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderSinkName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderSinkName.java
new file mode 100644
index 000000000000..3143b60dcf22
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/FolderSinkName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class FolderSinkName extends SinkName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("folders/{folder}/sinks/{sink}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String folder;
+  private final String sink;
+
+  public String getFolder() {
+    return folder;
+  }
+
+  public String getSink() {
+    return sink;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private FolderSinkName(Builder builder) {
+    folder = Preconditions.checkNotNull(builder.getFolder());
+    sink = Preconditions.checkNotNull(builder.getSink());
+  }
+
+  public static FolderSinkName of(String folder, String sink) {
+    return newBuilder().setFolder(folder).setSink(sink).build();
+  }
+
+  public static String format(String folder, String sink) {
+    return newBuilder().setFolder(folder).setSink(sink).build().toString();
+  }
+
+  public static FolderSinkName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "FolderSinkName.parse: formattedString not in valid format");
+    return of(matchMap.get("folder"), matchMap.get("sink"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (FolderSinkName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("folder", folder);
+          fieldMapBuilder.put("sink", sink);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("folder", folder, "sink", sink);
+  }
+
+  /** Builder for FolderSinkName. */
+  public static class Builder {
+
+    private String folder;
+    private String sink;
+
+    public String getFolder() {
+      return folder;
+    }
+
+    public String getSink() {
+      return sink;
+    }
+
+    public Builder setFolder(String folder) {
+      this.folder = folder;
+      return this;
+    }
+
+    public Builder setSink(String sink) {
+      this.sink = sink;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(FolderSinkName folderSinkName) {
+      folder = folderSinkName.folder;
+      sink = folderSinkName.sink;
+    }
+
+    public FolderSinkName build() {
+      return new FolderSinkName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof FolderSinkName) {
+      FolderSinkName that = (FolderSinkName) o;
+      return (this.folder.equals(that.folder)) && (this.sink.equals(that.sink));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= folder.hashCode();
+    h *= 1000003;
+    h ^= sink.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequest.java
new file mode 100644
index 000000000000..a4ef422f85a6
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequest.java
@@ -0,0 +1,2473 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/logging/type/http_request.proto
+
+package com.google.logging.type;
+
+/**
+ *
+ *
+ * 
+ * A common proto for logging HTTP requests. Only contains semantics
+ * defined by the HTTP specification. Product-specific logging
+ * information MUST be defined in a separate message.
+ * 

+ *
+ * Protobuf type {@code google.logging.type.HttpRequest}
+ */
+public final class HttpRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.logging.type.HttpRequest)
+    HttpRequestOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use HttpRequest.newBuilder() to construct.
+  private HttpRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private HttpRequest() {
+    requestMethod_ = "";
+    requestUrl_ = "";
+    userAgent_ = "";
+    remoteIp_ = "";
+    serverIp_ = "";
+    referer_ = "";
+    protocol_ = "";
+  }
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private HttpRequest(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              requestMethod_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              requestUrl_ = s;
+              break;
+            }
+          case 24:
+            {
+              requestSize_ = input.readInt64();
+              break;
+            }
+          case 32:
+            {
+              status_ = input.readInt32();
+              break;
+            }
+          case 40:
+            {
+              responseSize_ = input.readInt64();
+              break;
+            }
+          case 50:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              userAgent_ = s;
+              break;
+            }
+          case 58:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              remoteIp_ = s;
+              break;
+            }
+          case 66:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              referer_ = s;
+              break;
+            }
+          case 72:
+            {
+              cacheHit_ = input.readBool();
+              break;
+            }
+          case 80:
+            {
+              cacheValidatedWithOriginServer_ = input.readBool();
+              break;
+            }
+          case 88:
+            {
+              cacheLookup_ = input.readBool();
+              break;
+            }
+          case 96:
+            {
+              cacheFillBytes_ = input.readInt64();
+              break;
+            }
+          case 106:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              serverIp_ = s;
+              break;
+            }
+          case 114:
+            {
+              com.google.protobuf.Duration.Builder subBuilder = null;
+              if (latency_ != null) {
+                subBuilder = latency_.toBuilder();
+              }
+              latency_ =
+                  input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(latency_);
+                latency_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 122:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+
+              protocol_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.logging.type.HttpRequestProto
+        .internal_static_google_logging_type_HttpRequest_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.logging.type.HttpRequestProto
+        .internal_static_google_logging_type_HttpRequest_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.logging.type.HttpRequest.class,
+            com.google.logging.type.HttpRequest.Builder.class);
+  }
+
+  public static final int REQUEST_METHOD_FIELD_NUMBER = 1;
+  private volatile java.lang.Object requestMethod_;
+  /**
+   *
+   *
+   * 
+   * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+   * 

+   *
+   * string request_method = 1;
+   */
+  public java.lang.String getRequestMethod() {
+    java.lang.Object ref = requestMethod_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      requestMethod_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+   * 

+   *
+   * string request_method = 1;
+   */
+  public com.google.protobuf.ByteString getRequestMethodBytes() {
+    java.lang.Object ref = requestMethod_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      requestMethod_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int REQUEST_URL_FIELD_NUMBER = 2;
+  private volatile java.lang.Object requestUrl_;
+  /**
+   *
+   *
+   * 
+   * The scheme (http, https), the host name, the path and the query
+   * portion of the URL that was requested.
+   * Example: `"http://example.com/some/info?color=red"`.
+   * 

+   *
+   * string request_url = 2;
+   */
+  public java.lang.String getRequestUrl() {
+    java.lang.Object ref = requestUrl_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      requestUrl_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * The scheme (http, https), the host name, the path and the query
+   * portion of the URL that was requested.
+   * Example: `"http://example.com/some/info?color=red"`.
+   * 

+   *
+   * string request_url = 2;
+   */
+  public com.google.protobuf.ByteString getRequestUrlBytes() {
+    java.lang.Object ref = requestUrl_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      requestUrl_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int REQUEST_SIZE_FIELD_NUMBER = 3;
+  private long requestSize_;
+  /**
+   *
+   *
+   * 
+   * The size of the HTTP request message in bytes, including the request
+   * headers and the request body.
+   * 

+   *
+   * int64 request_size = 3;
+   */
+  public long getRequestSize() {
+    return requestSize_;
+  }
+
+  public static final int STATUS_FIELD_NUMBER = 4;
+  private int status_;
+  /**
+   *
+   *
+   * 
+   * The response code indicating the status of response.
+   * Examples: 200, 404.
+   * 

+   *
+   * int32 status = 4;
+   */
+  public int getStatus() {
+    return status_;
+  }
+
+  public static final int RESPONSE_SIZE_FIELD_NUMBER = 5;
+  private long responseSize_;
+  /**
+   *
+   *
+   * 
+   * The size of the HTTP response message sent back to the client, in bytes,
+   * including the response headers and the response body.
+   * 

+   *
+   * int64 response_size = 5;
+   */
+  public long getResponseSize() {
+    return responseSize_;
+  }
+
+  public static final int USER_AGENT_FIELD_NUMBER = 6;
+  private volatile java.lang.Object userAgent_;
+  /**
+   *
+   *
+   * 
+   * The user agent sent by the client. Example:
+   * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+   * CLR 1.0.3705)"`.
+   * 

+   *
+   * string user_agent = 6;
+   */
+  public java.lang.String getUserAgent() {
+    java.lang.Object ref = userAgent_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      userAgent_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * The user agent sent by the client. Example:
+   * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+   * CLR 1.0.3705)"`.
+   * 

+   *
+   * string user_agent = 6;
+   */
+  public com.google.protobuf.ByteString getUserAgentBytes() {
+    java.lang.Object ref = userAgent_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      userAgent_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int REMOTE_IP_FIELD_NUMBER = 7;
+  private volatile java.lang.Object remoteIp_;
+  /**
+   *
+   *
+   * 
+   * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+   * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+   * 

+   *
+   * string remote_ip = 7;
+   */
+  public java.lang.String getRemoteIp() {
+    java.lang.Object ref = remoteIp_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      remoteIp_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+   * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+   * 

+   *
+   * string remote_ip = 7;
+   */
+  public com.google.protobuf.ByteString getRemoteIpBytes() {
+    java.lang.Object ref = remoteIp_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      remoteIp_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int SERVER_IP_FIELD_NUMBER = 13;
+  private volatile java.lang.Object serverIp_;
+  /**
+   *
+   *
+   * 
+   * The IP address (IPv4 or IPv6) of the origin server that the request was
+   * sent to.
+   * 

+   *
+   * string server_ip = 13;
+   */
+  public java.lang.String getServerIp() {
+    java.lang.Object ref = serverIp_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      serverIp_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * The IP address (IPv4 or IPv6) of the origin server that the request was
+   * sent to.
+   * 

+   *
+   * string server_ip = 13;
+   */
+  public com.google.protobuf.ByteString getServerIpBytes() {
+    java.lang.Object ref = serverIp_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      serverIp_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int REFERER_FIELD_NUMBER = 8;
+  private volatile java.lang.Object referer_;
+  /**
+   *
+   *
+   * 
+   * The referer URL of the request, as defined in
+   * [HTTP/1.1 Header Field
+   * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+   * 

+   *
+   * string referer = 8;
+   */
+  public java.lang.String getReferer() {
+    java.lang.Object ref = referer_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      referer_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * The referer URL of the request, as defined in
+   * [HTTP/1.1 Header Field
+   * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+   * 

+   *
+   * string referer = 8;
+   */
+  public com.google.protobuf.ByteString getRefererBytes() {
+    java.lang.Object ref = referer_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      referer_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int LATENCY_FIELD_NUMBER = 14;
+  private com.google.protobuf.Duration latency_;
+  /**
+   *
+   *
+   * 
+   * The request processing latency on the server, from the time the request was
+   * received until the response was sent.
+   * 

+   *
+   * .google.protobuf.Duration latency = 14;
+   */
+  public boolean hasLatency() {
+    return latency_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * The request processing latency on the server, from the time the request was
+   * received until the response was sent.
+   * 

+   *
+   * .google.protobuf.Duration latency = 14;
+   */
+  public com.google.protobuf.Duration getLatency() {
+    return latency_ == null ? com.google.protobuf.Duration.getDefaultInstance() : latency_;
+  }
+  /**
+   *
+   *
+   * 
+   * The request processing latency on the server, from the time the request was
+   * received until the response was sent.
+   * 

+   *
+   * .google.protobuf.Duration latency = 14;
+   */
+  public com.google.protobuf.DurationOrBuilder getLatencyOrBuilder() {
+    return getLatency();
+  }
+
+  public static final int CACHE_LOOKUP_FIELD_NUMBER = 11;
+  private boolean cacheLookup_;
+  /**
+   *
+   *
+   * 
+   * Whether or not a cache lookup was attempted.
+   * 

+   *
+   * bool cache_lookup = 11;
+   */
+  public boolean getCacheLookup() {
+    return cacheLookup_;
+  }
+
+  public static final int CACHE_HIT_FIELD_NUMBER = 9;
+  private boolean cacheHit_;
+  /**
+   *
+   *
+   * 
+   * Whether or not an entity was served from cache
+   * (with or without validation).
+   * 

+   *
+   * bool cache_hit = 9;
+   */
+  public boolean getCacheHit() {
+    return cacheHit_;
+  }
+
+  public static final int CACHE_VALIDATED_WITH_ORIGIN_SERVER_FIELD_NUMBER = 10;
+  private boolean cacheValidatedWithOriginServer_;
+  /**
+   *
+   *
+   * 
+   * Whether or not the response was validated with the origin server before
+   * being served from cache. This field is only meaningful if `cache_hit` is
+   * True.
+   * 

+   *
+   * bool cache_validated_with_origin_server = 10;
+   */
+  public boolean getCacheValidatedWithOriginServer() {
+    return cacheValidatedWithOriginServer_;
+  }
+
+  public static final int CACHE_FILL_BYTES_FIELD_NUMBER = 12;
+  private long cacheFillBytes_;
+  /**
+   *
+   *
+   * 
+   * The number of HTTP response bytes inserted into cache. Set only when a
+   * cache fill was attempted.
+   * 

+   *
+   * int64 cache_fill_bytes = 12;
+   */
+  public long getCacheFillBytes() {
+    return cacheFillBytes_;
+  }
+
+  public static final int PROTOCOL_FIELD_NUMBER = 15;
+  private volatile java.lang.Object protocol_;
+  /**
+   *
+   *
+   * 
+   * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+   * 

+   *
+   * string protocol = 15;
+   */
+  public java.lang.String getProtocol() {
+    java.lang.Object ref = protocol_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      protocol_ = s;
+      return s;
+    }
+  }
+  /**
+   *
+   *
+   * 
+   * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+   * 

+   *
+   * string protocol = 15;
+   */
+  public com.google.protobuf.ByteString getProtocolBytes() {
+    java.lang.Object ref = protocol_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      protocol_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (!getRequestMethodBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, requestMethod_);
+    }
+    if (!getRequestUrlBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, requestUrl_);
+    }
+    if (requestSize_ != 0L) {
+      output.writeInt64(3, requestSize_);
+    }
+    if (status_ != 0) {
+      output.writeInt32(4, status_);
+    }
+    if (responseSize_ != 0L) {
+      output.writeInt64(5, responseSize_);
+    }
+    if (!getUserAgentBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 6, userAgent_);
+    }
+    if (!getRemoteIpBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 7, remoteIp_);
+    }
+    if (!getRefererBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 8, referer_);
+    }
+    if (cacheHit_ != false) {
+      output.writeBool(9, cacheHit_);
+    }
+    if (cacheValidatedWithOriginServer_ != false) {
+      output.writeBool(10, cacheValidatedWithOriginServer_);
+    }
+    if (cacheLookup_ != false) {
+      output.writeBool(11, cacheLookup_);
+    }
+    if (cacheFillBytes_ != 0L) {
+      output.writeInt64(12, cacheFillBytes_);
+    }
+    if (!getServerIpBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 13, serverIp_);
+    }
+    if (latency_ != null) {
+      output.writeMessage(14, getLatency());
+    }
+    if (!getProtocolBytes().isEmpty()) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 15, protocol_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (!getRequestMethodBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, requestMethod_);
+    }
+    if (!getRequestUrlBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, requestUrl_);
+    }
+    if (requestSize_ != 0L) {
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, requestSize_);
+    }
+    if (status_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, status_);
+    }
+    if (responseSize_ != 0L) {
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(5, responseSize_);
+    }
+    if (!getUserAgentBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, userAgent_);
+    }
+    if (!getRemoteIpBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, remoteIp_);
+    }
+    if (!getRefererBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, referer_);
+    }
+    if (cacheHit_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(9, cacheHit_);
+    }
+    if (cacheValidatedWithOriginServer_ != false) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeBoolSize(
+              10, cacheValidatedWithOriginServer_);
+    }
+    if (cacheLookup_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(11, cacheLookup_);
+    }
+    if (cacheFillBytes_ != 0L) {
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(12, cacheFillBytes_);
+    }
+    if (!getServerIpBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(13, serverIp_);
+    }
+    if (latency_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, getLatency());
+    }
+    if (!getProtocolBytes().isEmpty()) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, protocol_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.logging.type.HttpRequest)) {
+      return super.equals(obj);
+    }
+    com.google.logging.type.HttpRequest other = (com.google.logging.type.HttpRequest) obj;
+
+    if (!getRequestMethod().equals(other.getRequestMethod())) return false;
+    if (!getRequestUrl().equals(other.getRequestUrl())) return false;
+    if (getRequestSize() != other.getRequestSize()) return false;
+    if (getStatus() != other.getStatus()) return false;
+    if (getResponseSize() != other.getResponseSize()) return false;
+    if (!getUserAgent().equals(other.getUserAgent())) return false;
+    if (!getRemoteIp().equals(other.getRemoteIp())) return false;
+    if (!getServerIp().equals(other.getServerIp())) return false;
+    if (!getReferer().equals(other.getReferer())) return false;
+    if (hasLatency() != other.hasLatency()) return false;
+    if (hasLatency()) {
+      if (!getLatency().equals(other.getLatency())) return false;
+    }
+    if (getCacheLookup() != other.getCacheLookup()) return false;
+    if (getCacheHit() != other.getCacheHit()) return false;
+    if (getCacheValidatedWithOriginServer() != other.getCacheValidatedWithOriginServer())
+      return false;
+    if (getCacheFillBytes() != other.getCacheFillBytes()) return false;
+    if (!getProtocol().equals(other.getProtocol())) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + REQUEST_METHOD_FIELD_NUMBER;
+    hash = (53 * hash) + getRequestMethod().hashCode();
+    hash = (37 * hash) + REQUEST_URL_FIELD_NUMBER;
+    hash = (53 * hash) + getRequestUrl().hashCode();
+    hash = (37 * hash) + REQUEST_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getRequestSize());
+    hash = (37 * hash) + STATUS_FIELD_NUMBER;
+    hash = (53 * hash) + getStatus();
+    hash = (37 * hash) + RESPONSE_SIZE_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getResponseSize());
+    hash = (37 * hash) + USER_AGENT_FIELD_NUMBER;
+    hash = (53 * hash) + getUserAgent().hashCode();
+    hash = (37 * hash) + REMOTE_IP_FIELD_NUMBER;
+    hash = (53 * hash) + getRemoteIp().hashCode();
+    hash = (37 * hash) + SERVER_IP_FIELD_NUMBER;
+    hash = (53 * hash) + getServerIp().hashCode();
+    hash = (37 * hash) + REFERER_FIELD_NUMBER;
+    hash = (53 * hash) + getReferer().hashCode();
+    if (hasLatency()) {
+      hash = (37 * hash) + LATENCY_FIELD_NUMBER;
+      hash = (53 * hash) + getLatency().hashCode();
+    }
+    hash = (37 * hash) + CACHE_LOOKUP_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCacheLookup());
+    hash = (37 * hash) + CACHE_HIT_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCacheHit());
+    hash = (37 * hash) + CACHE_VALIDATED_WITH_ORIGIN_SERVER_FIELD_NUMBER;
+    hash =
+        (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCacheValidatedWithOriginServer());
+    hash = (37 * hash) + CACHE_FILL_BYTES_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getCacheFillBytes());
+    hash = (37 * hash) + PROTOCOL_FIELD_NUMBER;
+    hash = (53 * hash) + getProtocol().hashCode();
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.logging.type.HttpRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.logging.type.HttpRequest parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.logging.type.HttpRequest parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.logging.type.HttpRequest prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * A common proto for logging HTTP requests. Only contains semantics
+   * defined by the HTTP specification. Product-specific logging
+   * information MUST be defined in a separate message.
+   * 

+   *
+   * Protobuf type {@code google.logging.type.HttpRequest}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.logging.type.HttpRequest)
+      com.google.logging.type.HttpRequestOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.logging.type.HttpRequestProto
+          .internal_static_google_logging_type_HttpRequest_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.logging.type.HttpRequestProto
+          .internal_static_google_logging_type_HttpRequest_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.logging.type.HttpRequest.class,
+              com.google.logging.type.HttpRequest.Builder.class);
+    }
+
+    // Construct using com.google.logging.type.HttpRequest.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      requestMethod_ = "";
+
+      requestUrl_ = "";
+
+      requestSize_ = 0L;
+
+      status_ = 0;
+
+      responseSize_ = 0L;
+
+      userAgent_ = "";
+
+      remoteIp_ = "";
+
+      serverIp_ = "";
+
+      referer_ = "";
+
+      if (latencyBuilder_ == null) {
+        latency_ = null;
+      } else {
+        latency_ = null;
+        latencyBuilder_ = null;
+      }
+      cacheLookup_ = false;
+
+      cacheHit_ = false;
+
+      cacheValidatedWithOriginServer_ = false;
+
+      cacheFillBytes_ = 0L;
+
+      protocol_ = "";
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.logging.type.HttpRequestProto
+          .internal_static_google_logging_type_HttpRequest_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.logging.type.HttpRequest getDefaultInstanceForType() {
+      return com.google.logging.type.HttpRequest.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.logging.type.HttpRequest build() {
+      com.google.logging.type.HttpRequest result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.logging.type.HttpRequest buildPartial() {
+      com.google.logging.type.HttpRequest result = new com.google.logging.type.HttpRequest(this);
+      result.requestMethod_ = requestMethod_;
+      result.requestUrl_ = requestUrl_;
+      result.requestSize_ = requestSize_;
+      result.status_ = status_;
+      result.responseSize_ = responseSize_;
+      result.userAgent_ = userAgent_;
+      result.remoteIp_ = remoteIp_;
+      result.serverIp_ = serverIp_;
+      result.referer_ = referer_;
+      if (latencyBuilder_ == null) {
+        result.latency_ = latency_;
+      } else {
+        result.latency_ = latencyBuilder_.build();
+      }
+      result.cacheLookup_ = cacheLookup_;
+      result.cacheHit_ = cacheHit_;
+      result.cacheValidatedWithOriginServer_ = cacheValidatedWithOriginServer_;
+      result.cacheFillBytes_ = cacheFillBytes_;
+      result.protocol_ = protocol_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.logging.type.HttpRequest) {
+        return mergeFrom((com.google.logging.type.HttpRequest) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.logging.type.HttpRequest other) {
+      if (other == com.google.logging.type.HttpRequest.getDefaultInstance()) return this;
+      if (!other.getRequestMethod().isEmpty()) {
+        requestMethod_ = other.requestMethod_;
+        onChanged();
+      }
+      if (!other.getRequestUrl().isEmpty()) {
+        requestUrl_ = other.requestUrl_;
+        onChanged();
+      }
+      if (other.getRequestSize() != 0L) {
+        setRequestSize(other.getRequestSize());
+      }
+      if (other.getStatus() != 0) {
+        setStatus(other.getStatus());
+      }
+      if (other.getResponseSize() != 0L) {
+        setResponseSize(other.getResponseSize());
+      }
+      if (!other.getUserAgent().isEmpty()) {
+        userAgent_ = other.userAgent_;
+        onChanged();
+      }
+      if (!other.getRemoteIp().isEmpty()) {
+        remoteIp_ = other.remoteIp_;
+        onChanged();
+      }
+      if (!other.getServerIp().isEmpty()) {
+        serverIp_ = other.serverIp_;
+        onChanged();
+      }
+      if (!other.getReferer().isEmpty()) {
+        referer_ = other.referer_;
+        onChanged();
+      }
+      if (other.hasLatency()) {
+        mergeLatency(other.getLatency());
+      }
+      if (other.getCacheLookup() != false) {
+        setCacheLookup(other.getCacheLookup());
+      }
+      if (other.getCacheHit() != false) {
+        setCacheHit(other.getCacheHit());
+      }
+      if (other.getCacheValidatedWithOriginServer() != false) {
+        setCacheValidatedWithOriginServer(other.getCacheValidatedWithOriginServer());
+      }
+      if (other.getCacheFillBytes() != 0L) {
+        setCacheFillBytes(other.getCacheFillBytes());
+      }
+      if (!other.getProtocol().isEmpty()) {
+        protocol_ = other.protocol_;
+        onChanged();
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.logging.type.HttpRequest parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.logging.type.HttpRequest) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private java.lang.Object requestMethod_ = "";
+    /**
+     *
+     *
+     * 
+     * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+     * 

+     *
+     * string request_method = 1;
+     */
+    public java.lang.String getRequestMethod() {
+      java.lang.Object ref = requestMethod_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        requestMethod_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+     * 

+     *
+     * string request_method = 1;
+     */
+    public com.google.protobuf.ByteString getRequestMethodBytes() {
+      java.lang.Object ref = requestMethod_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        requestMethod_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+     * 

+     *
+     * string request_method = 1;
+     */
+    public Builder setRequestMethod(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      requestMethod_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+     * 

+     *
+     * string request_method = 1;
+     */
+    public Builder clearRequestMethod() {
+
+      requestMethod_ = getDefaultInstance().getRequestMethod();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+     * 

+     *
+     * string request_method = 1;
+     */
+    public Builder setRequestMethodBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      requestMethod_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object requestUrl_ = "";
+    /**
+     *
+     *
+     * 
+     * The scheme (http, https), the host name, the path and the query
+     * portion of the URL that was requested.
+     * Example: `"http://example.com/some/info?color=red"`.
+     * 

+     *
+     * string request_url = 2;
+     */
+    public java.lang.String getRequestUrl() {
+      java.lang.Object ref = requestUrl_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        requestUrl_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The scheme (http, https), the host name, the path and the query
+     * portion of the URL that was requested.
+     * Example: `"http://example.com/some/info?color=red"`.
+     * 

+     *
+     * string request_url = 2;
+     */
+    public com.google.protobuf.ByteString getRequestUrlBytes() {
+      java.lang.Object ref = requestUrl_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        requestUrl_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The scheme (http, https), the host name, the path and the query
+     * portion of the URL that was requested.
+     * Example: `"http://example.com/some/info?color=red"`.
+     * 

+     *
+     * string request_url = 2;
+     */
+    public Builder setRequestUrl(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      requestUrl_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The scheme (http, https), the host name, the path and the query
+     * portion of the URL that was requested.
+     * Example: `"http://example.com/some/info?color=red"`.
+     * 

+     *
+     * string request_url = 2;
+     */
+    public Builder clearRequestUrl() {
+
+      requestUrl_ = getDefaultInstance().getRequestUrl();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The scheme (http, https), the host name, the path and the query
+     * portion of the URL that was requested.
+     * Example: `"http://example.com/some/info?color=red"`.
+     * 

+     *
+     * string request_url = 2;
+     */
+    public Builder setRequestUrlBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      requestUrl_ = value;
+      onChanged();
+      return this;
+    }
+
+    private long requestSize_;
+    /**
+     *
+     *
+     * 
+     * The size of the HTTP request message in bytes, including the request
+     * headers and the request body.
+     * 

+     *
+     * int64 request_size = 3;
+     */
+    public long getRequestSize() {
+      return requestSize_;
+    }
+    /**
+     *
+     *
+     * 
+     * The size of the HTTP request message in bytes, including the request
+     * headers and the request body.
+     * 

+     *
+     * int64 request_size = 3;
+     */
+    public Builder setRequestSize(long value) {
+
+      requestSize_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The size of the HTTP request message in bytes, including the request
+     * headers and the request body.
+     * 

+     *
+     * int64 request_size = 3;
+     */
+    public Builder clearRequestSize() {
+
+      requestSize_ = 0L;
+      onChanged();
+      return this;
+    }
+
+    private int status_;
+    /**
+     *
+     *
+     * 
+     * The response code indicating the status of response.
+     * Examples: 200, 404.
+     * 

+     *
+     * int32 status = 4;
+     */
+    public int getStatus() {
+      return status_;
+    }
+    /**
+     *
+     *
+     * 
+     * The response code indicating the status of response.
+     * Examples: 200, 404.
+     * 

+     *
+     * int32 status = 4;
+     */
+    public Builder setStatus(int value) {
+
+      status_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The response code indicating the status of response.
+     * Examples: 200, 404.
+     * 

+     *
+     * int32 status = 4;
+     */
+    public Builder clearStatus() {
+
+      status_ = 0;
+      onChanged();
+      return this;
+    }
+
+    private long responseSize_;
+    /**
+     *
+     *
+     * 
+     * The size of the HTTP response message sent back to the client, in bytes,
+     * including the response headers and the response body.
+     * 

+     *
+     * int64 response_size = 5;
+     */
+    public long getResponseSize() {
+      return responseSize_;
+    }
+    /**
+     *
+     *
+     * 
+     * The size of the HTTP response message sent back to the client, in bytes,
+     * including the response headers and the response body.
+     * 

+     *
+     * int64 response_size = 5;
+     */
+    public Builder setResponseSize(long value) {
+
+      responseSize_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The size of the HTTP response message sent back to the client, in bytes,
+     * including the response headers and the response body.
+     * 

+     *
+     * int64 response_size = 5;
+     */
+    public Builder clearResponseSize() {
+
+      responseSize_ = 0L;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object userAgent_ = "";
+    /**
+     *
+     *
+     * 
+     * The user agent sent by the client. Example:
+     * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+     * CLR 1.0.3705)"`.
+     * 

+     *
+     * string user_agent = 6;
+     */
+    public java.lang.String getUserAgent() {
+      java.lang.Object ref = userAgent_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        userAgent_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The user agent sent by the client. Example:
+     * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+     * CLR 1.0.3705)"`.
+     * 

+     *
+     * string user_agent = 6;
+     */
+    public com.google.protobuf.ByteString getUserAgentBytes() {
+      java.lang.Object ref = userAgent_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        userAgent_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The user agent sent by the client. Example:
+     * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+     * CLR 1.0.3705)"`.
+     * 

+     *
+     * string user_agent = 6;
+     */
+    public Builder setUserAgent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      userAgent_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The user agent sent by the client. Example:
+     * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+     * CLR 1.0.3705)"`.
+     * 

+     *
+     * string user_agent = 6;
+     */
+    public Builder clearUserAgent() {
+
+      userAgent_ = getDefaultInstance().getUserAgent();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The user agent sent by the client. Example:
+     * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+     * CLR 1.0.3705)"`.
+     * 

+     *
+     * string user_agent = 6;
+     */
+    public Builder setUserAgentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      userAgent_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object remoteIp_ = "";
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+     * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+     * 

+     *
+     * string remote_ip = 7;
+     */
+    public java.lang.String getRemoteIp() {
+      java.lang.Object ref = remoteIp_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        remoteIp_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+     * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+     * 

+     *
+     * string remote_ip = 7;
+     */
+    public com.google.protobuf.ByteString getRemoteIpBytes() {
+      java.lang.Object ref = remoteIp_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        remoteIp_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+     * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+     * 

+     *
+     * string remote_ip = 7;
+     */
+    public Builder setRemoteIp(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      remoteIp_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+     * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+     * 

+     *
+     * string remote_ip = 7;
+     */
+    public Builder clearRemoteIp() {
+
+      remoteIp_ = getDefaultInstance().getRemoteIp();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+     * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+     * 

+     *
+     * string remote_ip = 7;
+     */
+    public Builder setRemoteIpBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      remoteIp_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object serverIp_ = "";
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the origin server that the request was
+     * sent to.
+     * 

+     *
+     * string server_ip = 13;
+     */
+    public java.lang.String getServerIp() {
+      java.lang.Object ref = serverIp_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        serverIp_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the origin server that the request was
+     * sent to.
+     * 

+     *
+     * string server_ip = 13;
+     */
+    public com.google.protobuf.ByteString getServerIpBytes() {
+      java.lang.Object ref = serverIp_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        serverIp_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the origin server that the request was
+     * sent to.
+     * 

+     *
+     * string server_ip = 13;
+     */
+    public Builder setServerIp(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      serverIp_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the origin server that the request was
+     * sent to.
+     * 

+     *
+     * string server_ip = 13;
+     */
+    public Builder clearServerIp() {
+
+      serverIp_ = getDefaultInstance().getServerIp();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The IP address (IPv4 or IPv6) of the origin server that the request was
+     * sent to.
+     * 

+     *
+     * string server_ip = 13;
+     */
+    public Builder setServerIpBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      serverIp_ = value;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object referer_ = "";
+    /**
+     *
+     *
+     * 
+     * The referer URL of the request, as defined in
+     * [HTTP/1.1 Header Field
+     * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+     * 

+     *
+     * string referer = 8;
+     */
+    public java.lang.String getReferer() {
+      java.lang.Object ref = referer_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        referer_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The referer URL of the request, as defined in
+     * [HTTP/1.1 Header Field
+     * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+     * 

+     *
+     * string referer = 8;
+     */
+    public com.google.protobuf.ByteString getRefererBytes() {
+      java.lang.Object ref = referer_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        referer_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The referer URL of the request, as defined in
+     * [HTTP/1.1 Header Field
+     * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+     * 

+     *
+     * string referer = 8;
+     */
+    public Builder setReferer(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      referer_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The referer URL of the request, as defined in
+     * [HTTP/1.1 Header Field
+     * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+     * 

+     *
+     * string referer = 8;
+     */
+    public Builder clearReferer() {
+
+      referer_ = getDefaultInstance().getReferer();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The referer URL of the request, as defined in
+     * [HTTP/1.1 Header Field
+     * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+     * 

+     *
+     * string referer = 8;
+     */
+    public Builder setRefererBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      referer_ = value;
+      onChanged();
+      return this;
+    }
+
+    private com.google.protobuf.Duration latency_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        latencyBuilder_;
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    public boolean hasLatency() {
+      return latencyBuilder_ != null || latency_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    public com.google.protobuf.Duration getLatency() {
+      if (latencyBuilder_ == null) {
+        return latency_ == null ? com.google.protobuf.Duration.getDefaultInstance() : latency_;
+      } else {
+        return latencyBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    public Builder setLatency(com.google.protobuf.Duration value) {
+      if (latencyBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        latency_ = value;
+        onChanged();
+      } else {
+        latencyBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    public Builder setLatency(com.google.protobuf.Duration.Builder builderForValue) {
+      if (latencyBuilder_ == null) {
+        latency_ = builderForValue.build();
+        onChanged();
+      } else {
+        latencyBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    public Builder mergeLatency(com.google.protobuf.Duration value) {
+      if (latencyBuilder_ == null) {
+        if (latency_ != null) {
+          latency_ =
+              com.google.protobuf.Duration.newBuilder(latency_).mergeFrom(value).buildPartial();
+        } else {
+          latency_ = value;
+        }
+        onChanged();
+      } else {
+        latencyBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    public Builder clearLatency() {
+      if (latencyBuilder_ == null) {
+        latency_ = null;
+        onChanged();
+      } else {
+        latency_ = null;
+        latencyBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    public com.google.protobuf.Duration.Builder getLatencyBuilder() {
+
+      onChanged();
+      return getLatencyFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    public com.google.protobuf.DurationOrBuilder getLatencyOrBuilder() {
+      if (latencyBuilder_ != null) {
+        return latencyBuilder_.getMessageOrBuilder();
+      } else {
+        return latency_ == null ? com.google.protobuf.Duration.getDefaultInstance() : latency_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * The request processing latency on the server, from the time the request was
+     * received until the response was sent.
+     * 

+     *
+     * .google.protobuf.Duration latency = 14;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        getLatencyFieldBuilder() {
+      if (latencyBuilder_ == null) {
+        latencyBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getLatency(), getParentForChildren(), isClean());
+        latency_ = null;
+      }
+      return latencyBuilder_;
+    }
+
+    private boolean cacheLookup_;
+    /**
+     *
+     *
+     * 
+     * Whether or not a cache lookup was attempted.
+     * 

+     *
+     * bool cache_lookup = 11;
+     */
+    public boolean getCacheLookup() {
+      return cacheLookup_;
+    }
+    /**
+     *
+     *
+     * 
+     * Whether or not a cache lookup was attempted.
+     * 

+     *
+     * bool cache_lookup = 11;
+     */
+    public Builder setCacheLookup(boolean value) {
+
+      cacheLookup_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Whether or not a cache lookup was attempted.
+     * 

+     *
+     * bool cache_lookup = 11;
+     */
+    public Builder clearCacheLookup() {
+
+      cacheLookup_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean cacheHit_;
+    /**
+     *
+     *
+     * 
+     * Whether or not an entity was served from cache
+     * (with or without validation).
+     * 

+     *
+     * bool cache_hit = 9;
+     */
+    public boolean getCacheHit() {
+      return cacheHit_;
+    }
+    /**
+     *
+     *
+     * 
+     * Whether or not an entity was served from cache
+     * (with or without validation).
+     * 

+     *
+     * bool cache_hit = 9;
+     */
+    public Builder setCacheHit(boolean value) {
+
+      cacheHit_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Whether or not an entity was served from cache
+     * (with or without validation).
+     * 

+     *
+     * bool cache_hit = 9;
+     */
+    public Builder clearCacheHit() {
+
+      cacheHit_ = false;
+      onChanged();
+      return this;
+    }
+
+    private boolean cacheValidatedWithOriginServer_;
+    /**
+     *
+     *
+     * 
+     * Whether or not the response was validated with the origin server before
+     * being served from cache. This field is only meaningful if `cache_hit` is
+     * True.
+     * 

+     *
+     * bool cache_validated_with_origin_server = 10;
+     */
+    public boolean getCacheValidatedWithOriginServer() {
+      return cacheValidatedWithOriginServer_;
+    }
+    /**
+     *
+     *
+     * 
+     * Whether or not the response was validated with the origin server before
+     * being served from cache. This field is only meaningful if `cache_hit` is
+     * True.
+     * 

+     *
+     * bool cache_validated_with_origin_server = 10;
+     */
+    public Builder setCacheValidatedWithOriginServer(boolean value) {
+
+      cacheValidatedWithOriginServer_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Whether or not the response was validated with the origin server before
+     * being served from cache. This field is only meaningful if `cache_hit` is
+     * True.
+     * 

+     *
+     * bool cache_validated_with_origin_server = 10;
+     */
+    public Builder clearCacheValidatedWithOriginServer() {
+
+      cacheValidatedWithOriginServer_ = false;
+      onChanged();
+      return this;
+    }
+
+    private long cacheFillBytes_;
+    /**
+     *
+     *
+     * 
+     * The number of HTTP response bytes inserted into cache. Set only when a
+     * cache fill was attempted.
+     * 

+     *
+     * int64 cache_fill_bytes = 12;
+     */
+    public long getCacheFillBytes() {
+      return cacheFillBytes_;
+    }
+    /**
+     *
+     *
+     * 
+     * The number of HTTP response bytes inserted into cache. Set only when a
+     * cache fill was attempted.
+     * 

+     *
+     * int64 cache_fill_bytes = 12;
+     */
+    public Builder setCacheFillBytes(long value) {
+
+      cacheFillBytes_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * The number of HTTP response bytes inserted into cache. Set only when a
+     * cache fill was attempted.
+     * 

+     *
+     * int64 cache_fill_bytes = 12;
+     */
+    public Builder clearCacheFillBytes() {
+
+      cacheFillBytes_ = 0L;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object protocol_ = "";
+    /**
+     *
+     *
+     * 
+     * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+     * 

+     *
+     * string protocol = 15;
+     */
+    public java.lang.String getProtocol() {
+      java.lang.Object ref = protocol_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        protocol_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+     * 

+     *
+     * string protocol = 15;
+     */
+    public com.google.protobuf.ByteString getProtocolBytes() {
+      java.lang.Object ref = protocol_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        protocol_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+     * 

+     *
+     * string protocol = 15;
+     */
+    public Builder setProtocol(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+
+      protocol_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+     * 

+     *
+     * string protocol = 15;
+     */
+    public Builder clearProtocol() {
+
+      protocol_ = getDefaultInstance().getProtocol();
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+     * 

+     *
+     * string protocol = 15;
+     */
+    public Builder setProtocolBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
+      protocol_ = value;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.logging.type.HttpRequest)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.logging.type.HttpRequest)
+  private static final com.google.logging.type.HttpRequest DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.logging.type.HttpRequest();
+  }
+
+  public static com.google.logging.type.HttpRequest getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public HttpRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new HttpRequest(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.logging.type.HttpRequest getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequestOrBuilder.java
new file mode 100644
index 000000000000..6de2a6e92f1b
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequestOrBuilder.java
@@ -0,0 +1,291 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/logging/type/http_request.proto
+
+package com.google.logging.type;
+
+public interface HttpRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.logging.type.HttpRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+   * 

+   *
+   * string request_method = 1;
+   */
+  java.lang.String getRequestMethod();
+  /**
+   *
+   *
+   * 
+   * The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+   * 

+   *
+   * string request_method = 1;
+   */
+  com.google.protobuf.ByteString getRequestMethodBytes();
+
+  /**
+   *
+   *
+   * 
+   * The scheme (http, https), the host name, the path and the query
+   * portion of the URL that was requested.
+   * Example: `"http://example.com/some/info?color=red"`.
+   * 

+   *
+   * string request_url = 2;
+   */
+  java.lang.String getRequestUrl();
+  /**
+   *
+   *
+   * 
+   * The scheme (http, https), the host name, the path and the query
+   * portion of the URL that was requested.
+   * Example: `"http://example.com/some/info?color=red"`.
+   * 

+   *
+   * string request_url = 2;
+   */
+  com.google.protobuf.ByteString getRequestUrlBytes();
+
+  /**
+   *
+   *
+   * 
+   * The size of the HTTP request message in bytes, including the request
+   * headers and the request body.
+   * 

+   *
+   * int64 request_size = 3;
+   */
+  long getRequestSize();
+
+  /**
+   *
+   *
+   * 
+   * The response code indicating the status of response.
+   * Examples: 200, 404.
+   * 

+   *
+   * int32 status = 4;
+   */
+  int getStatus();
+
+  /**
+   *
+   *
+   * 
+   * The size of the HTTP response message sent back to the client, in bytes,
+   * including the response headers and the response body.
+   * 

+   *
+   * int64 response_size = 5;
+   */
+  long getResponseSize();
+
+  /**
+   *
+   *
+   * 
+   * The user agent sent by the client. Example:
+   * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+   * CLR 1.0.3705)"`.
+   * 

+   *
+   * string user_agent = 6;
+   */
+  java.lang.String getUserAgent();
+  /**
+   *
+   *
+   * 
+   * The user agent sent by the client. Example:
+   * `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+   * CLR 1.0.3705)"`.
+   * 

+   *
+   * string user_agent = 6;
+   */
+  com.google.protobuf.ByteString getUserAgentBytes();
+
+  /**
+   *
+   *
+   * 
+   * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+   * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+   * 

+   *
+   * string remote_ip = 7;
+   */
+  java.lang.String getRemoteIp();
+  /**
+   *
+   *
+   * 
+   * The IP address (IPv4 or IPv6) of the client that issued the HTTP
+   * request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+   * 

+   *
+   * string remote_ip = 7;
+   */
+  com.google.protobuf.ByteString getRemoteIpBytes();
+
+  /**
+   *
+   *
+   * 
+   * The IP address (IPv4 or IPv6) of the origin server that the request was
+   * sent to.
+   * 

+   *
+   * string server_ip = 13;
+   */
+  java.lang.String getServerIp();
+  /**
+   *
+   *
+   * 
+   * The IP address (IPv4 or IPv6) of the origin server that the request was
+   * sent to.
+   * 

+   *
+   * string server_ip = 13;
+   */
+  com.google.protobuf.ByteString getServerIpBytes();
+
+  /**
+   *
+   *
+   * 
+   * The referer URL of the request, as defined in
+   * [HTTP/1.1 Header Field
+   * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+   * 

+   *
+   * string referer = 8;
+   */
+  java.lang.String getReferer();
+  /**
+   *
+   *
+   * 
+   * The referer URL of the request, as defined in
+   * [HTTP/1.1 Header Field
+   * Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+   * 

+   *
+   * string referer = 8;
+   */
+  com.google.protobuf.ByteString getRefererBytes();
+
+  /**
+   *
+   *
+   * 
+   * The request processing latency on the server, from the time the request was
+   * received until the response was sent.
+   * 

+   *
+   * .google.protobuf.Duration latency = 14;
+   */
+  boolean hasLatency();
+  /**
+   *
+   *
+   * 
+   * The request processing latency on the server, from the time the request was
+   * received until the response was sent.
+   * 

+   *
+   * .google.protobuf.Duration latency = 14;
+   */
+  com.google.protobuf.Duration getLatency();
+  /**
+   *
+   *
+   * 
+   * The request processing latency on the server, from the time the request was
+   * received until the response was sent.
+   * 

+   *
+   * .google.protobuf.Duration latency = 14;
+   */
+  com.google.protobuf.DurationOrBuilder getLatencyOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Whether or not a cache lookup was attempted.
+   * 

+   *
+   * bool cache_lookup = 11;
+   */
+  boolean getCacheLookup();
+
+  /**
+   *
+   *
+   * 
+   * Whether or not an entity was served from cache
+   * (with or without validation).
+   * 

+   *
+   * bool cache_hit = 9;
+   */
+  boolean getCacheHit();
+
+  /**
+   *
+   *
+   * 
+   * Whether or not the response was validated with the origin server before
+   * being served from cache. This field is only meaningful if `cache_hit` is
+   * True.
+   * 

+   *
+   * bool cache_validated_with_origin_server = 10;
+   */
+  boolean getCacheValidatedWithOriginServer();
+
+  /**
+   *
+   *
+   * 
+   * The number of HTTP response bytes inserted into cache. Set only when a
+   * cache fill was attempted.
+   * 

+   *
+   * int64 cache_fill_bytes = 12;
+   */
+  long getCacheFillBytes();
+
+  /**
+   *
+   *
+   * 
+   * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+   * 

+   *
+   * string protocol = 15;
+   */
+  java.lang.String getProtocol();
+  /**
+   *
+   *
+   * 
+   * Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+   * 

+   *
+   * string protocol = 15;
+   */
+  com.google.protobuf.ByteString getProtocolBytes();
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequestProto.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequestProto.java
new file mode 100644
index 000000000000..b2931facf4dd
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/HttpRequestProto.java
@@ -0,0 +1,88 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/logging/type/http_request.proto
+
+package com.google.logging.type;
+
+public final class HttpRequestProto {
+  private HttpRequestProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_logging_type_HttpRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_logging_type_HttpRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n&google/logging/type/http_request.proto"
+          + "\022\023google.logging.type\032\036google/protobuf/d"
+          + "uration.proto\032\034google/api/annotations.pr"
+          + "oto\"\357\002\n\013HttpRequest\022\026\n\016request_method\030\001 "
+          + "\001(\t\022\023\n\013request_url\030\002 \001(\t\022\024\n\014request_size"
+          + "\030\003 \001(\003\022\016\n\006status\030\004 \001(\005\022\025\n\rresponse_size\030"
+          + "\005 \001(\003\022\022\n\nuser_agent\030\006 \001(\t\022\021\n\tremote_ip\030\007"
+          + " \001(\t\022\021\n\tserver_ip\030\r \001(\t\022\017\n\007referer\030\010 \001(\t"
+          + "\022*\n\007latency\030\016 \001(\0132\031.google.protobuf.Dura"
+          + "tion\022\024\n\014cache_lookup\030\013 \001(\010\022\021\n\tcache_hit\030"
+          + "\t \001(\010\022*\n\"cache_validated_with_origin_ser"
+          + "ver\030\n \001(\010\022\030\n\020cache_fill_bytes\030\014 \001(\003\022\020\n\010p"
+          + "rotocol\030\017 \001(\tB\237\001\n\027com.google.logging.typ"
+          + "eB\020HttpRequestProtoP\001Z8google.golang.org"
+          + "/genproto/googleapis/logging/type;ltype\252"
+          + "\002\031Google.Cloud.Logging.Type\312\002\031Google\\Clo"
+          + "ud\\Logging\\Typeb\006proto3"
+    };
+    com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
+        new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
+          public com.google.protobuf.ExtensionRegistry assignDescriptors(
+              com.google.protobuf.Descriptors.FileDescriptor root) {
+            descriptor = root;
+            return null;
+          }
+        };
+    com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+        descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.protobuf.DurationProto.getDescriptor(),
+          com.google.api.AnnotationsProto.getDescriptor(),
+        },
+        assigner);
+    internal_static_google_logging_type_HttpRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_logging_type_HttpRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_logging_type_HttpRequest_descriptor,
+            new java.lang.String[] {
+              "RequestMethod",
+              "RequestUrl",
+              "RequestSize",
+              "Status",
+              "ResponseSize",
+              "UserAgent",
+              "RemoteIp",
+              "ServerIp",
+              "Referer",
+              "Latency",
+              "CacheLookup",
+              "CacheHit",
+              "CacheValidatedWithOriginServer",
+              "CacheFillBytes",
+              "Protocol",
+            });
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogName.java
new file mode 100644
index 000000000000..b1a7c84dfa73
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogName.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public abstract class LogName implements ResourceName {
+  protected LogName() {}
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogNames.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogNames.java
new file mode 100644
index 000000000000..313d7109e9f4
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogNames.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class LogNames {
+  private LogNames() {}
+
+  public static LogName parse(String resourceNameString) {
+    if (ProjectLogName.isParsableFrom(resourceNameString)) {
+      return ProjectLogName.parse(resourceNameString);
+    }
+    if (OrganizationLogName.isParsableFrom(resourceNameString)) {
+      return OrganizationLogName.parse(resourceNameString);
+    }
+    if (FolderLogName.isParsableFrom(resourceNameString)) {
+      return FolderLogName.parse(resourceNameString);
+    }
+    if (BillingLogName.isParsableFrom(resourceNameString)) {
+      return BillingLogName.parse(resourceNameString);
+    }
+    return UntypedLogName.parse(resourceNameString);
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogSeverity.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogSeverity.java
new file mode 100644
index 000000000000..53da687390d4
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogSeverity.java
@@ -0,0 +1,294 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/logging/type/log_severity.proto
+
+package com.google.logging.type;
+
+/**
+ *
+ *
+ * 
+ * The severity of the event described in a log entry, expressed as one of the
+ * standard severity levels listed below.  For your reference, the levels are
+ * assigned the listed numeric values. The effect of using numeric values other
+ * than those listed is undefined.
+ * You can filter for log entries by severity.  For example, the following
+ * filter expression will match log entries with severities `INFO`, `NOTICE`,
+ * and `WARNING`:
+ *     severity > DEBUG AND severity <= WARNING
+ * If you are writing log entries, you should map other severity encodings to
+ * one of these standard levels. For example, you might map all of Java's FINE,
+ * FINER, and FINEST levels to `LogSeverity.DEBUG`. You can preserve the
+ * original severity level in the log entry payload if you wish.
+ * 

+ *
+ * Protobuf enum {@code google.logging.type.LogSeverity}
+ */
+public enum LogSeverity implements com.google.protobuf.ProtocolMessageEnum {
+  /**
+   *
+   *
+   * 
+   * (0) The log entry has no assigned severity level.
+   * 

+   *
+   * DEFAULT = 0;
+   */
+  DEFAULT(0),
+  /**
+   *
+   *
+   * 
+   * (100) Debug or trace information.
+   * 

+   *
+   * DEBUG = 100;
+   */
+  DEBUG(100),
+  /**
+   *
+   *
+   * 
+   * (200) Routine information, such as ongoing status or performance.
+   * 

+   *
+   * INFO = 200;
+   */
+  INFO(200),
+  /**
+   *
+   *
+   * 
+   * (300) Normal but significant events, such as start up, shut down, or
+   * a configuration change.
+   * 

+   *
+   * NOTICE = 300;
+   */
+  NOTICE(300),
+  /**
+   *
+   *
+   * 
+   * (400) Warning events might cause problems.
+   * 

+   *
+   * WARNING = 400;
+   */
+  WARNING(400),
+  /**
+   *
+   *
+   * 
+   * (500) Error events are likely to cause problems.
+   * 

+   *
+   * ERROR = 500;
+   */
+  ERROR(500),
+  /**
+   *
+   *
+   * 
+   * (600) Critical events cause more severe problems or outages.
+   * 

+   *
+   * CRITICAL = 600;
+   */
+  CRITICAL(600),
+  /**
+   *
+   *
+   * 
+   * (700) A person must take an action immediately.
+   * 

+   *
+   * ALERT = 700;
+   */
+  ALERT(700),
+  /**
+   *
+   *
+   * 
+   * (800) One or more systems are unusable.
+   * 

+   *
+   * EMERGENCY = 800;
+   */
+  EMERGENCY(800),
+  UNRECOGNIZED(-1),
+  ;
+
+  /**
+   *
+   *
+   * 
+   * (0) The log entry has no assigned severity level.
+   * 

+   *
+   * DEFAULT = 0;
+   */
+  public static final int DEFAULT_VALUE = 0;
+  /**
+   *
+   *
+   * 
+   * (100) Debug or trace information.
+   * 

+   *
+   * DEBUG = 100;
+   */
+  public static final int DEBUG_VALUE = 100;
+  /**
+   *
+   *
+   * 
+   * (200) Routine information, such as ongoing status or performance.
+   * 

+   *
+   * INFO = 200;
+   */
+  public static final int INFO_VALUE = 200;
+  /**
+   *
+   *
+   * 
+   * (300) Normal but significant events, such as start up, shut down, or
+   * a configuration change.
+   * 

+   *
+   * NOTICE = 300;
+   */
+  public static final int NOTICE_VALUE = 300;
+  /**
+   *
+   *
+   * 
+   * (400) Warning events might cause problems.
+   * 

+   *
+   * WARNING = 400;
+   */
+  public static final int WARNING_VALUE = 400;
+  /**
+   *
+   *
+   * 
+   * (500) Error events are likely to cause problems.
+   * 

+   *
+   * ERROR = 500;
+   */
+  public static final int ERROR_VALUE = 500;
+  /**
+   *
+   *
+   * 
+   * (600) Critical events cause more severe problems or outages.
+   * 

+   *
+   * CRITICAL = 600;
+   */
+  public static final int CRITICAL_VALUE = 600;
+  /**
+   *
+   *
+   * 
+   * (700) A person must take an action immediately.
+   * 

+   *
+   * ALERT = 700;
+   */
+  public static final int ALERT_VALUE = 700;
+  /**
+   *
+   *
+   * 
+   * (800) One or more systems are unusable.
+   * 

+   *
+   * EMERGENCY = 800;
+   */
+  public static final int EMERGENCY_VALUE = 800;
+
+  public final int getNumber() {
+    if (this == UNRECOGNIZED) {
+      throw new java.lang.IllegalArgumentException(
+          "Can't get the number of an unknown enum value.");
+    }
+    return value;
+  }
+
+  /** @deprecated Use {@link #forNumber(int)} instead. */
+  @java.lang.Deprecated
+  public static LogSeverity valueOf(int value) {
+    return forNumber(value);
+  }
+
+  public static LogSeverity forNumber(int value) {
+    switch (value) {
+      case 0:
+        return DEFAULT;
+      case 100:
+        return DEBUG;
+      case 200:
+        return INFO;
+      case 300:
+        return NOTICE;
+      case 400:
+        return WARNING;
+      case 500:
+        return ERROR;
+      case 600:
+        return CRITICAL;
+      case 700:
+        return ALERT;
+      case 800:
+        return EMERGENCY;
+      default:
+        return null;
+    }
+  }
+
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    return internalValueMap;
+  }
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public LogSeverity findValueByNumber(int number) {
+          return LogSeverity.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    return getDescriptor().getValues().get(ordinal());
+  }
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    return getDescriptor();
+  }
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    return com.google.logging.type.LogSeverityProto.getDescriptor().getEnumTypes().get(0);
+  }
+
+  private static final LogSeverity[] VALUES = values();
+
+  public static LogSeverity valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    if (desc.getType() != getDescriptor()) {
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+    }
+    if (desc.getIndex() == -1) {
+      return UNRECOGNIZED;
+    }
+    return VALUES[desc.getIndex()];
+  }
+
+  private final int value;
+
+  private LogSeverity(int value) {
+    this.value = value;
+  }
+
+  // @@protoc_insertion_point(enum_scope:google.logging.type.LogSeverity)
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogSeverityProto.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogSeverityProto.java
new file mode 100644
index 000000000000..542508b8e0b3
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/LogSeverityProto.java
@@ -0,0 +1,52 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/logging/type/log_severity.proto
+
+package com.google.logging.type;
+
+public final class LogSeverityProto {
+  private LogSeverityProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n&google/logging/type/log_severity.proto"
+          + "\022\023google.logging.type\032\034google/api/annota"
+          + "tions.proto*\202\001\n\013LogSeverity\022\013\n\007DEFAULT\020\000"
+          + "\022\t\n\005DEBUG\020d\022\t\n\004INFO\020\310\001\022\013\n\006NOTICE\020\254\002\022\014\n\007W"
+          + "ARNING\020\220\003\022\n\n\005ERROR\020\364\003\022\r\n\010CRITICAL\020\330\004\022\n\n\005"
+          + "ALERT\020\274\005\022\016\n\tEMERGENCY\020\240\006B\237\001\n\027com.google."
+          + "logging.typeB\020LogSeverityProtoP\001Z8google"
+          + ".golang.org/genproto/googleapis/logging/"
+          + "type;ltype\252\002\031Google.Cloud.Logging.Type\312\002"
+          + "\031Google\\Cloud\\Logging\\Typeb\006proto3"
+    };
+    com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
+        new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
+          public com.google.protobuf.ExtensionRegistry assignDescriptors(
+              com.google.protobuf.Descriptors.FileDescriptor root) {
+            descriptor = root;
+            return null;
+          }
+        };
+    com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+        descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+        },
+        assigner);
+    com.google.api.AnnotationsProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/MetricName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/MetricName.java
new file mode 100644
index 000000000000..fa16d4f4ecaf
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/MetricName.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public abstract class MetricName implements ResourceName {
+  protected MetricName() {}
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/MetricNames.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/MetricNames.java
new file mode 100644
index 000000000000..b86413af585a
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/MetricNames.java
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class MetricNames {
+  private MetricNames() {}
+
+  public static MetricName parse(String resourceNameString) {
+    if (ProjectMetricName.isParsableFrom(resourceNameString)) {
+      return ProjectMetricName.parse(resourceNameString);
+    }
+    return UntypedMetricName.parse(resourceNameString);
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationExclusionName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationExclusionName.java
new file mode 100644
index 000000000000..5224a9613291
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationExclusionName.java
@@ -0,0 +1,181 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class OrganizationExclusionName extends ExclusionName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("organizations/{organization}/exclusions/{exclusion}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String organization;
+  private final String exclusion;
+
+  public String getOrganization() {
+    return organization;
+  }
+
+  public String getExclusion() {
+    return exclusion;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private OrganizationExclusionName(Builder builder) {
+    organization = Preconditions.checkNotNull(builder.getOrganization());
+    exclusion = Preconditions.checkNotNull(builder.getExclusion());
+  }
+
+  public static OrganizationExclusionName of(String organization, String exclusion) {
+    return newBuilder().setOrganization(organization).setExclusion(exclusion).build();
+  }
+
+  public static String format(String organization, String exclusion) {
+    return newBuilder().setOrganization(organization).setExclusion(exclusion).build().toString();
+  }
+
+  public static OrganizationExclusionName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString,
+            "OrganizationExclusionName.parse: formattedString not in valid format");
+    return of(matchMap.get("organization"), matchMap.get("exclusion"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (OrganizationExclusionName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("organization", organization);
+          fieldMapBuilder.put("exclusion", exclusion);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("organization", organization, "exclusion", exclusion);
+  }
+
+  /** Builder for OrganizationExclusionName. */
+  public static class Builder {
+
+    private String organization;
+    private String exclusion;
+
+    public String getOrganization() {
+      return organization;
+    }
+
+    public String getExclusion() {
+      return exclusion;
+    }
+
+    public Builder setOrganization(String organization) {
+      this.organization = organization;
+      return this;
+    }
+
+    public Builder setExclusion(String exclusion) {
+      this.exclusion = exclusion;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(OrganizationExclusionName organizationExclusionName) {
+      organization = organizationExclusionName.organization;
+      exclusion = organizationExclusionName.exclusion;
+    }
+
+    public OrganizationExclusionName build() {
+      return new OrganizationExclusionName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof OrganizationExclusionName) {
+      OrganizationExclusionName that = (OrganizationExclusionName) o;
+      return (this.organization.equals(that.organization))
+          && (this.exclusion.equals(that.exclusion));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= organization.hashCode();
+    h *= 1000003;
+    h ^= exclusion.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationLogName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationLogName.java
new file mode 100644
index 000000000000..4453b2b50a39
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationLogName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class OrganizationLogName extends LogName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("organizations/{organization}/logs/{log}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String organization;
+  private final String log;
+
+  public String getOrganization() {
+    return organization;
+  }
+
+  public String getLog() {
+    return log;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private OrganizationLogName(Builder builder) {
+    organization = Preconditions.checkNotNull(builder.getOrganization());
+    log = Preconditions.checkNotNull(builder.getLog());
+  }
+
+  public static OrganizationLogName of(String organization, String log) {
+    return newBuilder().setOrganization(organization).setLog(log).build();
+  }
+
+  public static String format(String organization, String log) {
+    return newBuilder().setOrganization(organization).setLog(log).build().toString();
+  }
+
+  public static OrganizationLogName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "OrganizationLogName.parse: formattedString not in valid format");
+    return of(matchMap.get("organization"), matchMap.get("log"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (OrganizationLogName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("organization", organization);
+          fieldMapBuilder.put("log", log);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("organization", organization, "log", log);
+  }
+
+  /** Builder for OrganizationLogName. */
+  public static class Builder {
+
+    private String organization;
+    private String log;
+
+    public String getOrganization() {
+      return organization;
+    }
+
+    public String getLog() {
+      return log;
+    }
+
+    public Builder setOrganization(String organization) {
+      this.organization = organization;
+      return this;
+    }
+
+    public Builder setLog(String log) {
+      this.log = log;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(OrganizationLogName organizationLogName) {
+      organization = organizationLogName.organization;
+      log = organizationLogName.log;
+    }
+
+    public OrganizationLogName build() {
+      return new OrganizationLogName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof OrganizationLogName) {
+      OrganizationLogName that = (OrganizationLogName) o;
+      return (this.organization.equals(that.organization)) && (this.log.equals(that.log));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= organization.hashCode();
+    h *= 1000003;
+    h ^= log.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationName.java
new file mode 100644
index 000000000000..46ddd7c5aa5a
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationName.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class OrganizationName extends ParentName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("organizations/{organization}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String organization;
+
+  public String getOrganization() {
+    return organization;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private OrganizationName(Builder builder) {
+    organization = Preconditions.checkNotNull(builder.getOrganization());
+  }
+
+  public static OrganizationName of(String organization) {
+    return newBuilder().setOrganization(organization).build();
+  }
+
+  public static String format(String organization) {
+    return newBuilder().setOrganization(organization).build().toString();
+  }
+
+  public static OrganizationName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "OrganizationName.parse: formattedString not in valid format");
+    return of(matchMap.get("organization"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (OrganizationName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("organization", organization);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("organization", organization);
+  }
+
+  /** Builder for OrganizationName. */
+  public static class Builder {
+
+    private String organization;
+
+    public String getOrganization() {
+      return organization;
+    }
+
+    public Builder setOrganization(String organization) {
+      this.organization = organization;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(OrganizationName organizationName) {
+      organization = organizationName.organization;
+    }
+
+    public OrganizationName build() {
+      return new OrganizationName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof OrganizationName) {
+      OrganizationName that = (OrganizationName) o;
+      return (this.organization.equals(that.organization));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= organization.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationSinkName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationSinkName.java
new file mode 100644
index 000000000000..5be93718a715
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/OrganizationSinkName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class OrganizationSinkName extends SinkName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("organizations/{organization}/sinks/{sink}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String organization;
+  private final String sink;
+
+  public String getOrganization() {
+    return organization;
+  }
+
+  public String getSink() {
+    return sink;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private OrganizationSinkName(Builder builder) {
+    organization = Preconditions.checkNotNull(builder.getOrganization());
+    sink = Preconditions.checkNotNull(builder.getSink());
+  }
+
+  public static OrganizationSinkName of(String organization, String sink) {
+    return newBuilder().setOrganization(organization).setSink(sink).build();
+  }
+
+  public static String format(String organization, String sink) {
+    return newBuilder().setOrganization(organization).setSink(sink).build().toString();
+  }
+
+  public static OrganizationSinkName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "OrganizationSinkName.parse: formattedString not in valid format");
+    return of(matchMap.get("organization"), matchMap.get("sink"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (OrganizationSinkName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("organization", organization);
+          fieldMapBuilder.put("sink", sink);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("organization", organization, "sink", sink);
+  }
+
+  /** Builder for OrganizationSinkName. */
+  public static class Builder {
+
+    private String organization;
+    private String sink;
+
+    public String getOrganization() {
+      return organization;
+    }
+
+    public String getSink() {
+      return sink;
+    }
+
+    public Builder setOrganization(String organization) {
+      this.organization = organization;
+      return this;
+    }
+
+    public Builder setSink(String sink) {
+      this.sink = sink;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(OrganizationSinkName organizationSinkName) {
+      organization = organizationSinkName.organization;
+      sink = organizationSinkName.sink;
+    }
+
+    public OrganizationSinkName build() {
+      return new OrganizationSinkName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof OrganizationSinkName) {
+      OrganizationSinkName that = (OrganizationSinkName) o;
+      return (this.organization.equals(that.organization)) && (this.sink.equals(that.sink));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= organization.hashCode();
+    h *= 1000003;
+    h ^= sink.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ParentName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ParentName.java
new file mode 100644
index 000000000000..a0d0ba2744ac
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ParentName.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public abstract class ParentName implements ResourceName {
+  protected ParentName() {}
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ParentNames.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ParentNames.java
new file mode 100644
index 000000000000..da7a9ac73d61
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ParentNames.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class ParentNames {
+  private ParentNames() {}
+
+  public static ParentName parse(String resourceNameString) {
+    if (ProjectName.isParsableFrom(resourceNameString)) {
+      return ProjectName.parse(resourceNameString);
+    }
+    if (OrganizationName.isParsableFrom(resourceNameString)) {
+      return OrganizationName.parse(resourceNameString);
+    }
+    if (FolderName.isParsableFrom(resourceNameString)) {
+      return FolderName.parse(resourceNameString);
+    }
+    if (BillingName.isParsableFrom(resourceNameString)) {
+      return BillingName.parse(resourceNameString);
+    }
+    return UntypedParentName.parse(resourceNameString);
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectExclusionName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectExclusionName.java
new file mode 100644
index 000000000000..ea646c904f30
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectExclusionName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class ProjectExclusionName extends ExclusionName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("projects/{project}/exclusions/{exclusion}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String project;
+  private final String exclusion;
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getExclusion() {
+    return exclusion;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private ProjectExclusionName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    exclusion = Preconditions.checkNotNull(builder.getExclusion());
+  }
+
+  public static ProjectExclusionName of(String project, String exclusion) {
+    return newBuilder().setProject(project).setExclusion(exclusion).build();
+  }
+
+  public static String format(String project, String exclusion) {
+    return newBuilder().setProject(project).setExclusion(exclusion).build().toString();
+  }
+
+  public static ProjectExclusionName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "ProjectExclusionName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"), matchMap.get("exclusion"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (ProjectExclusionName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("project", project);
+          fieldMapBuilder.put("exclusion", exclusion);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("project", project, "exclusion", exclusion);
+  }
+
+  /** Builder for ProjectExclusionName. */
+  public static class Builder {
+
+    private String project;
+    private String exclusion;
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getExclusion() {
+      return exclusion;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setExclusion(String exclusion) {
+      this.exclusion = exclusion;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(ProjectExclusionName projectExclusionName) {
+      project = projectExclusionName.project;
+      exclusion = projectExclusionName.exclusion;
+    }
+
+    public ProjectExclusionName build() {
+      return new ProjectExclusionName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectExclusionName) {
+      ProjectExclusionName that = (ProjectExclusionName) o;
+      return (this.project.equals(that.project)) && (this.exclusion.equals(that.exclusion));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= project.hashCode();
+    h *= 1000003;
+    h ^= exclusion.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectLogName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectLogName.java
new file mode 100644
index 000000000000..7e408b4cfd18
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectLogName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class ProjectLogName extends LogName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("projects/{project}/logs/{log}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String project;
+  private final String log;
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getLog() {
+    return log;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private ProjectLogName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    log = Preconditions.checkNotNull(builder.getLog());
+  }
+
+  public static ProjectLogName of(String project, String log) {
+    return newBuilder().setProject(project).setLog(log).build();
+  }
+
+  public static String format(String project, String log) {
+    return newBuilder().setProject(project).setLog(log).build().toString();
+  }
+
+  public static ProjectLogName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "ProjectLogName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"), matchMap.get("log"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (ProjectLogName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("project", project);
+          fieldMapBuilder.put("log", log);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("project", project, "log", log);
+  }
+
+  /** Builder for ProjectLogName. */
+  public static class Builder {
+
+    private String project;
+    private String log;
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getLog() {
+      return log;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setLog(String log) {
+      this.log = log;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(ProjectLogName projectLogName) {
+      project = projectLogName.project;
+      log = projectLogName.log;
+    }
+
+    public ProjectLogName build() {
+      return new ProjectLogName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectLogName) {
+      ProjectLogName that = (ProjectLogName) o;
+      return (this.project.equals(that.project)) && (this.log.equals(that.log));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= project.hashCode();
+    h *= 1000003;
+    h ^= log.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectMetricName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectMetricName.java
new file mode 100644
index 000000000000..9f42a1a10a99
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectMetricName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class ProjectMetricName extends MetricName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("projects/{project}/metrics/{metric}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String project;
+  private final String metric;
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getMetric() {
+    return metric;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private ProjectMetricName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    metric = Preconditions.checkNotNull(builder.getMetric());
+  }
+
+  public static ProjectMetricName of(String project, String metric) {
+    return newBuilder().setProject(project).setMetric(metric).build();
+  }
+
+  public static String format(String project, String metric) {
+    return newBuilder().setProject(project).setMetric(metric).build().toString();
+  }
+
+  public static ProjectMetricName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "ProjectMetricName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"), matchMap.get("metric"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (ProjectMetricName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("project", project);
+          fieldMapBuilder.put("metric", metric);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("project", project, "metric", metric);
+  }
+
+  /** Builder for ProjectMetricName. */
+  public static class Builder {
+
+    private String project;
+    private String metric;
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getMetric() {
+      return metric;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setMetric(String metric) {
+      this.metric = metric;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(ProjectMetricName projectMetricName) {
+      project = projectMetricName.project;
+      metric = projectMetricName.metric;
+    }
+
+    public ProjectMetricName build() {
+      return new ProjectMetricName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectMetricName) {
+      ProjectMetricName that = (ProjectMetricName) o;
+      return (this.project.equals(that.project)) && (this.metric.equals(that.metric));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= project.hashCode();
+    h *= 1000003;
+    h ^= metric.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectName.java
new file mode 100644
index 000000000000..d874ea48785a
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectName.java
@@ -0,0 +1,159 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class ProjectName extends ParentName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("projects/{project}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String project;
+
+  public String getProject() {
+    return project;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private ProjectName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+  }
+
+  public static ProjectName of(String project) {
+    return newBuilder().setProject(project).build();
+  }
+
+  public static String format(String project) {
+    return newBuilder().setProject(project).build().toString();
+  }
+
+  public static ProjectName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "ProjectName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (ProjectName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("project", project);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("project", project);
+  }
+
+  /** Builder for ProjectName. */
+  public static class Builder {
+
+    private String project;
+
+    public String getProject() {
+      return project;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(ProjectName projectName) {
+      project = projectName.project;
+    }
+
+    public ProjectName build() {
+      return new ProjectName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectName) {
+      ProjectName that = (ProjectName) o;
+      return (this.project.equals(that.project));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= project.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectSinkName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectSinkName.java
new file mode 100644
index 000000000000..ee4fd0b229b4
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/ProjectSinkName.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.pathtemplate.PathTemplate;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class ProjectSinkName extends SinkName {
+
+  private static final PathTemplate PATH_TEMPLATE =
+      PathTemplate.createWithoutUrlEncoding("projects/{project}/sinks/{sink}");
+
+  private volatile Map fieldValuesMap;
+
+  private final String project;
+  private final String sink;
+
+  public String getProject() {
+    return project;
+  }
+
+  public String getSink() {
+    return sink;
+  }
+
+  public static Builder newBuilder() {
+    return new Builder();
+  }
+
+  public Builder toBuilder() {
+    return new Builder(this);
+  }
+
+  private ProjectSinkName(Builder builder) {
+    project = Preconditions.checkNotNull(builder.getProject());
+    sink = Preconditions.checkNotNull(builder.getSink());
+  }
+
+  public static ProjectSinkName of(String project, String sink) {
+    return newBuilder().setProject(project).setSink(sink).build();
+  }
+
+  public static String format(String project, String sink) {
+    return newBuilder().setProject(project).setSink(sink).build().toString();
+  }
+
+  public static ProjectSinkName parse(String formattedString) {
+    if (formattedString.isEmpty()) {
+      return null;
+    }
+    Map matchMap =
+        PATH_TEMPLATE.validatedMatch(
+            formattedString, "ProjectSinkName.parse: formattedString not in valid format");
+    return of(matchMap.get("project"), matchMap.get("sink"));
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (ProjectSinkName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return PATH_TEMPLATE.matches(formattedString);
+  }
+
+  public Map getFieldValuesMap() {
+    if (fieldValuesMap == null) {
+      synchronized (this) {
+        if (fieldValuesMap == null) {
+          ImmutableMap.Builder fieldMapBuilder = ImmutableMap.builder();
+          fieldMapBuilder.put("project", project);
+          fieldMapBuilder.put("sink", sink);
+          fieldValuesMap = fieldMapBuilder.build();
+        }
+      }
+    }
+    return fieldValuesMap;
+  }
+
+  public String getFieldValue(String fieldName) {
+    return getFieldValuesMap().get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return PATH_TEMPLATE.instantiate("project", project, "sink", sink);
+  }
+
+  /** Builder for ProjectSinkName. */
+  public static class Builder {
+
+    private String project;
+    private String sink;
+
+    public String getProject() {
+      return project;
+    }
+
+    public String getSink() {
+      return sink;
+    }
+
+    public Builder setProject(String project) {
+      this.project = project;
+      return this;
+    }
+
+    public Builder setSink(String sink) {
+      this.sink = sink;
+      return this;
+    }
+
+    private Builder() {}
+
+    private Builder(ProjectSinkName projectSinkName) {
+      project = projectSinkName.project;
+      sink = projectSinkName.sink;
+    }
+
+    public ProjectSinkName build() {
+      return new ProjectSinkName(this);
+    }
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof ProjectSinkName) {
+      ProjectSinkName that = (ProjectSinkName) o;
+      return (this.project.equals(that.project)) && (this.sink.equals(that.sink));
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    int h = 1;
+    h *= 1000003;
+    h ^= project.hashCode();
+    h *= 1000003;
+    h ^= sink.hashCode();
+    return h;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/SinkName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/SinkName.java
new file mode 100644
index 000000000000..4e8723692aa5
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/SinkName.java
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public abstract class SinkName implements ResourceName {
+  protected SinkName() {}
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/SinkNames.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/SinkNames.java
new file mode 100644
index 000000000000..3f83e73bb4d0
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/SinkNames.java
@@ -0,0 +1,37 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class SinkNames {
+  private SinkNames() {}
+
+  public static SinkName parse(String resourceNameString) {
+    if (ProjectSinkName.isParsableFrom(resourceNameString)) {
+      return ProjectSinkName.parse(resourceNameString);
+    }
+    if (OrganizationSinkName.isParsableFrom(resourceNameString)) {
+      return OrganizationSinkName.parse(resourceNameString);
+    }
+    if (FolderSinkName.isParsableFrom(resourceNameString)) {
+      return FolderSinkName.parse(resourceNameString);
+    }
+    if (BillingSinkName.isParsableFrom(resourceNameString)) {
+      return BillingSinkName.parse(resourceNameString);
+    }
+    return UntypedSinkName.parse(resourceNameString);
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedExclusionName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedExclusionName.java
new file mode 100644
index 000000000000..d3382d93ac59
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedExclusionName.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class UntypedExclusionName extends ExclusionName {
+
+  private final String rawValue;
+  private Map valueMap;
+
+  private UntypedExclusionName(String rawValue) {
+    this.rawValue = Preconditions.checkNotNull(rawValue);
+    this.valueMap = ImmutableMap.of("", rawValue);
+  }
+
+  public static UntypedExclusionName from(ResourceName resourceName) {
+    return new UntypedExclusionName(resourceName.toString());
+  }
+
+  public static UntypedExclusionName parse(String formattedString) {
+    return new UntypedExclusionName(formattedString);
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (UntypedExclusionName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return true;
+  }
+
+  /** Return a map with a single value rawValue keyed on an empty String "". */
+  public Map getFieldValuesMap() {
+    return valueMap;
+  }
+
+  /** Return the initial rawValue if @param fieldName is an empty String, else return null. */
+  public String getFieldValue(String fieldName) {
+    return valueMap.get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return rawValue;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof UntypedExclusionName) {
+      UntypedExclusionName that = (UntypedExclusionName) o;
+      return this.rawValue.equals(that.rawValue);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return rawValue.hashCode();
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedLogName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedLogName.java
new file mode 100644
index 000000000000..94873fd3ca63
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedLogName.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class UntypedLogName extends LogName {
+
+  private final String rawValue;
+  private Map valueMap;
+
+  private UntypedLogName(String rawValue) {
+    this.rawValue = Preconditions.checkNotNull(rawValue);
+    this.valueMap = ImmutableMap.of("", rawValue);
+  }
+
+  public static UntypedLogName from(ResourceName resourceName) {
+    return new UntypedLogName(resourceName.toString());
+  }
+
+  public static UntypedLogName parse(String formattedString) {
+    return new UntypedLogName(formattedString);
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (UntypedLogName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return true;
+  }
+
+  /** Return a map with a single value rawValue keyed on an empty String "". */
+  public Map getFieldValuesMap() {
+    return valueMap;
+  }
+
+  /** Return the initial rawValue if @param fieldName is an empty String, else return null. */
+  public String getFieldValue(String fieldName) {
+    return valueMap.get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return rawValue;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof UntypedLogName) {
+      UntypedLogName that = (UntypedLogName) o;
+      return this.rawValue.equals(that.rawValue);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return rawValue.hashCode();
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedMetricName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedMetricName.java
new file mode 100644
index 000000000000..995e199c6a3c
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedMetricName.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class UntypedMetricName extends MetricName {
+
+  private final String rawValue;
+  private Map valueMap;
+
+  private UntypedMetricName(String rawValue) {
+    this.rawValue = Preconditions.checkNotNull(rawValue);
+    this.valueMap = ImmutableMap.of("", rawValue);
+  }
+
+  public static UntypedMetricName from(ResourceName resourceName) {
+    return new UntypedMetricName(resourceName.toString());
+  }
+
+  public static UntypedMetricName parse(String formattedString) {
+    return new UntypedMetricName(formattedString);
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (UntypedMetricName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return true;
+  }
+
+  /** Return a map with a single value rawValue keyed on an empty String "". */
+  public Map getFieldValuesMap() {
+    return valueMap;
+  }
+
+  /** Return the initial rawValue if @param fieldName is an empty String, else return null. */
+  public String getFieldValue(String fieldName) {
+    return valueMap.get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return rawValue;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof UntypedMetricName) {
+      UntypedMetricName that = (UntypedMetricName) o;
+      return this.rawValue.equals(that.rawValue);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return rawValue.hashCode();
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedParentName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedParentName.java
new file mode 100644
index 000000000000..f7a26588ca9c
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedParentName.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class UntypedParentName extends ParentName {
+
+  private final String rawValue;
+  private Map valueMap;
+
+  private UntypedParentName(String rawValue) {
+    this.rawValue = Preconditions.checkNotNull(rawValue);
+    this.valueMap = ImmutableMap.of("", rawValue);
+  }
+
+  public static UntypedParentName from(ResourceName resourceName) {
+    return new UntypedParentName(resourceName.toString());
+  }
+
+  public static UntypedParentName parse(String formattedString) {
+    return new UntypedParentName(formattedString);
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (UntypedParentName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return true;
+  }
+
+  /** Return a map with a single value rawValue keyed on an empty String "". */
+  public Map getFieldValuesMap() {
+    return valueMap;
+  }
+
+  /** Return the initial rawValue if @param fieldName is an empty String, else return null. */
+  public String getFieldValue(String fieldName) {
+    return valueMap.get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return rawValue;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof UntypedParentName) {
+      UntypedParentName that = (UntypedParentName) o;
+      return this.rawValue.equals(that.rawValue);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return rawValue.hashCode();
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedSinkName.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedSinkName.java
new file mode 100644
index 000000000000..619c20e4dcc0
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/type/UntypedSinkName.java
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2018 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package com.google.logging.type;
+
+import com.google.api.resourcenames.ResourceName;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableMap;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS
+@javax.annotation.Generated("by GAPIC protoc plugin")
+public class UntypedSinkName extends SinkName {
+
+  private final String rawValue;
+  private Map valueMap;
+
+  private UntypedSinkName(String rawValue) {
+    this.rawValue = Preconditions.checkNotNull(rawValue);
+    this.valueMap = ImmutableMap.of("", rawValue);
+  }
+
+  public static UntypedSinkName from(ResourceName resourceName) {
+    return new UntypedSinkName(resourceName.toString());
+  }
+
+  public static UntypedSinkName parse(String formattedString) {
+    return new UntypedSinkName(formattedString);
+  }
+
+  public static List parseList(List formattedStrings) {
+    List list = new ArrayList<>(formattedStrings.size());
+    for (String formattedString : formattedStrings) {
+      list.add(parse(formattedString));
+    }
+    return list;
+  }
+
+  public static List toStringList(List values) {
+    List list = new ArrayList(values.size());
+    for (UntypedSinkName value : values) {
+      if (value == null) {
+        list.add("");
+      } else {
+        list.add(value.toString());
+      }
+    }
+    return list;
+  }
+
+  public static boolean isParsableFrom(String formattedString) {
+    return true;
+  }
+
+  /** Return a map with a single value rawValue keyed on an empty String "". */
+  public Map getFieldValuesMap() {
+    return valueMap;
+  }
+
+  /** Return the initial rawValue if @param fieldName is an empty String, else return null. */
+  public String getFieldValue(String fieldName) {
+    return valueMap.get(fieldName);
+  }
+
+  @Override
+  public String toString() {
+    return rawValue;
+  }
+
+  @Override
+  public boolean equals(Object o) {
+    if (o == this) {
+      return true;
+    }
+    if (o instanceof UntypedSinkName) {
+      UntypedSinkName that = (UntypedSinkName) o;
+      return this.rawValue.equals(that.rawValue);
+    }
+    return false;
+  }
+
+  @Override
+  public int hashCode() {
+    return rawValue.hashCode();
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/BigQueryOptions.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/BigQueryOptions.java
new file mode 100644
index 000000000000..8d01179360f5
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/BigQueryOptions.java
@@ -0,0 +1,535 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/logging/v2/logging_config.proto
+
+package com.google.logging.v2;
+
+/**
+ *
+ *
+ * 
+ * Options that change functionality of a sink exporting data to BigQuery.
+ * 

+ *
+ * Protobuf type {@code google.logging.v2.BigQueryOptions}
+ */
+public final class BigQueryOptions extends com.google.protobuf.GeneratedMessageV3
+    implements
+    // @@protoc_insertion_point(message_implements:google.logging.v2.BigQueryOptions)
+    BigQueryOptionsOrBuilder {
+  private static final long serialVersionUID = 0L;
+  // Use BigQueryOptions.newBuilder() to construct.
+  private BigQueryOptions(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+    super(builder);
+  }
+
+  private BigQueryOptions() {}
+
+  @java.lang.Override
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+    return this.unknownFields;
+  }
+
+  private BigQueryOptions(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    this();
+    if (extensionRegistry == null) {
+      throw new java.lang.NullPointerException();
+    }
+    int mutable_bitField0_ = 0;
+    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+        com.google.protobuf.UnknownFieldSet.newBuilder();
+    try {
+      boolean done = false;
+      while (!done) {
+        int tag = input.readTag();
+        switch (tag) {
+          case 0:
+            done = true;
+            break;
+          case 8:
+            {
+              usePartitionedTables_ = input.readBool();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
+            }
+        }
+      }
+    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+      throw e.setUnfinishedMessage(this);
+    } catch (java.io.IOException e) {
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+    } finally {
+      this.unknownFields = unknownFields.build();
+      makeExtensionsImmutable();
+    }
+  }
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.logging.v2.LoggingConfigProto
+        .internal_static_google_logging_v2_BigQueryOptions_descriptor;
+  }
+
+  @java.lang.Override
+  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internalGetFieldAccessorTable() {
+    return com.google.logging.v2.LoggingConfigProto
+        .internal_static_google_logging_v2_BigQueryOptions_fieldAccessorTable
+        .ensureFieldAccessorsInitialized(
+            com.google.logging.v2.BigQueryOptions.class,
+            com.google.logging.v2.BigQueryOptions.Builder.class);
+  }
+
+  public static final int USE_PARTITIONED_TABLES_FIELD_NUMBER = 1;
+  private boolean usePartitionedTables_;
+  /**
+   *
+   *
+   * 
+   * Optional. Whether to use [BigQuery's partition
+   * tables](/bigquery/docs/partitioned-tables). By default, Logging
+   * creates dated tables based on the log entries' timestamps, e.g.
+   * syslog_20170523. With partitioned tables the date suffix is no longer
+   * present and [special query
+   * syntax](/bigquery/docs/querying-partitioned-tables) has to be used instead.
+   * In both cases, tables are sharded based on UTC timezone.
+   * 

+   *
+   * bool use_partitioned_tables = 1;
+   */
+  public boolean getUsePartitionedTables() {
+    return usePartitionedTables_;
+  }
+
+  private byte memoizedIsInitialized = -1;
+
+  @java.lang.Override
+  public final boolean isInitialized() {
+    byte isInitialized = memoizedIsInitialized;
+    if (isInitialized == 1) return true;
+    if (isInitialized == 0) return false;
+
+    memoizedIsInitialized = 1;
+    return true;
+  }
+
+  @java.lang.Override
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (usePartitionedTables_ != false) {
+      output.writeBool(1, usePartitionedTables_);
+    }
+    unknownFields.writeTo(output);
+  }
+
+  @java.lang.Override
+  public int getSerializedSize() {
+    int size = memoizedSize;
+    if (size != -1) return size;
+
+    size = 0;
+    if (usePartitionedTables_ != false) {
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(1, usePartitionedTables_);
+    }
+    size += unknownFields.getSerializedSize();
+    memoizedSize = size;
+    return size;
+  }
+
+  @java.lang.Override
+  public boolean equals(final java.lang.Object obj) {
+    if (obj == this) {
+      return true;
+    }
+    if (!(obj instanceof com.google.logging.v2.BigQueryOptions)) {
+      return super.equals(obj);
+    }
+    com.google.logging.v2.BigQueryOptions other = (com.google.logging.v2.BigQueryOptions) obj;
+
+    if (getUsePartitionedTables() != other.getUsePartitionedTables()) return false;
+    if (!unknownFields.equals(other.unknownFields)) return false;
+    return true;
+  }
+
+  @java.lang.Override
+  public int hashCode() {
+    if (memoizedHashCode != 0) {
+      return memoizedHashCode;
+    }
+    int hash = 41;
+    hash = (19 * hash) + getDescriptor().hashCode();
+    hash = (37 * hash) + USE_PARTITIONED_TABLES_FIELD_NUMBER;
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getUsePartitionedTables());
+    hash = (29 * hash) + unknownFields.hashCode();
+    memoizedHashCode = hash;
+    return hash;
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(com.google.protobuf.ByteString data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(
+      com.google.protobuf.ByteString data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws com.google.protobuf.InvalidProtocolBufferException {
+    return PARSER.parseFrom(data, extensionRegistry);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseDelimitedFrom(
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  }
+
+  public static com.google.logging.v2.BigQueryOptions parseFrom(
+      com.google.protobuf.CodedInputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
+  }
+
+  @java.lang.Override
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
+  public static Builder newBuilder() {
+    return DEFAULT_INSTANCE.toBuilder();
+  }
+
+  public static Builder newBuilder(com.google.logging.v2.BigQueryOptions prototype) {
+    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+  }
+
+  @java.lang.Override
+  public Builder toBuilder() {
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+  }
+
+  @java.lang.Override
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    Builder builder = new Builder(parent);
+    return builder;
+  }
+  /**
+   *
+   *
+   * 
+   * Options that change functionality of a sink exporting data to BigQuery.
+   * 

+   *
+   * Protobuf type {@code google.logging.v2.BigQueryOptions}
+   */
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
+      // @@protoc_insertion_point(builder_implements:google.logging.v2.BigQueryOptions)
+      com.google.logging.v2.BigQueryOptionsOrBuilder {
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.logging.v2.LoggingConfigProto
+          .internal_static_google_logging_v2_BigQueryOptions_descriptor;
+    }
+
+    @java.lang.Override
+    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+        internalGetFieldAccessorTable() {
+      return com.google.logging.v2.LoggingConfigProto
+          .internal_static_google_logging_v2_BigQueryOptions_fieldAccessorTable
+          .ensureFieldAccessorsInitialized(
+              com.google.logging.v2.BigQueryOptions.class,
+              com.google.logging.v2.BigQueryOptions.Builder.class);
+    }
+
+    // Construct using com.google.logging.v2.BigQueryOptions.newBuilder()
+    private Builder() {
+      maybeForceBuilderInitialization();
+    }
+
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+      maybeForceBuilderInitialization();
+    }
+
+    private void maybeForceBuilderInitialization() {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+    }
+
+    @java.lang.Override
+    public Builder clear() {
+      super.clear();
+      usePartitionedTables_ = false;
+
+      return this;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.logging.v2.LoggingConfigProto
+          .internal_static_google_logging_v2_BigQueryOptions_descriptor;
+    }
+
+    @java.lang.Override
+    public com.google.logging.v2.BigQueryOptions getDefaultInstanceForType() {
+      return com.google.logging.v2.BigQueryOptions.getDefaultInstance();
+    }
+
+    @java.lang.Override
+    public com.google.logging.v2.BigQueryOptions build() {
+      com.google.logging.v2.BigQueryOptions result = buildPartial();
+      if (!result.isInitialized()) {
+        throw newUninitializedMessageException(result);
+      }
+      return result;
+    }
+
+    @java.lang.Override
+    public com.google.logging.v2.BigQueryOptions buildPartial() {
+      com.google.logging.v2.BigQueryOptions result =
+          new com.google.logging.v2.BigQueryOptions(this);
+      result.usePartitionedTables_ = usePartitionedTables_;
+      onBuilt();
+      return result;
+    }
+
+    @java.lang.Override
+    public Builder clone() {
+      return super.clone();
+    }
+
+    @java.lang.Override
+    public Builder setField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.setField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      return super.clearField(field);
+    }
+
+    @java.lang.Override
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      return super.clearOneof(oneof);
+    }
+
+    @java.lang.Override
+    public Builder setRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+      return super.setRepeatedField(field, index, value);
+    }
+
+    @java.lang.Override
+    public Builder addRepeatedField(
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+      return super.addRepeatedField(field, value);
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(com.google.protobuf.Message other) {
+      if (other instanceof com.google.logging.v2.BigQueryOptions) {
+        return mergeFrom((com.google.logging.v2.BigQueryOptions) other);
+      } else {
+        super.mergeFrom(other);
+        return this;
+      }
+    }
+
+    public Builder mergeFrom(com.google.logging.v2.BigQueryOptions other) {
+      if (other == com.google.logging.v2.BigQueryOptions.getDefaultInstance()) return this;
+      if (other.getUsePartitionedTables() != false) {
+        setUsePartitionedTables(other.getUsePartitionedTables());
+      }
+      this.mergeUnknownFields(other.unknownFields);
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final boolean isInitialized() {
+      return true;
+    }
+
+    @java.lang.Override
+    public Builder mergeFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      com.google.logging.v2.BigQueryOptions parsedMessage = null;
+      try {
+        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        parsedMessage = (com.google.logging.v2.BigQueryOptions) e.getUnfinishedMessage();
+        throw e.unwrapIOException();
+      } finally {
+        if (parsedMessage != null) {
+          mergeFrom(parsedMessage);
+        }
+      }
+      return this;
+    }
+
+    private boolean usePartitionedTables_;
+    /**
+     *
+     *
+     * 
+     * Optional. Whether to use [BigQuery's partition
+     * tables](/bigquery/docs/partitioned-tables). By default, Logging
+     * creates dated tables based on the log entries' timestamps, e.g.
+     * syslog_20170523. With partitioned tables the date suffix is no longer
+     * present and [special query
+     * syntax](/bigquery/docs/querying-partitioned-tables) has to be used instead.
+     * In both cases, tables are sharded based on UTC timezone.
+     * 

+     *
+     * bool use_partitioned_tables = 1;
+     */
+    public boolean getUsePartitionedTables() {
+      return usePartitionedTables_;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Whether to use [BigQuery's partition
+     * tables](/bigquery/docs/partitioned-tables). By default, Logging
+     * creates dated tables based on the log entries' timestamps, e.g.
+     * syslog_20170523. With partitioned tables the date suffix is no longer
+     * present and [special query
+     * syntax](/bigquery/docs/querying-partitioned-tables) has to be used instead.
+     * In both cases, tables are sharded based on UTC timezone.
+     * 

+     *
+     * bool use_partitioned_tables = 1;
+     */
+    public Builder setUsePartitionedTables(boolean value) {
+
+      usePartitionedTables_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Whether to use [BigQuery's partition
+     * tables](/bigquery/docs/partitioned-tables). By default, Logging
+     * creates dated tables based on the log entries' timestamps, e.g.
+     * syslog_20170523. With partitioned tables the date suffix is no longer
+     * present and [special query
+     * syntax](/bigquery/docs/querying-partitioned-tables) has to be used instead.
+     * In both cases, tables are sharded based on UTC timezone.
+     * 

+     *
+     * bool use_partitioned_tables = 1;
+     */
+    public Builder clearUsePartitionedTables() {
+
+      usePartitionedTables_ = false;
+      onChanged();
+      return this;
+    }
+
+    @java.lang.Override
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.setUnknownFields(unknownFields);
+    }
+
+    @java.lang.Override
+    public final Builder mergeUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
+      return super.mergeUnknownFields(unknownFields);
+    }
+
+    // @@protoc_insertion_point(builder_scope:google.logging.v2.BigQueryOptions)
+  }
+
+  // @@protoc_insertion_point(class_scope:google.logging.v2.BigQueryOptions)
+  private static final com.google.logging.v2.BigQueryOptions DEFAULT_INSTANCE;
+
+  static {
+    DEFAULT_INSTANCE = new com.google.logging.v2.BigQueryOptions();
+  }
+
+  public static com.google.logging.v2.BigQueryOptions getDefaultInstance() {
+    return DEFAULT_INSTANCE;
+  }
+
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BigQueryOptions parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new BigQueryOptions(input, extensionRegistry);
+        }
+      };
+
+  public static com.google.protobuf.Parser parser() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.protobuf.Parser getParserForType() {
+    return PARSER;
+  }
+
+  @java.lang.Override
+  public com.google.logging.v2.BigQueryOptions getDefaultInstanceForType() {
+    return DEFAULT_INSTANCE;
+  }
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/BigQueryOptionsOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/BigQueryOptionsOrBuilder.java
new file mode 100644
index 000000000000..2528b6d21359
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/BigQueryOptionsOrBuilder.java
@@ -0,0 +1,27 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/logging/v2/logging_config.proto
+
+package com.google.logging.v2;
+
+public interface BigQueryOptionsOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.logging.v2.BigQueryOptions)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Optional. Whether to use [BigQuery's partition
+   * tables](/bigquery/docs/partitioned-tables). By default, Logging
+   * creates dated tables based on the log entries' timestamps, e.g.
+   * syslog_20170523. With partitioned tables the date suffix is no longer
+   * present and [special query
+   * syntax](/bigquery/docs/querying-partitioned-tables) has to be used instead.
+   * In both cases, tables are sharded based on UTC timezone.
+   * 

+   *
+   * bool use_partitioned_tables = 1;
+   */
+  boolean getUsePartitionedTables();
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/CreateSinkRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/CreateSinkRequest.java
index c1c6911f371e..c4a1032cbf24 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/CreateSinkRequest.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/CreateSinkRequest.java
@@ -212,16 +212,15 @@ public com.google.logging.v2.LogSinkOrBuilder getSinkOrBuilder() {
    *
    * 
    * Optional. Determines the kind of IAM identity returned as `writer_identity`
-   * in the new sink.  If this value is omitted or set to false, and if the
+   * in the new sink. If this value is omitted or set to false, and if the
    * sink's parent is a project, then the value returned as `writer_identity` is
-   * the same group or service account used by Logging before the
-   * addition of writer identities to this API. The sink's destination must be
-   * in the same project as the sink itself.
+   * the same group or service account used by Logging before the addition of
+   * writer identities to this API. The sink's destination must be in the same
+   * project as the sink itself.
    * If this field is set to true, or if the sink is owned by a non-project
    * resource such as an organization, then the value of `writer_identity` will
-   * be a unique service account used only for exports from the new sink.  For
-   * more information, see `writer_identity` in
-   * [LogSink][google.logging.v2.LogSink].
+   * be a unique service account used only for exports from the new sink. For
+   * more information, see `writer_identity` in [LogSink][google.logging.v2.LogSink].
    * 

    *
    * bool unique_writer_identity = 3;
@@ -896,16 +895,15 @@ public com.google.logging.v2.LogSinkOrBuilder getSinkOrBuilder() {
      *
      * 
      * Optional. Determines the kind of IAM identity returned as `writer_identity`
-     * in the new sink.  If this value is omitted or set to false, and if the
+     * in the new sink. If this value is omitted or set to false, and if the
      * sink's parent is a project, then the value returned as `writer_identity` is
-     * the same group or service account used by Logging before the
-     * addition of writer identities to this API. The sink's destination must be
-     * in the same project as the sink itself.
+     * the same group or service account used by Logging before the addition of
+     * writer identities to this API. The sink's destination must be in the same
+     * project as the sink itself.
      * If this field is set to true, or if the sink is owned by a non-project
      * resource such as an organization, then the value of `writer_identity` will
-     * be a unique service account used only for exports from the new sink.  For
-     * more information, see `writer_identity` in
-     * [LogSink][google.logging.v2.LogSink].
+     * be a unique service account used only for exports from the new sink. For
+     * more information, see `writer_identity` in [LogSink][google.logging.v2.LogSink].
      * 

      *
      * bool unique_writer_identity = 3;
@@ -918,16 +916,15 @@ public boolean getUniqueWriterIdentity() {
      *
      * 
      * Optional. Determines the kind of IAM identity returned as `writer_identity`
-     * in the new sink.  If this value is omitted or set to false, and if the
+     * in the new sink. If this value is omitted or set to false, and if the
      * sink's parent is a project, then the value returned as `writer_identity` is
-     * the same group or service account used by Logging before the
-     * addition of writer identities to this API. The sink's destination must be
-     * in the same project as the sink itself.
+     * the same group or service account used by Logging before the addition of
+     * writer identities to this API. The sink's destination must be in the same
+     * project as the sink itself.
      * If this field is set to true, or if the sink is owned by a non-project
      * resource such as an organization, then the value of `writer_identity` will
-     * be a unique service account used only for exports from the new sink.  For
-     * more information, see `writer_identity` in
-     * [LogSink][google.logging.v2.LogSink].
+     * be a unique service account used only for exports from the new sink. For
+     * more information, see `writer_identity` in [LogSink][google.logging.v2.LogSink].
      * 

      *
      * bool unique_writer_identity = 3;
@@ -943,16 +940,15 @@ public Builder setUniqueWriterIdentity(boolean value) {
      *
      * 
      * Optional. Determines the kind of IAM identity returned as `writer_identity`
-     * in the new sink.  If this value is omitted or set to false, and if the
+     * in the new sink. If this value is omitted or set to false, and if the
      * sink's parent is a project, then the value returned as `writer_identity` is
-     * the same group or service account used by Logging before the
-     * addition of writer identities to this API. The sink's destination must be
-     * in the same project as the sink itself.
+     * the same group or service account used by Logging before the addition of
+     * writer identities to this API. The sink's destination must be in the same
+     * project as the sink itself.
      * If this field is set to true, or if the sink is owned by a non-project
      * resource such as an organization, then the value of `writer_identity` will
-     * be a unique service account used only for exports from the new sink.  For
-     * more information, see `writer_identity` in
-     * [LogSink][google.logging.v2.LogSink].
+     * be a unique service account used only for exports from the new sink. For
+     * more information, see `writer_identity` in [LogSink][google.logging.v2.LogSink].
      * 

      *
      * bool unique_writer_identity = 3;
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/CreateSinkRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/CreateSinkRequestOrBuilder.java
index 4cde8bc2132b..eaa1fcafad90 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/CreateSinkRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/CreateSinkRequestOrBuilder.java
@@ -78,16 +78,15 @@ public interface CreateSinkRequestOrBuilder
    *
    * 
    * Optional. Determines the kind of IAM identity returned as `writer_identity`
-   * in the new sink.  If this value is omitted or set to false, and if the
+   * in the new sink. If this value is omitted or set to false, and if the
    * sink's parent is a project, then the value returned as `writer_identity` is
-   * the same group or service account used by Logging before the
-   * addition of writer identities to this API. The sink's destination must be
-   * in the same project as the sink itself.
+   * the same group or service account used by Logging before the addition of
+   * writer identities to this API. The sink's destination must be in the same
+   * project as the sink itself.
    * If this field is set to true, or if the sink is owned by a non-project
    * resource such as an organization, then the value of `writer_identity` will
-   * be a unique service account used only for exports from the new sink.  For
-   * more information, see `writer_identity` in
-   * [LogSink][google.logging.v2.LogSink].
+   * be a unique service account used only for exports from the new sink. For
+   * more information, see `writer_identity` in [LogSink][google.logging.v2.LogSink].
    * 

    *
    * bool unique_writer_identity = 3;
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsRequest.java
index a76017f35c1c..71e4c4e31453 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsRequest.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsRequest.java
@@ -162,8 +162,8 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -185,8 +185,8 @@ public java.lang.String getPageToken() {
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -211,7 +211,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
    *
    * 
    * Optional. The maximum number of results to return from this request.
-   * Non-positive values are ignored.  The presence of `nextPageToken` in the
+   * Non-positive values are ignored. The presence of `nextPageToken` in the
    * response indicates that more results might be available.
    * 

    *
@@ -688,8 +688,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -711,8 +711,8 @@ public java.lang.String getPageToken() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -734,8 +734,8 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -755,8 +755,8 @@ public Builder setPageToken(java.lang.String value) {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -773,8 +773,8 @@ public Builder clearPageToken() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -797,7 +797,7 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
@@ -811,7 +811,7 @@ public int getPageSize() {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
@@ -828,7 +828,7 @@ public Builder setPageSize(int value) {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsRequestOrBuilder.java
index 33c9afb670bb..ac3dac677b21 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsRequestOrBuilder.java
@@ -42,8 +42,8 @@ public interface ListExclusionsRequestOrBuilder
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -55,8 +55,8 @@ public interface ListExclusionsRequestOrBuilder
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -69,7 +69,7 @@ public interface ListExclusionsRequestOrBuilder
    *
    * 
    * Optional. The maximum number of results to return from this request.
-   * Non-positive values are ignored.  The presence of `nextPageToken` in the
+   * Non-positive values are ignored. The presence of `nextPageToken` in the
    * response indicates that more results might be available.
    * 

    *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsResponse.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsResponse.java
index d7c877ad98a3..117381a4abc3 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsResponse.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsResponse.java
@@ -178,7 +178,7 @@ public com.google.logging.v2.LogExclusionOrBuilder getExclusionsOrBuilder(int in
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call the same
+   * `nextPageToken` is included. To get the next set of results, call the same
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -200,7 +200,7 @@ public java.lang.String getNextPageToken() {
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call the same
+   * `nextPageToken` is included. To get the next set of results, call the same
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -948,7 +948,7 @@ public java.util.List getExclusionsB
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -970,7 +970,7 @@ public java.lang.String getNextPageToken() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -992,7 +992,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -1012,7 +1012,7 @@ public Builder setNextPageToken(java.lang.String value) {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -1029,7 +1029,7 @@ public Builder clearNextPageToken() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsResponseOrBuilder.java
index bc3d8bb57a6e..6f852b2fe955 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListExclusionsResponseOrBuilder.java
@@ -65,7 +65,7 @@ public interface ListExclusionsResponseOrBuilder
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call the same
+   * `nextPageToken` is included. To get the next set of results, call the same
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -77,7 +77,7 @@ public interface ListExclusionsResponseOrBuilder
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call the same
+   * `nextPageToken` is included. To get the next set of results, call the same
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogEntriesRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogEntriesRequest.java
index 7f1076b1ab39..0f99c6cbee62 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogEntriesRequest.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogEntriesRequest.java
@@ -149,9 +149,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 
    * Deprecated. Use `resource_names` instead.  One or more project identifiers
    * or project numbers from which to retrieve log entries.  Example:
-   * `"my-project-1A"`. If present, these project identifiers are converted to
-   * resource name format and added to the list of resources in
-   * `resource_names`.
+   * `"my-project-1A"`.
    * 

    *
    * repeated string project_ids = 1 [deprecated = true];
@@ -166,9 +164,7 @@ public com.google.protobuf.ProtocolStringList getProjectIdsList() {
    * 
    * Deprecated. Use `resource_names` instead.  One or more project identifiers
    * or project numbers from which to retrieve log entries.  Example:
-   * `"my-project-1A"`. If present, these project identifiers are converted to
-   * resource name format and added to the list of resources in
-   * `resource_names`.
+   * `"my-project-1A"`.
    * 

    *
    * repeated string project_ids = 1 [deprecated = true];
@@ -183,9 +179,7 @@ public int getProjectIdsCount() {
    * 
    * Deprecated. Use `resource_names` instead.  One or more project identifiers
    * or project numbers from which to retrieve log entries.  Example:
-   * `"my-project-1A"`. If present, these project identifiers are converted to
-   * resource name format and added to the list of resources in
-   * `resource_names`.
+   * `"my-project-1A"`.
    * 

    *
    * repeated string project_ids = 1 [deprecated = true];
@@ -200,9 +194,7 @@ public java.lang.String getProjectIds(int index) {
    * 
    * Deprecated. Use `resource_names` instead.  One or more project identifiers
    * or project numbers from which to retrieve log entries.  Example:
-   * `"my-project-1A"`. If present, these project identifiers are converted to
-   * resource name format and added to the list of resources in
-   * `resource_names`.
+   * `"my-project-1A"`.
    * 

    *
    * repeated string project_ids = 1 [deprecated = true];
@@ -910,9 +902,7 @@ private void ensureProjectIdsIsMutable() {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
@@ -927,9 +917,7 @@ public com.google.protobuf.ProtocolStringList getProjectIdsList() {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
@@ -944,9 +932,7 @@ public int getProjectIdsCount() {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
@@ -961,9 +947,7 @@ public java.lang.String getProjectIds(int index) {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
@@ -978,9 +962,7 @@ public com.google.protobuf.ByteString getProjectIdsBytes(int index) {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
@@ -1001,9 +983,7 @@ public Builder setProjectIds(int index, java.lang.String value) {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
@@ -1024,9 +1004,7 @@ public Builder addProjectIds(java.lang.String value) {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
@@ -1044,9 +1022,7 @@ public Builder addAllProjectIds(java.lang.Iterable values) {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
@@ -1064,9 +1040,7 @@ public Builder clearProjectIds() {
      * 
      * Deprecated. Use `resource_names` instead.  One or more project identifiers
      * or project numbers from which to retrieve log entries.  Example:
-     * `"my-project-1A"`. If present, these project identifiers are converted to
-     * resource name format and added to the list of resources in
-     * `resource_names`.
+     * `"my-project-1A"`.
      * 

      *
      * repeated string project_ids = 1 [deprecated = true];
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogEntriesRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogEntriesRequestOrBuilder.java
index 7a51bf43949b..f8621c915e86 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogEntriesRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogEntriesRequestOrBuilder.java
@@ -14,9 +14,7 @@ public interface ListLogEntriesRequestOrBuilder
    * 
    * Deprecated. Use `resource_names` instead.  One or more project identifiers
    * or project numbers from which to retrieve log entries.  Example:
-   * `"my-project-1A"`. If present, these project identifiers are converted to
-   * resource name format and added to the list of resources in
-   * `resource_names`.
+   * `"my-project-1A"`.
    * 

    *
    * repeated string project_ids = 1 [deprecated = true];
@@ -29,9 +27,7 @@ public interface ListLogEntriesRequestOrBuilder
    * 
    * Deprecated. Use `resource_names` instead.  One or more project identifiers
    * or project numbers from which to retrieve log entries.  Example:
-   * `"my-project-1A"`. If present, these project identifiers are converted to
-   * resource name format and added to the list of resources in
-   * `resource_names`.
+   * `"my-project-1A"`.
    * 

    *
    * repeated string project_ids = 1 [deprecated = true];
@@ -44,9 +40,7 @@ public interface ListLogEntriesRequestOrBuilder
    * 
    * Deprecated. Use `resource_names` instead.  One or more project identifiers
    * or project numbers from which to retrieve log entries.  Example:
-   * `"my-project-1A"`. If present, these project identifiers are converted to
-   * resource name format and added to the list of resources in
-   * `resource_names`.
+   * `"my-project-1A"`.
    * 

    *
    * repeated string project_ids = 1 [deprecated = true];
@@ -59,9 +53,7 @@ public interface ListLogEntriesRequestOrBuilder
    * 
    * Deprecated. Use `resource_names` instead.  One or more project identifiers
    * or project numbers from which to retrieve log entries.  Example:
-   * `"my-project-1A"`. If present, these project identifiers are converted to
-   * resource name format and added to the list of resources in
-   * `resource_names`.
+   * `"my-project-1A"`.
    * 

    *
    * repeated string project_ids = 1 [deprecated = true];
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsRequest.java
index b5fb76b5e7f1..0c7330d11d46 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsRequest.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsRequest.java
@@ -156,8 +156,8 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -179,8 +179,8 @@ public java.lang.String getPageToken() {
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -205,7 +205,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
    *
    * 
    * Optional. The maximum number of results to return from this request.
-   * Non-positive values are ignored.  The presence of `nextPageToken` in the
+   * Non-positive values are ignored. The presence of `nextPageToken` in the
    * response indicates that more results might be available.
    * 

    *
@@ -667,8 +667,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -690,8 +690,8 @@ public java.lang.String getPageToken() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -713,8 +713,8 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -734,8 +734,8 @@ public Builder setPageToken(java.lang.String value) {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -752,8 +752,8 @@ public Builder clearPageToken() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -776,7 +776,7 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
@@ -790,7 +790,7 @@ public int getPageSize() {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
@@ -807,7 +807,7 @@ public Builder setPageSize(int value) {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsRequestOrBuilder.java
index d788fd830689..89103261ec2b 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsRequestOrBuilder.java
@@ -36,8 +36,8 @@ public interface ListLogMetricsRequestOrBuilder
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -49,8 +49,8 @@ public interface ListLogMetricsRequestOrBuilder
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -63,7 +63,7 @@ public interface ListLogMetricsRequestOrBuilder
    *
    * 
    * Optional. The maximum number of results to return from this request.
-   * Non-positive values are ignored.  The presence of `nextPageToken` in the
+   * Non-positive values are ignored. The presence of `nextPageToken` in the
    * response indicates that more results might be available.
    * 

    *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsResponse.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsResponse.java
index 28156990d877..bd44ac9e916f 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsResponse.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsResponse.java
@@ -177,7 +177,7 @@ public com.google.logging.v2.LogMetricOrBuilder getMetricsOrBuilder(int index) {
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call this
+   * `nextPageToken` is included. To get the next set of results, call this
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -199,7 +199,7 @@ public java.lang.String getNextPageToken() {
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call this
+   * `nextPageToken` is included. To get the next set of results, call this
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -945,7 +945,7 @@ public java.util.List getMetricsBuilder
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call this
+     * `nextPageToken` is included. To get the next set of results, call this
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -967,7 +967,7 @@ public java.lang.String getNextPageToken() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call this
+     * `nextPageToken` is included. To get the next set of results, call this
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -989,7 +989,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call this
+     * `nextPageToken` is included. To get the next set of results, call this
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -1009,7 +1009,7 @@ public Builder setNextPageToken(java.lang.String value) {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call this
+     * `nextPageToken` is included. To get the next set of results, call this
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -1026,7 +1026,7 @@ public Builder clearNextPageToken() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call this
+     * `nextPageToken` is included. To get the next set of results, call this
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsResponseOrBuilder.java
index d4f7c29fc0ae..9847bf9f5283 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogMetricsResponseOrBuilder.java
@@ -64,7 +64,7 @@ public interface ListLogMetricsResponseOrBuilder
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call this
+   * `nextPageToken` is included. To get the next set of results, call this
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -76,7 +76,7 @@ public interface ListLogMetricsResponseOrBuilder
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call this
+   * `nextPageToken` is included. To get the next set of results, call this
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogsResponse.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogsResponse.java
index 25783b9137ea..920aaed6bb3b 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogsResponse.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogsResponse.java
@@ -113,8 +113,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * 
    * A list of log names. For example,
-   * `"projects/my-project/syslog"` or
-   * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+   * `"projects/my-project/logs/syslog"` or
+   * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * 

    *
    * repeated string log_names = 3;
@@ -127,8 +127,8 @@ public com.google.protobuf.ProtocolStringList getLogNamesList() {
    *
    * 
    * A list of log names. For example,
-   * `"projects/my-project/syslog"` or
-   * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+   * `"projects/my-project/logs/syslog"` or
+   * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * 

    *
    * repeated string log_names = 3;
@@ -141,8 +141,8 @@ public int getLogNamesCount() {
    *
    * 
    * A list of log names. For example,
-   * `"projects/my-project/syslog"` or
-   * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+   * `"projects/my-project/logs/syslog"` or
+   * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * 

    *
    * repeated string log_names = 3;
@@ -155,8 +155,8 @@ public java.lang.String getLogNames(int index) {
    *
    * 
    * A list of log names. For example,
-   * `"projects/my-project/syslog"` or
-   * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+   * `"projects/my-project/logs/syslog"` or
+   * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * 

    *
    * repeated string log_names = 3;
@@ -579,8 +579,8 @@ private void ensureLogNamesIsMutable() {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
@@ -593,8 +593,8 @@ public com.google.protobuf.ProtocolStringList getLogNamesList() {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
@@ -607,8 +607,8 @@ public int getLogNamesCount() {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
@@ -621,8 +621,8 @@ public java.lang.String getLogNames(int index) {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
@@ -635,8 +635,8 @@ public com.google.protobuf.ByteString getLogNamesBytes(int index) {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
@@ -655,8 +655,8 @@ public Builder setLogNames(int index, java.lang.String value) {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
@@ -675,8 +675,8 @@ public Builder addLogNames(java.lang.String value) {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
@@ -692,8 +692,8 @@ public Builder addAllLogNames(java.lang.Iterable values) {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
@@ -709,8 +709,8 @@ public Builder clearLogNames() {
      *
      * 
      * A list of log names. For example,
-     * `"projects/my-project/syslog"` or
-     * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+     * `"projects/my-project/logs/syslog"` or
+     * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * 

      *
      * repeated string log_names = 3;
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogsResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogsResponseOrBuilder.java
index 6c86a332f565..90d3555c8d20 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogsResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListLogsResponseOrBuilder.java
@@ -13,8 +13,8 @@ public interface ListLogsResponseOrBuilder
    *
    * 
    * A list of log names. For example,
-   * `"projects/my-project/syslog"` or
-   * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+   * `"projects/my-project/logs/syslog"` or
+   * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * 

    *
    * repeated string log_names = 3;
@@ -25,8 +25,8 @@ public interface ListLogsResponseOrBuilder
    *
    * 
    * A list of log names. For example,
-   * `"projects/my-project/syslog"` or
-   * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+   * `"projects/my-project/logs/syslog"` or
+   * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * 

    *
    * repeated string log_names = 3;
@@ -37,8 +37,8 @@ public interface ListLogsResponseOrBuilder
    *
    * 
    * A list of log names. For example,
-   * `"projects/my-project/syslog"` or
-   * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+   * `"projects/my-project/logs/syslog"` or
+   * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * 

    *
    * repeated string log_names = 3;
@@ -49,8 +49,8 @@ public interface ListLogsResponseOrBuilder
    *
    * 
    * A list of log names. For example,
-   * `"projects/my-project/syslog"` or
-   * `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+   * `"projects/my-project/logs/syslog"` or
+   * `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * 

    *
    * repeated string log_names = 3;
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksRequest.java
index bca587d34d71..1e854e432194 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksRequest.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksRequest.java
@@ -162,8 +162,8 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -185,8 +185,8 @@ public java.lang.String getPageToken() {
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -211,7 +211,7 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
    *
    * 
    * Optional. The maximum number of results to return from this request.
-   * Non-positive values are ignored.  The presence of `nextPageToken` in the
+   * Non-positive values are ignored. The presence of `nextPageToken` in the
    * response indicates that more results might be available.
    * 

    *
@@ -687,8 +687,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -710,8 +710,8 @@ public java.lang.String getPageToken() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -733,8 +733,8 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -754,8 +754,8 @@ public Builder setPageToken(java.lang.String value) {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -772,8 +772,8 @@ public Builder clearPageToken() {
      *
      * 
      * Optional. If present, then retrieve the next batch of results from the
-     * preceding call to this method.  `pageToken` must be the value of
-     * `nextPageToken` from the previous response.  The values of other method
+     * preceding call to this method. `pageToken` must be the value of
+     * `nextPageToken` from the previous response. The values of other method
      * parameters should be identical to those in the previous call.
      * 

      *
@@ -796,7 +796,7 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
@@ -810,7 +810,7 @@ public int getPageSize() {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
@@ -827,7 +827,7 @@ public Builder setPageSize(int value) {
      *
      * 
      * Optional. The maximum number of results to return from this request.
-     * Non-positive values are ignored.  The presence of `nextPageToken` in the
+     * Non-positive values are ignored. The presence of `nextPageToken` in the
      * response indicates that more results might be available.
      * 

      *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksRequestOrBuilder.java
index 721772dba728..2ab3028d7c11 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksRequestOrBuilder.java
@@ -42,8 +42,8 @@ public interface ListSinksRequestOrBuilder
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -55,8 +55,8 @@ public interface ListSinksRequestOrBuilder
    *
    * 
    * Optional. If present, then retrieve the next batch of results from the
-   * preceding call to this method.  `pageToken` must be the value of
-   * `nextPageToken` from the previous response.  The values of other method
+   * preceding call to this method. `pageToken` must be the value of
+   * `nextPageToken` from the previous response. The values of other method
    * parameters should be identical to those in the previous call.
    * 

    *
@@ -69,7 +69,7 @@ public interface ListSinksRequestOrBuilder
    *
    * 
    * Optional. The maximum number of results to return from this request.
-   * Non-positive values are ignored.  The presence of `nextPageToken` in the
+   * Non-positive values are ignored. The presence of `nextPageToken` in the
    * response indicates that more results might be available.
    * 

    *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksResponse.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksResponse.java
index 6c05069f849b..6bf4a77c1380 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksResponse.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksResponse.java
@@ -176,7 +176,7 @@ public com.google.logging.v2.LogSinkOrBuilder getSinksOrBuilder(int index) {
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call the same
+   * `nextPageToken` is included. To get the next set of results, call the same
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -198,7 +198,7 @@ public java.lang.String getNextPageToken() {
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call the same
+   * `nextPageToken` is included. To get the next set of results, call the same
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -941,7 +941,7 @@ public java.util.List getSinksBuilderList
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -963,7 +963,7 @@ public java.lang.String getNextPageToken() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -985,7 +985,7 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -1005,7 +1005,7 @@ public Builder setNextPageToken(java.lang.String value) {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
@@ -1022,7 +1022,7 @@ public Builder clearNextPageToken() {
      *
      * 
      * If there might be more results than appear in this response, then
-     * `nextPageToken` is included.  To get the next set of results, call the same
+     * `nextPageToken` is included. To get the next set of results, call the same
      * method again using the value of `nextPageToken` as `pageToken`.
      * 

      *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksResponseOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksResponseOrBuilder.java
index 0b0e275374b4..bec2101aaf80 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksResponseOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ListSinksResponseOrBuilder.java
@@ -64,7 +64,7 @@ public interface ListSinksResponseOrBuilder
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call the same
+   * `nextPageToken` is included. To get the next set of results, call the same
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
@@ -76,7 +76,7 @@ public interface ListSinksResponseOrBuilder
    *
    * 
    * If there might be more results than appear in this response, then
-   * `nextPageToken` is included.  To get the next set of results, call the same
+   * `nextPageToken` is included. To get the next set of results, call the same
    * method again using the value of `nextPageToken` as `pageToken`.
    * 

    *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntry.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntry.java
index 9750a7ec2b01..dcaea400b603 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntry.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntry.java
@@ -350,9 +350,9 @@ public PayloadCase getPayloadCase() {
    *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
    *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
    *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-   *  A project number may optionally be used in place of PROJECT_ID. The
-   *  project number is translated to its corresponding PROJECT_ID internally
-   *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+   * A project number may optionally be used in place of PROJECT_ID. The project
+   * number is translated to its corresponding PROJECT_ID internally and the
+   * `log_name` field will contain PROJECT_ID in queries and exports.
    * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
    * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -387,9 +387,9 @@ public java.lang.String getLogName() {
    *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
    *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
    *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-   *  A project number may optionally be used in place of PROJECT_ID. The
-   *  project number is translated to its corresponding PROJECT_ID internally
-   *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+   * A project number may optionally be used in place of PROJECT_ID. The project
+   * number is translated to its corresponding PROJECT_ID internally and the
+   * `log_name` field will contain PROJECT_ID in queries and exports.
    * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
    * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -422,10 +422,10 @@ public com.google.protobuf.ByteString getLogNameBytes() {
    *
    *
    * 
-   * Required. The primary monitored resource associated with this log entry.
-   * Example: a log entry that reports a database error would be
-   * associated with the monitored resource designating the particular
-   * database that reported the error.
+   * Required. The monitored resource that produced this log entry.
+   * Example: a log entry that reports a database error would be associated with
+   * the monitored resource designating the particular database that reported
+   * the error.
    * 

    *
    * .google.api.MonitoredResource resource = 8;
@@ -437,10 +437,10 @@ public boolean hasResource() {
    *
    *
    * 
-   * Required. The primary monitored resource associated with this log entry.
-   * Example: a log entry that reports a database error would be
-   * associated with the monitored resource designating the particular
-   * database that reported the error.
+   * Required. The monitored resource that produced this log entry.
+   * Example: a log entry that reports a database error would be associated with
+   * the monitored resource designating the particular database that reported
+   * the error.
    * 

    *
    * .google.api.MonitoredResource resource = 8;
@@ -452,10 +452,10 @@ public com.google.api.MonitoredResource getResource() {
    *
    *
    * 
-   * Required. The primary monitored resource associated with this log entry.
-   * Example: a log entry that reports a database error would be
-   * associated with the monitored resource designating the particular
-   * database that reported the error.
+   * Required. The monitored resource that produced this log entry.
+   * Example: a log entry that reports a database error would be associated with
+   * the monitored resource designating the particular database that reported
+   * the error.
    * 

    *
    * .google.api.MonitoredResource resource = 8;
@@ -469,9 +469,12 @@ public com.google.api.MonitoredResourceOrBuilder getResourceOrBuilder() {
    *
    *
    * 
-   * The log entry payload, represented as a protocol buffer.  Some
-   * Google Cloud Platform services use this field for their log
-   * entry payloads.
+   * The log entry payload, represented as a protocol buffer. Some Google
+   * Cloud Platform services use this field for their log entry payloads.
+   * The following protocol buffer types are supported; user-defined types
+   * are not supported:
+   *   "type.googleapis.com/google.cloud.audit.AuditLog"
+   *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
    * 

    *
    * .google.protobuf.Any proto_payload = 2;
@@ -483,9 +486,12 @@ public boolean hasProtoPayload() {
    *
    *
    * 
-   * The log entry payload, represented as a protocol buffer.  Some
-   * Google Cloud Platform services use this field for their log
-   * entry payloads.
+   * The log entry payload, represented as a protocol buffer. Some Google
+   * Cloud Platform services use this field for their log entry payloads.
+   * The following protocol buffer types are supported; user-defined types
+   * are not supported:
+   *   "type.googleapis.com/google.cloud.audit.AuditLog"
+   *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
    * 

    *
    * .google.protobuf.Any proto_payload = 2;
@@ -500,9 +506,12 @@ public com.google.protobuf.Any getProtoPayload() {
    *
    *
    * 
-   * The log entry payload, represented as a protocol buffer.  Some
-   * Google Cloud Platform services use this field for their log
-   * entry payloads.
+   * The log entry payload, represented as a protocol buffer. Some Google
+   * Cloud Platform services use this field for their log entry payloads.
+   * The following protocol buffer types are supported; user-defined types
+   * are not supported:
+   *   "type.googleapis.com/google.cloud.audit.AuditLog"
+   *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
    * 

    *
    * .google.protobuf.Any proto_payload = 2;
@@ -619,18 +628,17 @@ public com.google.protobuf.StructOrBuilder getJsonPayloadOrBuilder() {
    *
    *
    * 
-   * Optional. The time the event described by the log entry occurred.
-   * This time is used to compute the log entry's age and to enforce
-   * the logs retention period. If this field is omitted in a new log
-   * entry, then Logging assigns it the current time.
-   * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-   * seconds might be omitted when the timestamp is displayed.
-   * Incoming log entries should have timestamps that are no more than
-   * the [logs retention period](/logging/quotas) in the past,
-   * and no more than 24 hours in the future. Log entries outside those time
-   * boundaries will not be available when calling `entries.list`, but
-   * those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * Optional. The time the event described by the log entry occurred.  This
+   * time is used to compute the log entry's age and to enforce the logs
+   * retention period. If this field is omitted in a new log entry, then Logging
+   * assigns it the current time.  Timestamps have nanosecond accuracy, but
+   * trailing zeros in the fractional seconds might be omitted when the
+   * timestamp is displayed.
+   * Incoming log entries should have timestamps that are no more than the [logs
+   * retention period](/logging/quotas) in the past, and no more than 24 hours
+   * in the future. Log entries outside those time boundaries will not be
+   * available when calling `entries.list`, but those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * .google.protobuf.Timestamp timestamp = 9;
@@ -642,18 +650,17 @@ public boolean hasTimestamp() {
    *
    *
    * 
-   * Optional. The time the event described by the log entry occurred.
-   * This time is used to compute the log entry's age and to enforce
-   * the logs retention period. If this field is omitted in a new log
-   * entry, then Logging assigns it the current time.
-   * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-   * seconds might be omitted when the timestamp is displayed.
-   * Incoming log entries should have timestamps that are no more than
-   * the [logs retention period](/logging/quotas) in the past,
-   * and no more than 24 hours in the future. Log entries outside those time
-   * boundaries will not be available when calling `entries.list`, but
-   * those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * Optional. The time the event described by the log entry occurred.  This
+   * time is used to compute the log entry's age and to enforce the logs
+   * retention period. If this field is omitted in a new log entry, then Logging
+   * assigns it the current time.  Timestamps have nanosecond accuracy, but
+   * trailing zeros in the fractional seconds might be omitted when the
+   * timestamp is displayed.
+   * Incoming log entries should have timestamps that are no more than the [logs
+   * retention period](/logging/quotas) in the past, and no more than 24 hours
+   * in the future. Log entries outside those time boundaries will not be
+   * available when calling `entries.list`, but those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * .google.protobuf.Timestamp timestamp = 9;
@@ -665,18 +672,17 @@ public com.google.protobuf.Timestamp getTimestamp() {
    *
    *
    * 
-   * Optional. The time the event described by the log entry occurred.
-   * This time is used to compute the log entry's age and to enforce
-   * the logs retention period. If this field is omitted in a new log
-   * entry, then Logging assigns it the current time.
-   * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-   * seconds might be omitted when the timestamp is displayed.
-   * Incoming log entries should have timestamps that are no more than
-   * the [logs retention period](/logging/quotas) in the past,
-   * and no more than 24 hours in the future. Log entries outside those time
-   * boundaries will not be available when calling `entries.list`, but
-   * those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * Optional. The time the event described by the log entry occurred.  This
+   * time is used to compute the log entry's age and to enforce the logs
+   * retention period. If this field is omitted in a new log entry, then Logging
+   * assigns it the current time.  Timestamps have nanosecond accuracy, but
+   * trailing zeros in the fractional seconds might be omitted when the
+   * timestamp is displayed.
+   * Incoming log entries should have timestamps that are no more than the [logs
+   * retention period](/logging/quotas) in the past, and no more than 24 hours
+   * in the future. Log entries outside those time boundaries will not be
+   * available when calling `entries.list`, but those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * .google.protobuf.Timestamp timestamp = 9;
@@ -765,11 +771,11 @@ public com.google.logging.type.LogSeverity getSeverity() {
    *
    * 
    * Optional. A unique identifier for the log entry. If you provide a value,
-   * then Logging considers other log entries in the same project,
-   * with the same `timestamp`, and with the same `insert_id` to be duplicates
-   * which can be removed.  If omitted in new log entries, then
-   * Logging assigns its own unique identifier. The `insert_id` is also used
-   * to order log entries that have the same `timestamp` value.
+   * then Logging considers other log entries in the same project, with the same
+   * `timestamp`, and with the same `insert_id` to be duplicates which can be
+   * removed. If omitted in new log entries, then Logging assigns its own unique
+   * identifier. The `insert_id` is also used to order log entries that have the
+   * same `timestamp` value.
    * 

    *
    * string insert_id = 4;
@@ -790,11 +796,11 @@ public java.lang.String getInsertId() {
    *
    * 
    * Optional. A unique identifier for the log entry. If you provide a value,
-   * then Logging considers other log entries in the same project,
-   * with the same `timestamp`, and with the same `insert_id` to be duplicates
-   * which can be removed.  If omitted in new log entries, then
-   * Logging assigns its own unique identifier. The `insert_id` is also used
-   * to order log entries that have the same `timestamp` value.
+   * then Logging considers other log entries in the same project, with the same
+   * `timestamp`, and with the same `insert_id` to be duplicates which can be
+   * removed. If omitted in new log entries, then Logging assigns its own unique
+   * identifier. The `insert_id` is also used to order log entries that have the
+   * same `timestamp` value.
    * 

    *
    * string insert_id = 4;
@@ -817,8 +823,8 @@ public com.google.protobuf.ByteString getInsertIdBytes() {
    *
    *
    * 
-   * Optional. Information about the HTTP request associated with this
-   * log entry, if applicable.
+   * Optional. Information about the HTTP request associated with this log
+   * entry, if applicable.
    * 

    *
    * .google.logging.type.HttpRequest http_request = 7;
@@ -830,8 +836,8 @@ public boolean hasHttpRequest() {
    *
    *
    * 
-   * Optional. Information about the HTTP request associated with this
-   * log entry, if applicable.
+   * Optional. Information about the HTTP request associated with this log
+   * entry, if applicable.
    * 

    *
    * .google.logging.type.HttpRequest http_request = 7;
@@ -845,8 +851,8 @@ public com.google.logging.type.HttpRequest getHttpRequest() {
    *
    *
    * 
-   * Optional. Information about the HTTP request associated with this
-   * log entry, if applicable.
+   * Optional. Information about the HTTP request associated with this log
+   * entry, if applicable.
    * 

    *
    * .google.logging.type.HttpRequest http_request = 7;
@@ -958,13 +964,19 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
    *
    *
    * 
-   * Output only. Additional metadata about the monitored resource.
+   * Deprecated. Output only. Additional metadata about the monitored resource.
    * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-   * this field populated.
+   * this field populated for GKE versions older than 1.12.6. For GKE versions
+   * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+   * pod labels that used to be in `metadata.userLabels` will now be present in
+   * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+   * labels that were present in the `metadata.systemLabels` field will no
+   * longer be available in the LogEntry.
    * 

    *
-   * .google.api.MonitoredResourceMetadata metadata = 25;
+   * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
    */
+  @java.lang.Deprecated
   public boolean hasMetadata() {
     return metadata_ != null;
   }
@@ -972,13 +984,19 @@ public boolean hasMetadata() {
    *
    *
    * 
-   * Output only. Additional metadata about the monitored resource.
+   * Deprecated. Output only. Additional metadata about the monitored resource.
    * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-   * this field populated.
+   * this field populated for GKE versions older than 1.12.6. For GKE versions
+   * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+   * pod labels that used to be in `metadata.userLabels` will now be present in
+   * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+   * labels that were present in the `metadata.systemLabels` field will no
+   * longer be available in the LogEntry.
    * 

    *
-   * .google.api.MonitoredResourceMetadata metadata = 25;
+   * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
    */
+  @java.lang.Deprecated
   public com.google.api.MonitoredResourceMetadata getMetadata() {
     return metadata_ == null
         ? com.google.api.MonitoredResourceMetadata.getDefaultInstance()
@@ -988,13 +1006,19 @@ public com.google.api.MonitoredResourceMetadata getMetadata() {
    *
    *
    * 
-   * Output only. Additional metadata about the monitored resource.
+   * Deprecated. Output only. Additional metadata about the monitored resource.
    * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-   * this field populated.
+   * this field populated for GKE versions older than 1.12.6. For GKE versions
+   * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+   * pod labels that used to be in `metadata.userLabels` will now be present in
+   * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+   * labels that were present in the `metadata.systemLabels` field will no
+   * longer be available in the LogEntry.
    * 

    *
-   * .google.api.MonitoredResourceMetadata metadata = 25;
+   * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
    */
+  @java.lang.Deprecated
   public com.google.api.MonitoredResourceMetadataOrBuilder getMetadataOrBuilder() {
     return getMetadata();
   }
@@ -1099,9 +1123,9 @@ public com.google.protobuf.ByteString getTraceBytes() {
    *
    * 
    * Optional. The span ID within the trace associated with the log entry.
-   * For Trace spans, this is the same format that the Trace
-   * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-   * as <code>"000000000000004a"</code>.
+   * For Trace spans, this is the same format that the Trace API v2 uses: a
+   * 16-character hexadecimal encoding of an 8-byte array, such as
+   * <code>"000000000000004a"</code>.
    * 

    *
    * string span_id = 27;
@@ -1122,9 +1146,9 @@ public java.lang.String getSpanId() {
    *
    * 
    * Optional. The span ID within the trace associated with the log entry.
-   * For Trace spans, this is the same format that the Trace
-   * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-   * as <code>"000000000000004a"</code>.
+   * For Trace spans, this is the same format that the Trace API v2 uses: a
+   * 16-character hexadecimal encoding of an 8-byte array, such as
+   * <code>"000000000000004a"</code>.
    * 

    *
    * string span_id = 27;
@@ -1956,9 +1980,9 @@ public Builder clearPayload() {
      *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
      *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
      *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-     *  A project number may optionally be used in place of PROJECT_ID. The
-     *  project number is translated to its corresponding PROJECT_ID internally
-     *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+     * A project number may optionally be used in place of PROJECT_ID. The project
+     * number is translated to its corresponding PROJECT_ID internally and the
+     * `log_name` field will contain PROJECT_ID in queries and exports.
      * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
      * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -1993,9 +2017,9 @@ public java.lang.String getLogName() {
      *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
      *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
      *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-     *  A project number may optionally be used in place of PROJECT_ID. The
-     *  project number is translated to its corresponding PROJECT_ID internally
-     *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+     * A project number may optionally be used in place of PROJECT_ID. The project
+     * number is translated to its corresponding PROJECT_ID internally and the
+     * `log_name` field will contain PROJECT_ID in queries and exports.
      * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
      * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -2030,9 +2054,9 @@ public com.google.protobuf.ByteString getLogNameBytes() {
      *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
      *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
      *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-     *  A project number may optionally be used in place of PROJECT_ID. The
-     *  project number is translated to its corresponding PROJECT_ID internally
-     *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+     * A project number may optionally be used in place of PROJECT_ID. The project
+     * number is translated to its corresponding PROJECT_ID internally and the
+     * `log_name` field will contain PROJECT_ID in queries and exports.
      * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
      * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -2065,9 +2089,9 @@ public Builder setLogName(java.lang.String value) {
      *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
      *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
      *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-     *  A project number may optionally be used in place of PROJECT_ID. The
-     *  project number is translated to its corresponding PROJECT_ID internally
-     *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+     * A project number may optionally be used in place of PROJECT_ID. The project
+     * number is translated to its corresponding PROJECT_ID internally and the
+     * `log_name` field will contain PROJECT_ID in queries and exports.
      * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
      * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -2097,9 +2121,9 @@ public Builder clearLogName() {
      *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
      *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
      *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-     *  A project number may optionally be used in place of PROJECT_ID. The
-     *  project number is translated to its corresponding PROJECT_ID internally
-     *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+     * A project number may optionally be used in place of PROJECT_ID. The project
+     * number is translated to its corresponding PROJECT_ID internally and the
+     * `log_name` field will contain PROJECT_ID in queries and exports.
      * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
      * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
      * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -2135,10 +2159,10 @@ public Builder setLogNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2150,10 +2174,10 @@ public boolean hasResource() {
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2171,10 +2195,10 @@ public com.google.api.MonitoredResource getResource() {
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2196,10 +2220,10 @@ public Builder setResource(com.google.api.MonitoredResource value) {
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2218,10 +2242,10 @@ public Builder setResource(com.google.api.MonitoredResource.Builder builderForVa
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2247,10 +2271,10 @@ public Builder mergeResource(com.google.api.MonitoredResource value) {
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2270,10 +2294,10 @@ public Builder clearResource() {
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2287,10 +2311,10 @@ public com.google.api.MonitoredResource.Builder getResourceBuilder() {
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2308,10 +2332,10 @@ public com.google.api.MonitoredResourceOrBuilder getResourceOrBuilder() {
      *
      *
      * 
-     * Required. The primary monitored resource associated with this log entry.
-     * Example: a log entry that reports a database error would be
-     * associated with the monitored resource designating the particular
-     * database that reported the error.
+     * Required. The monitored resource that produced this log entry.
+     * Example: a log entry that reports a database error would be associated with
+     * the monitored resource designating the particular database that reported
+     * the error.
      * 

      *
      * .google.api.MonitoredResource resource = 8;
@@ -2342,9 +2366,12 @@ public com.google.api.MonitoredResourceOrBuilder getResourceOrBuilder() {
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2356,9 +2383,12 @@ public boolean hasProtoPayload() {
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2380,9 +2410,12 @@ public com.google.protobuf.Any getProtoPayload() {
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2404,9 +2437,12 @@ public Builder setProtoPayload(com.google.protobuf.Any value) {
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2425,9 +2461,12 @@ public Builder setProtoPayload(com.google.protobuf.Any.Builder builderForValue)
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2456,9 +2495,12 @@ public Builder mergeProtoPayload(com.google.protobuf.Any value) {
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2483,9 +2525,12 @@ public Builder clearProtoPayload() {
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2497,9 +2542,12 @@ public com.google.protobuf.Any.Builder getProtoPayloadBuilder() {
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2518,9 +2566,12 @@ public com.google.protobuf.AnyOrBuilder getProtoPayloadOrBuilder() {
      *
      *
      * 
-     * The log entry payload, represented as a protocol buffer.  Some
-     * Google Cloud Platform services use this field for their log
-     * entry payloads.
+     * The log entry payload, represented as a protocol buffer. Some Google
+     * Cloud Platform services use this field for their log entry payloads.
+     * The following protocol buffer types are supported; user-defined types
+     * are not supported:
+     *   "type.googleapis.com/google.cloud.audit.AuditLog"
+     *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
      * 

      *
      * .google.protobuf.Any proto_payload = 2;
@@ -2869,18 +2920,17 @@ public com.google.protobuf.StructOrBuilder getJsonPayloadOrBuilder() {
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -2892,18 +2942,17 @@ public boolean hasTimestamp() {
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -2919,18 +2968,17 @@ public com.google.protobuf.Timestamp getTimestamp() {
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -2952,18 +3000,17 @@ public Builder setTimestamp(com.google.protobuf.Timestamp value) {
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -2982,18 +3029,17 @@ public Builder setTimestamp(com.google.protobuf.Timestamp.Builder builderForValu
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -3017,18 +3063,17 @@ public Builder mergeTimestamp(com.google.protobuf.Timestamp value) {
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -3048,18 +3093,17 @@ public Builder clearTimestamp() {
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -3073,18 +3117,17 @@ public com.google.protobuf.Timestamp.Builder getTimestampBuilder() {
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -3100,18 +3143,17 @@ public com.google.protobuf.TimestampOrBuilder getTimestampOrBuilder() {
      *
      *
      * 
-     * Optional. The time the event described by the log entry occurred.
-     * This time is used to compute the log entry's age and to enforce
-     * the logs retention period. If this field is omitted in a new log
-     * entry, then Logging assigns it the current time.
-     * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-     * seconds might be omitted when the timestamp is displayed.
-     * Incoming log entries should have timestamps that are no more than
-     * the [logs retention period](/logging/quotas) in the past,
-     * and no more than 24 hours in the future. Log entries outside those time
-     * boundaries will not be available when calling `entries.list`, but
-     * those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * Optional. The time the event described by the log entry occurred.  This
+     * time is used to compute the log entry's age and to enforce the logs
+     * retention period. If this field is omitted in a new log entry, then Logging
+     * assigns it the current time.  Timestamps have nanosecond accuracy, but
+     * trailing zeros in the fractional seconds might be omitted when the
+     * timestamp is displayed.
+     * Incoming log entries should have timestamps that are no more than the [logs
+     * retention period](/logging/quotas) in the past, and no more than 24 hours
+     * in the future. Log entries outside those time boundaries will not be
+     * available when calling `entries.list`, but those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * .google.protobuf.Timestamp timestamp = 9;
@@ -3401,11 +3443,11 @@ public Builder clearSeverity() {
      *
      * 
      * Optional. A unique identifier for the log entry. If you provide a value,
-     * then Logging considers other log entries in the same project,
-     * with the same `timestamp`, and with the same `insert_id` to be duplicates
-     * which can be removed.  If omitted in new log entries, then
-     * Logging assigns its own unique identifier. The `insert_id` is also used
-     * to order log entries that have the same `timestamp` value.
+     * then Logging considers other log entries in the same project, with the same
+     * `timestamp`, and with the same `insert_id` to be duplicates which can be
+     * removed. If omitted in new log entries, then Logging assigns its own unique
+     * identifier. The `insert_id` is also used to order log entries that have the
+     * same `timestamp` value.
      * 

      *
      * string insert_id = 4;
@@ -3426,11 +3468,11 @@ public java.lang.String getInsertId() {
      *
      * 
      * Optional. A unique identifier for the log entry. If you provide a value,
-     * then Logging considers other log entries in the same project,
-     * with the same `timestamp`, and with the same `insert_id` to be duplicates
-     * which can be removed.  If omitted in new log entries, then
-     * Logging assigns its own unique identifier. The `insert_id` is also used
-     * to order log entries that have the same `timestamp` value.
+     * then Logging considers other log entries in the same project, with the same
+     * `timestamp`, and with the same `insert_id` to be duplicates which can be
+     * removed. If omitted in new log entries, then Logging assigns its own unique
+     * identifier. The `insert_id` is also used to order log entries that have the
+     * same `timestamp` value.
      * 

      *
      * string insert_id = 4;
@@ -3451,11 +3493,11 @@ public com.google.protobuf.ByteString getInsertIdBytes() {
      *
      * 
      * Optional. A unique identifier for the log entry. If you provide a value,
-     * then Logging considers other log entries in the same project,
-     * with the same `timestamp`, and with the same `insert_id` to be duplicates
-     * which can be removed.  If omitted in new log entries, then
-     * Logging assigns its own unique identifier. The `insert_id` is also used
-     * to order log entries that have the same `timestamp` value.
+     * then Logging considers other log entries in the same project, with the same
+     * `timestamp`, and with the same `insert_id` to be duplicates which can be
+     * removed. If omitted in new log entries, then Logging assigns its own unique
+     * identifier. The `insert_id` is also used to order log entries that have the
+     * same `timestamp` value.
      * 

      *
      * string insert_id = 4;
@@ -3474,11 +3516,11 @@ public Builder setInsertId(java.lang.String value) {
      *
      * 
      * Optional. A unique identifier for the log entry. If you provide a value,
-     * then Logging considers other log entries in the same project,
-     * with the same `timestamp`, and with the same `insert_id` to be duplicates
-     * which can be removed.  If omitted in new log entries, then
-     * Logging assigns its own unique identifier. The `insert_id` is also used
-     * to order log entries that have the same `timestamp` value.
+     * then Logging considers other log entries in the same project, with the same
+     * `timestamp`, and with the same `insert_id` to be duplicates which can be
+     * removed. If omitted in new log entries, then Logging assigns its own unique
+     * identifier. The `insert_id` is also used to order log entries that have the
+     * same `timestamp` value.
      * 

      *
      * string insert_id = 4;
@@ -3494,11 +3536,11 @@ public Builder clearInsertId() {
      *
      * 
      * Optional. A unique identifier for the log entry. If you provide a value,
-     * then Logging considers other log entries in the same project,
-     * with the same `timestamp`, and with the same `insert_id` to be duplicates
-     * which can be removed.  If omitted in new log entries, then
-     * Logging assigns its own unique identifier. The `insert_id` is also used
-     * to order log entries that have the same `timestamp` value.
+     * then Logging considers other log entries in the same project, with the same
+     * `timestamp`, and with the same `insert_id` to be duplicates which can be
+     * removed. If omitted in new log entries, then Logging assigns its own unique
+     * identifier. The `insert_id` is also used to order log entries that have the
+     * same `timestamp` value.
      * 

      *
      * string insert_id = 4;
@@ -3524,8 +3566,8 @@ public Builder setInsertIdBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3537,8 +3579,8 @@ public boolean hasHttpRequest() {
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3556,8 +3598,8 @@ public com.google.logging.type.HttpRequest getHttpRequest() {
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3579,8 +3621,8 @@ public Builder setHttpRequest(com.google.logging.type.HttpRequest value) {
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3599,8 +3641,8 @@ public Builder setHttpRequest(com.google.logging.type.HttpRequest.Builder builde
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3626,8 +3668,8 @@ public Builder mergeHttpRequest(com.google.logging.type.HttpRequest value) {
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3647,8 +3689,8 @@ public Builder clearHttpRequest() {
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3662,8 +3704,8 @@ public com.google.logging.type.HttpRequest.Builder getHttpRequestBuilder() {
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3681,8 +3723,8 @@ public com.google.logging.type.HttpRequestOrBuilder getHttpRequestOrBuilder() {
      *
      *
      * 
-     * Optional. Information about the HTTP request associated with this
-     * log entry, if applicable.
+     * Optional. Information about the HTTP request associated with this log
+     * entry, if applicable.
      * 

      *
      * .google.logging.type.HttpRequest http_request = 7;
@@ -3873,13 +3915,19 @@ public Builder putAllLabels(java.util.Map va
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
+    @java.lang.Deprecated
     public boolean hasMetadata() {
       return metadataBuilder_ != null || metadata_ != null;
     }
@@ -3887,13 +3935,19 @@ public boolean hasMetadata() {
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
+    @java.lang.Deprecated
     public com.google.api.MonitoredResourceMetadata getMetadata() {
       if (metadataBuilder_ == null) {
         return metadata_ == null
@@ -3907,13 +3961,19 @@ public com.google.api.MonitoredResourceMetadata getMetadata() {
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
+    @java.lang.Deprecated
     public Builder setMetadata(com.google.api.MonitoredResourceMetadata value) {
       if (metadataBuilder_ == null) {
         if (value == null) {
@@ -3931,13 +3991,19 @@ public Builder setMetadata(com.google.api.MonitoredResourceMetadata value) {
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
+    @java.lang.Deprecated
     public Builder setMetadata(com.google.api.MonitoredResourceMetadata.Builder builderForValue) {
       if (metadataBuilder_ == null) {
         metadata_ = builderForValue.build();
@@ -3952,13 +4018,19 @@ public Builder setMetadata(com.google.api.MonitoredResourceMetadata.Builder buil
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
+    @java.lang.Deprecated
     public Builder mergeMetadata(com.google.api.MonitoredResourceMetadata value) {
       if (metadataBuilder_ == null) {
         if (metadata_ != null) {
@@ -3980,13 +4052,19 @@ public Builder mergeMetadata(com.google.api.MonitoredResourceMetadata value) {
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
+    @java.lang.Deprecated
     public Builder clearMetadata() {
       if (metadataBuilder_ == null) {
         metadata_ = null;
@@ -4002,13 +4080,19 @@ public Builder clearMetadata() {
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
+    @java.lang.Deprecated
     public com.google.api.MonitoredResourceMetadata.Builder getMetadataBuilder() {
 
       onChanged();
@@ -4018,13 +4102,19 @@ public com.google.api.MonitoredResourceMetadata.Builder getMetadataBuilder() {
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
+    @java.lang.Deprecated
     public com.google.api.MonitoredResourceMetadataOrBuilder getMetadataOrBuilder() {
       if (metadataBuilder_ != null) {
         return metadataBuilder_.getMessageOrBuilder();
@@ -4038,12 +4128,17 @@ public com.google.api.MonitoredResourceMetadataOrBuilder getMetadataOrBuilder()
      *
      *
      * 
-     * Output only. Additional metadata about the monitored resource.
+     * Deprecated. Output only. Additional metadata about the monitored resource.
      * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-     * this field populated.
+     * this field populated for GKE versions older than 1.12.6. For GKE versions
+     * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+     * pod labels that used to be in `metadata.userLabels` will now be present in
+     * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+     * labels that were present in the `metadata.systemLabels` field will no
+     * longer be available in the LogEntry.
      * 

      *
-     * .google.api.MonitoredResourceMetadata metadata = 25;
+     * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.api.MonitoredResourceMetadata,
@@ -4367,9 +4462,9 @@ public Builder setTraceBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. The span ID within the trace associated with the log entry.
-     * For Trace spans, this is the same format that the Trace
-     * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-     * as <code>"000000000000004a"</code>.
+     * For Trace spans, this is the same format that the Trace API v2 uses: a
+     * 16-character hexadecimal encoding of an 8-byte array, such as
+     * <code>"000000000000004a"</code>.
      * 

      *
      * string span_id = 27;
@@ -4390,9 +4485,9 @@ public java.lang.String getSpanId() {
      *
      * 
      * Optional. The span ID within the trace associated with the log entry.
-     * For Trace spans, this is the same format that the Trace
-     * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-     * as <code>"000000000000004a"</code>.
+     * For Trace spans, this is the same format that the Trace API v2 uses: a
+     * 16-character hexadecimal encoding of an 8-byte array, such as
+     * <code>"000000000000004a"</code>.
      * 

      *
      * string span_id = 27;
@@ -4413,9 +4508,9 @@ public com.google.protobuf.ByteString getSpanIdBytes() {
      *
      * 
      * Optional. The span ID within the trace associated with the log entry.
-     * For Trace spans, this is the same format that the Trace
-     * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-     * as <code>"000000000000004a"</code>.
+     * For Trace spans, this is the same format that the Trace API v2 uses: a
+     * 16-character hexadecimal encoding of an 8-byte array, such as
+     * <code>"000000000000004a"</code>.
      * 

      *
      * string span_id = 27;
@@ -4434,9 +4529,9 @@ public Builder setSpanId(java.lang.String value) {
      *
      * 
      * Optional. The span ID within the trace associated with the log entry.
-     * For Trace spans, this is the same format that the Trace
-     * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-     * as <code>"000000000000004a"</code>.
+     * For Trace spans, this is the same format that the Trace API v2 uses: a
+     * 16-character hexadecimal encoding of an 8-byte array, such as
+     * <code>"000000000000004a"</code>.
      * 

      *
      * string span_id = 27;
@@ -4452,9 +4547,9 @@ public Builder clearSpanId() {
      *
      * 
      * Optional. The span ID within the trace associated with the log entry.
-     * For Trace spans, this is the same format that the Trace
-     * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-     * as <code>"000000000000004a"</code>.
+     * For Trace spans, this is the same format that the Trace API v2 uses: a
+     * 16-character hexadecimal encoding of an 8-byte array, such as
+     * <code>"000000000000004a"</code>.
      * 

      *
      * string span_id = 27;
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOperation.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOperation.java
index aedee00024a1..c793a71e33da 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOperation.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOperation.java
@@ -116,8 +116,8 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * 
-   * Optional. An arbitrary operation identifier. Log entries with the
-   * same identifier are assumed to be part of the same operation.
+   * Optional. An arbitrary operation identifier. Log entries with the same
+   * identifier are assumed to be part of the same operation.
    * 

    *
    * string id = 1;
@@ -137,8 +137,8 @@ public java.lang.String getId() {
    *
    *
    * 
-   * Optional. An arbitrary operation identifier. Log entries with the
-   * same identifier are assumed to be part of the same operation.
+   * Optional. An arbitrary operation identifier. Log entries with the same
+   * identifier are assumed to be part of the same operation.
    * 

    *
    * string id = 1;
@@ -161,8 +161,8 @@ public com.google.protobuf.ByteString getIdBytes() {
    *
    *
    * 
-   * Optional. An arbitrary producer identifier. The combination of
-   * `id` and `producer` must be globally unique.  Examples for `producer`:
+   * Optional. An arbitrary producer identifier. The combination of `id` and
+   * `producer` must be globally unique. Examples for `producer`:
    * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
    * 

    *
@@ -183,8 +183,8 @@ public java.lang.String getProducer() {
    *
    *
    * 
-   * Optional. An arbitrary producer identifier. The combination of
-   * `id` and `producer` must be globally unique.  Examples for `producer`:
+   * Optional. An arbitrary producer identifier. The combination of `id` and
+   * `producer` must be globally unique. Examples for `producer`:
    * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
    * 

    *
@@ -599,8 +599,8 @@ public Builder mergeFrom(
      *
      *
      * 
-     * Optional. An arbitrary operation identifier. Log entries with the
-     * same identifier are assumed to be part of the same operation.
+     * Optional. An arbitrary operation identifier. Log entries with the same
+     * identifier are assumed to be part of the same operation.
      * 

      *
      * string id = 1;
@@ -620,8 +620,8 @@ public java.lang.String getId() {
      *
      *
      * 
-     * Optional. An arbitrary operation identifier. Log entries with the
-     * same identifier are assumed to be part of the same operation.
+     * Optional. An arbitrary operation identifier. Log entries with the same
+     * identifier are assumed to be part of the same operation.
      * 

      *
      * string id = 1;
@@ -641,8 +641,8 @@ public com.google.protobuf.ByteString getIdBytes() {
      *
      *
      * 
-     * Optional. An arbitrary operation identifier. Log entries with the
-     * same identifier are assumed to be part of the same operation.
+     * Optional. An arbitrary operation identifier. Log entries with the same
+     * identifier are assumed to be part of the same operation.
      * 

      *
      * string id = 1;
@@ -660,8 +660,8 @@ public Builder setId(java.lang.String value) {
      *
      *
      * 
-     * Optional. An arbitrary operation identifier. Log entries with the
-     * same identifier are assumed to be part of the same operation.
+     * Optional. An arbitrary operation identifier. Log entries with the same
+     * identifier are assumed to be part of the same operation.
      * 

      *
      * string id = 1;
@@ -676,8 +676,8 @@ public Builder clearId() {
      *
      *
      * 
-     * Optional. An arbitrary operation identifier. Log entries with the
-     * same identifier are assumed to be part of the same operation.
+     * Optional. An arbitrary operation identifier. Log entries with the same
+     * identifier are assumed to be part of the same operation.
      * 

      *
      * string id = 1;
@@ -698,8 +698,8 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
-     * Optional. An arbitrary producer identifier. The combination of
-     * `id` and `producer` must be globally unique.  Examples for `producer`:
+     * Optional. An arbitrary producer identifier. The combination of `id` and
+     * `producer` must be globally unique. Examples for `producer`:
      * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
      * 

      *
@@ -720,8 +720,8 @@ public java.lang.String getProducer() {
      *
      *
      * 
-     * Optional. An arbitrary producer identifier. The combination of
-     * `id` and `producer` must be globally unique.  Examples for `producer`:
+     * Optional. An arbitrary producer identifier. The combination of `id` and
+     * `producer` must be globally unique. Examples for `producer`:
      * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
      * 

      *
@@ -742,8 +742,8 @@ public com.google.protobuf.ByteString getProducerBytes() {
      *
      *
      * 
-     * Optional. An arbitrary producer identifier. The combination of
-     * `id` and `producer` must be globally unique.  Examples for `producer`:
+     * Optional. An arbitrary producer identifier. The combination of `id` and
+     * `producer` must be globally unique. Examples for `producer`:
      * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
      * 

      *
@@ -762,8 +762,8 @@ public Builder setProducer(java.lang.String value) {
      *
      *
      * 
-     * Optional. An arbitrary producer identifier. The combination of
-     * `id` and `producer` must be globally unique.  Examples for `producer`:
+     * Optional. An arbitrary producer identifier. The combination of `id` and
+     * `producer` must be globally unique. Examples for `producer`:
      * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
      * 

      *
@@ -779,8 +779,8 @@ public Builder clearProducer() {
      *
      *
      * 
-     * Optional. An arbitrary producer identifier. The combination of
-     * `id` and `producer` must be globally unique.  Examples for `producer`:
+     * Optional. An arbitrary producer identifier. The combination of `id` and
+     * `producer` must be globally unique. Examples for `producer`:
      * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
      * 

      *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOperationOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOperationOrBuilder.java
index 038c1194af53..30cd194d7ea7 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOperationOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOperationOrBuilder.java
@@ -12,8 +12,8 @@ public interface LogEntryOperationOrBuilder
    *
    *
    * 
-   * Optional. An arbitrary operation identifier. Log entries with the
-   * same identifier are assumed to be part of the same operation.
+   * Optional. An arbitrary operation identifier. Log entries with the same
+   * identifier are assumed to be part of the same operation.
    * 

    *
    * string id = 1;
@@ -23,8 +23,8 @@ public interface LogEntryOperationOrBuilder
    *
    *
    * 
-   * Optional. An arbitrary operation identifier. Log entries with the
-   * same identifier are assumed to be part of the same operation.
+   * Optional. An arbitrary operation identifier. Log entries with the same
+   * identifier are assumed to be part of the same operation.
    * 

    *
    * string id = 1;
@@ -35,8 +35,8 @@ public interface LogEntryOperationOrBuilder
    *
    *
    * 
-   * Optional. An arbitrary producer identifier. The combination of
-   * `id` and `producer` must be globally unique.  Examples for `producer`:
+   * Optional. An arbitrary producer identifier. The combination of `id` and
+   * `producer` must be globally unique. Examples for `producer`:
    * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
    * 

    *
@@ -47,8 +47,8 @@ public interface LogEntryOperationOrBuilder
    *
    *
    * 
-   * Optional. An arbitrary producer identifier. The combination of
-   * `id` and `producer` must be globally unique.  Examples for `producer`:
+   * Optional. An arbitrary producer identifier. The combination of `id` and
+   * `producer` must be globally unique. Examples for `producer`:
    * `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
    * 

    *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOrBuilder.java
index 574f4c9e4ff8..a463506d13a0 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryOrBuilder.java
@@ -17,9 +17,9 @@ public interface LogEntryOrBuilder
    *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
    *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
    *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-   *  A project number may optionally be used in place of PROJECT_ID. The
-   *  project number is translated to its corresponding PROJECT_ID internally
-   *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+   * A project number may optionally be used in place of PROJECT_ID. The project
+   * number is translated to its corresponding PROJECT_ID internally and the
+   * `log_name` field will contain PROJECT_ID in queries and exports.
    * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
    * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -44,9 +44,9 @@ public interface LogEntryOrBuilder
    *     "organizations/[ORGANIZATION_ID]/logs/[LOG_ID]"
    *     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
    *     "folders/[FOLDER_ID]/logs/[LOG_ID]"
-   *  A project number may optionally be used in place of PROJECT_ID. The
-   *  project number is translated to its corresponding PROJECT_ID internally
-   *  and the `log_name` field will contain PROJECT_ID in queries and exports.
+   * A project number may optionally be used in place of PROJECT_ID. The project
+   * number is translated to its corresponding PROJECT_ID internally and the
+   * `log_name` field will contain PROJECT_ID in queries and exports.
    * `[LOG_ID]` must be URL-encoded within `log_name`. Example:
    * `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
    * `[LOG_ID]` must be less than 512 characters long and can only include the
@@ -67,10 +67,10 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Required. The primary monitored resource associated with this log entry.
-   * Example: a log entry that reports a database error would be
-   * associated with the monitored resource designating the particular
-   * database that reported the error.
+   * Required. The monitored resource that produced this log entry.
+   * Example: a log entry that reports a database error would be associated with
+   * the monitored resource designating the particular database that reported
+   * the error.
    * 

    *
    * .google.api.MonitoredResource resource = 8;
@@ -80,10 +80,10 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Required. The primary monitored resource associated with this log entry.
-   * Example: a log entry that reports a database error would be
-   * associated with the monitored resource designating the particular
-   * database that reported the error.
+   * Required. The monitored resource that produced this log entry.
+   * Example: a log entry that reports a database error would be associated with
+   * the monitored resource designating the particular database that reported
+   * the error.
    * 

    *
    * .google.api.MonitoredResource resource = 8;
@@ -93,10 +93,10 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Required. The primary monitored resource associated with this log entry.
-   * Example: a log entry that reports a database error would be
-   * associated with the monitored resource designating the particular
-   * database that reported the error.
+   * Required. The monitored resource that produced this log entry.
+   * Example: a log entry that reports a database error would be associated with
+   * the monitored resource designating the particular database that reported
+   * the error.
    * 

    *
    * .google.api.MonitoredResource resource = 8;
@@ -107,9 +107,12 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * The log entry payload, represented as a protocol buffer.  Some
-   * Google Cloud Platform services use this field for their log
-   * entry payloads.
+   * The log entry payload, represented as a protocol buffer. Some Google
+   * Cloud Platform services use this field for their log entry payloads.
+   * The following protocol buffer types are supported; user-defined types
+   * are not supported:
+   *   "type.googleapis.com/google.cloud.audit.AuditLog"
+   *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
    * 

    *
    * .google.protobuf.Any proto_payload = 2;
@@ -119,9 +122,12 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * The log entry payload, represented as a protocol buffer.  Some
-   * Google Cloud Platform services use this field for their log
-   * entry payloads.
+   * The log entry payload, represented as a protocol buffer. Some Google
+   * Cloud Platform services use this field for their log entry payloads.
+   * The following protocol buffer types are supported; user-defined types
+   * are not supported:
+   *   "type.googleapis.com/google.cloud.audit.AuditLog"
+   *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
    * 

    *
    * .google.protobuf.Any proto_payload = 2;
@@ -131,9 +137,12 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * The log entry payload, represented as a protocol buffer.  Some
-   * Google Cloud Platform services use this field for their log
-   * entry payloads.
+   * The log entry payload, represented as a protocol buffer. Some Google
+   * Cloud Platform services use this field for their log entry payloads.
+   * The following protocol buffer types are supported; user-defined types
+   * are not supported:
+   *   "type.googleapis.com/google.cloud.audit.AuditLog"
+   *   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
    * 

    *
    * .google.protobuf.Any proto_payload = 2;
@@ -199,18 +208,17 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Optional. The time the event described by the log entry occurred.
-   * This time is used to compute the log entry's age and to enforce
-   * the logs retention period. If this field is omitted in a new log
-   * entry, then Logging assigns it the current time.
-   * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-   * seconds might be omitted when the timestamp is displayed.
-   * Incoming log entries should have timestamps that are no more than
-   * the [logs retention period](/logging/quotas) in the past,
-   * and no more than 24 hours in the future. Log entries outside those time
-   * boundaries will not be available when calling `entries.list`, but
-   * those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * Optional. The time the event described by the log entry occurred.  This
+   * time is used to compute the log entry's age and to enforce the logs
+   * retention period. If this field is omitted in a new log entry, then Logging
+   * assigns it the current time.  Timestamps have nanosecond accuracy, but
+   * trailing zeros in the fractional seconds might be omitted when the
+   * timestamp is displayed.
+   * Incoming log entries should have timestamps that are no more than the [logs
+   * retention period](/logging/quotas) in the past, and no more than 24 hours
+   * in the future. Log entries outside those time boundaries will not be
+   * available when calling `entries.list`, but those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * .google.protobuf.Timestamp timestamp = 9;
@@ -220,18 +228,17 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Optional. The time the event described by the log entry occurred.
-   * This time is used to compute the log entry's age and to enforce
-   * the logs retention period. If this field is omitted in a new log
-   * entry, then Logging assigns it the current time.
-   * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-   * seconds might be omitted when the timestamp is displayed.
-   * Incoming log entries should have timestamps that are no more than
-   * the [logs retention period](/logging/quotas) in the past,
-   * and no more than 24 hours in the future. Log entries outside those time
-   * boundaries will not be available when calling `entries.list`, but
-   * those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * Optional. The time the event described by the log entry occurred.  This
+   * time is used to compute the log entry's age and to enforce the logs
+   * retention period. If this field is omitted in a new log entry, then Logging
+   * assigns it the current time.  Timestamps have nanosecond accuracy, but
+   * trailing zeros in the fractional seconds might be omitted when the
+   * timestamp is displayed.
+   * Incoming log entries should have timestamps that are no more than the [logs
+   * retention period](/logging/quotas) in the past, and no more than 24 hours
+   * in the future. Log entries outside those time boundaries will not be
+   * available when calling `entries.list`, but those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * .google.protobuf.Timestamp timestamp = 9;
@@ -241,18 +248,17 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Optional. The time the event described by the log entry occurred.
-   * This time is used to compute the log entry's age and to enforce
-   * the logs retention period. If this field is omitted in a new log
-   * entry, then Logging assigns it the current time.
-   * Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-   * seconds might be omitted when the timestamp is displayed.
-   * Incoming log entries should have timestamps that are no more than
-   * the [logs retention period](/logging/quotas) in the past,
-   * and no more than 24 hours in the future. Log entries outside those time
-   * boundaries will not be available when calling `entries.list`, but
-   * those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * Optional. The time the event described by the log entry occurred.  This
+   * time is used to compute the log entry's age and to enforce the logs
+   * retention period. If this field is omitted in a new log entry, then Logging
+   * assigns it the current time.  Timestamps have nanosecond accuracy, but
+   * trailing zeros in the fractional seconds might be omitted when the
+   * timestamp is displayed.
+   * Incoming log entries should have timestamps that are no more than the [logs
+   * retention period](/logging/quotas) in the past, and no more than 24 hours
+   * in the future. Log entries outside those time boundaries will not be
+   * available when calling `entries.list`, but those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * .google.protobuf.Timestamp timestamp = 9;
@@ -318,11 +324,11 @@ public interface LogEntryOrBuilder
    *
    * 
    * Optional. A unique identifier for the log entry. If you provide a value,
-   * then Logging considers other log entries in the same project,
-   * with the same `timestamp`, and with the same `insert_id` to be duplicates
-   * which can be removed.  If omitted in new log entries, then
-   * Logging assigns its own unique identifier. The `insert_id` is also used
-   * to order log entries that have the same `timestamp` value.
+   * then Logging considers other log entries in the same project, with the same
+   * `timestamp`, and with the same `insert_id` to be duplicates which can be
+   * removed. If omitted in new log entries, then Logging assigns its own unique
+   * identifier. The `insert_id` is also used to order log entries that have the
+   * same `timestamp` value.
    * 

    *
    * string insert_id = 4;
@@ -333,11 +339,11 @@ public interface LogEntryOrBuilder
    *
    * 
    * Optional. A unique identifier for the log entry. If you provide a value,
-   * then Logging considers other log entries in the same project,
-   * with the same `timestamp`, and with the same `insert_id` to be duplicates
-   * which can be removed.  If omitted in new log entries, then
-   * Logging assigns its own unique identifier. The `insert_id` is also used
-   * to order log entries that have the same `timestamp` value.
+   * then Logging considers other log entries in the same project, with the same
+   * `timestamp`, and with the same `insert_id` to be duplicates which can be
+   * removed. If omitted in new log entries, then Logging assigns its own unique
+   * identifier. The `insert_id` is also used to order log entries that have the
+   * same `timestamp` value.
    * 

    *
    * string insert_id = 4;
@@ -348,8 +354,8 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Optional. Information about the HTTP request associated with this
-   * log entry, if applicable.
+   * Optional. Information about the HTTP request associated with this log
+   * entry, if applicable.
    * 

    *
    * .google.logging.type.HttpRequest http_request = 7;
@@ -359,8 +365,8 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Optional. Information about the HTTP request associated with this
-   * log entry, if applicable.
+   * Optional. Information about the HTTP request associated with this log
+   * entry, if applicable.
    * 

    *
    * .google.logging.type.HttpRequest http_request = 7;
@@ -370,8 +376,8 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Optional. Information about the HTTP request associated with this
-   * log entry, if applicable.
+   * Optional. Information about the HTTP request associated with this log
+   * entry, if applicable.
    * 

    *
    * .google.logging.type.HttpRequest http_request = 7;
@@ -441,37 +447,55 @@ public interface LogEntryOrBuilder
    *
    *
    * 
-   * Output only. Additional metadata about the monitored resource.
+   * Deprecated. Output only. Additional metadata about the monitored resource.
    * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-   * this field populated.
+   * this field populated for GKE versions older than 1.12.6. For GKE versions
+   * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+   * pod labels that used to be in `metadata.userLabels` will now be present in
+   * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+   * labels that were present in the `metadata.systemLabels` field will no
+   * longer be available in the LogEntry.
    * 

    *
-   * .google.api.MonitoredResourceMetadata metadata = 25;
+   * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
    */
+  @java.lang.Deprecated
   boolean hasMetadata();
   /**
    *
    *
    * 
-   * Output only. Additional metadata about the monitored resource.
+   * Deprecated. Output only. Additional metadata about the monitored resource.
    * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-   * this field populated.
+   * this field populated for GKE versions older than 1.12.6. For GKE versions
+   * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+   * pod labels that used to be in `metadata.userLabels` will now be present in
+   * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+   * labels that were present in the `metadata.systemLabels` field will no
+   * longer be available in the LogEntry.
    * 

    *
-   * .google.api.MonitoredResourceMetadata metadata = 25;
+   * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
    */
+  @java.lang.Deprecated
   com.google.api.MonitoredResourceMetadata getMetadata();
   /**
    *
    *
    * 
-   * Output only. Additional metadata about the monitored resource.
+   * Deprecated. Output only. Additional metadata about the monitored resource.
    * Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-   * this field populated.
+   * this field populated for GKE versions older than 1.12.6. For GKE versions
+   * 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+   * pod labels that used to be in `metadata.userLabels` will now be present in
+   * the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+   * labels that were present in the `metadata.systemLabels` field will no
+   * longer be available in the LogEntry.
    * 

    *
-   * .google.api.MonitoredResourceMetadata metadata = 25;
+   * .google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
    */
+  @java.lang.Deprecated
   com.google.api.MonitoredResourceMetadataOrBuilder getMetadataOrBuilder();
 
   /**
@@ -540,9 +564,9 @@ public interface LogEntryOrBuilder
    *
    * 
    * Optional. The span ID within the trace associated with the log entry.
-   * For Trace spans, this is the same format that the Trace
-   * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-   * as <code>"000000000000004a"</code>.
+   * For Trace spans, this is the same format that the Trace API v2 uses: a
+   * 16-character hexadecimal encoding of an 8-byte array, such as
+   * <code>"000000000000004a"</code>.
    * 

    *
    * string span_id = 27;
@@ -553,9 +577,9 @@ public interface LogEntryOrBuilder
    *
    * 
    * Optional. The span ID within the trace associated with the log entry.
-   * For Trace spans, this is the same format that the Trace
-   * API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-   * as <code>"000000000000004a"</code>.
+   * For Trace spans, this is the same format that the Trace API v2 uses: a
+   * 16-character hexadecimal encoding of an 8-byte array, such as
+   * <code>"000000000000004a"</code>.
    * 

    *
    * string span_id = 27;
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryProto.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryProto.java
index 34e3b490a702..ad4795fa2380 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryProto.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogEntryProto.java
@@ -38,40 +38,41 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n!google/logging/v2/log_entry.proto\022\021goo"
-          + "gle.logging.v2\032\034google/api/annotations.p"
-          + "roto\032#google/api/monitored_resource.prot"
-          + "o\032&google/logging/type/http_request.prot"
-          + "o\032&google/logging/type/log_severity.prot"
-          + "o\032\031google/protobuf/any.proto\032\034google/pro"
-          + "tobuf/struct.proto\032\037google/protobuf/time"
-          + "stamp.proto\"\212\006\n\010LogEntry\022\020\n\010log_name\030\014 \001"
-          + "(\t\022/\n\010resource\030\010 \001(\0132\035.google.api.Monito"
-          + "redResource\022-\n\rproto_payload\030\002 \001(\0132\024.goo"
-          + "gle.protobuf.AnyH\000\022\026\n\014text_payload\030\003 \001(\t"
-          + "H\000\022/\n\014json_payload\030\006 \001(\0132\027.google.protob"
-          + "uf.StructH\000\022-\n\ttimestamp\030\t \001(\0132\032.google."
-          + "protobuf.Timestamp\0225\n\021receive_timestamp\030"
-          + "\030 \001(\0132\032.google.protobuf.Timestamp\0222\n\010sev"
-          + "erity\030\n \001(\0162 .google.logging.type.LogSev"
-          + "erity\022\021\n\tinsert_id\030\004 \001(\t\0226\n\014http_request"
-          + "\030\007 \001(\0132 .google.logging.type.HttpRequest"
-          + "\0227\n\006labels\030\013 \003(\0132\'.google.logging.v2.Log"
-          + "Entry.LabelsEntry\0227\n\010metadata\030\031 \001(\0132%.go"
-          + "ogle.api.MonitoredResourceMetadata\0227\n\top"
-          + "eration\030\017 \001(\0132$.google.logging.v2.LogEnt"
-          + "ryOperation\022\r\n\005trace\030\026 \001(\t\022\017\n\007span_id\030\033 "
-          + "\001(\t\022\025\n\rtrace_sampled\030\036 \001(\010\022B\n\017source_loc"
-          + "ation\030\027 \001(\0132).google.logging.v2.LogEntry"
-          + "SourceLocation\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001"
-          + "(\t\022\r\n\005value\030\002 \001(\t:\0028\001B\t\n\007payload\"N\n\021LogE"
-          + "ntryOperation\022\n\n\002id\030\001 \001(\t\022\020\n\010producer\030\002 "
-          + "\001(\t\022\r\n\005first\030\003 \001(\010\022\014\n\004last\030\004 \001(\010\"F\n\026LogE"
-          + "ntrySourceLocation\022\014\n\004file\030\001 \001(\t\022\014\n\004line"
-          + "\030\002 \001(\003\022\020\n\010function\030\003 \001(\tB\231\001\n\025com.google."
-          + "logging.v2B\rLogEntryProtoP\001Z8google.gola"
-          + "ng.org/genproto/googleapis/logging/v2;lo"
-          + "gging\370\001\001\252\002\027Google.Cloud.Logging.V2\312\002\027Goo"
-          + "gle\\Cloud\\Logging\\V2b\006proto3"
+          + "gle.logging.v2\032#google/api/monitored_res"
+          + "ource.proto\032&google/logging/type/http_re"
+          + "quest.proto\032&google/logging/type/log_sev"
+          + "erity.proto\032\031google/protobuf/any.proto\032\034"
+          + "google/protobuf/struct.proto\032\037google/pro"
+          + "tobuf/timestamp.proto\032\027google/rpc/status"
+          + ".proto\032\034google/api/annotations.proto\"\216\006\n"
+          + "\010LogEntry\022\020\n\010log_name\030\014 \001(\t\022/\n\010resource\030"
+          + "\010 \001(\0132\035.google.api.MonitoredResource\022-\n\r"
+          + "proto_payload\030\002 \001(\0132\024.google.protobuf.An"
+          + "yH\000\022\026\n\014text_payload\030\003 \001(\tH\000\022/\n\014json_payl"
+          + "oad\030\006 \001(\0132\027.google.protobuf.StructH\000\022-\n\t"
+          + "timestamp\030\t \001(\0132\032.google.protobuf.Timest"
+          + "amp\0225\n\021receive_timestamp\030\030 \001(\0132\032.google."
+          + "protobuf.Timestamp\0222\n\010severity\030\n \001(\0162 .g"
+          + "oogle.logging.type.LogSeverity\022\021\n\tinsert"
+          + "_id\030\004 \001(\t\0226\n\014http_request\030\007 \001(\0132 .google"
+          + ".logging.type.HttpRequest\0227\n\006labels\030\013 \003("
+          + "\0132\'.google.logging.v2.LogEntry.LabelsEnt"
+          + "ry\022;\n\010metadata\030\031 \001(\0132%.google.api.Monito"
+          + "redResourceMetadataB\002\030\001\0227\n\toperation\030\017 \001"
+          + "(\0132$.google.logging.v2.LogEntryOperation"
+          + "\022\r\n\005trace\030\026 \001(\t\022\017\n\007span_id\030\033 \001(\t\022\025\n\rtrac"
+          + "e_sampled\030\036 \001(\010\022B\n\017source_location\030\027 \001(\013"
+          + "2).google.logging.v2.LogEntrySourceLocat"
+          + "ion\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value"
+          + "\030\002 \001(\t:\0028\001B\t\n\007payload\"N\n\021LogEntryOperati"
+          + "on\022\n\n\002id\030\001 \001(\t\022\020\n\010producer\030\002 \001(\t\022\r\n\005firs"
+          + "t\030\003 \001(\010\022\014\n\004last\030\004 \001(\010\"F\n\026LogEntrySourceL"
+          + "ocation\022\014\n\004file\030\001 \001(\t\022\014\n\004line\030\002 \001(\003\022\020\n\010f"
+          + "unction\030\003 \001(\tB\231\001\n\025com.google.logging.v2B"
+          + "\rLogEntryProtoP\001Z8google.golang.org/genp"
+          + "roto/googleapis/logging/v2;logging\370\001\001\252\002\027"
+          + "Google.Cloud.Logging.V2\312\002\027Google\\Cloud\\L"
+          + "ogging\\V2b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -84,13 +85,14 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
     com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
         descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
           com.google.api.MonitoredResourceProto.getDescriptor(),
           com.google.logging.type.HttpRequestProto.getDescriptor(),
           com.google.logging.type.LogSeverityProto.getDescriptor(),
           com.google.protobuf.AnyProto.getDescriptor(),
           com.google.protobuf.StructProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
+          com.google.rpc.StatusProto.getDescriptor(),
+          com.google.api.AnnotationsProto.getDescriptor(),
         },
         assigner);
     internal_static_google_logging_v2_LogEntry_descriptor =
@@ -142,13 +144,14 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
             new java.lang.String[] {
               "File", "Line", "Function",
             });
-    com.google.api.AnnotationsProto.getDescriptor();
     com.google.api.MonitoredResourceProto.getDescriptor();
     com.google.logging.type.HttpRequestProto.getDescriptor();
     com.google.logging.type.LogSeverityProto.getDescriptor();
     com.google.protobuf.AnyProto.getDescriptor();
     com.google.protobuf.StructProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.rpc.StatusProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogExclusion.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogExclusion.java
index 5f5d47f8d540..6c3da7d3b69f 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogExclusion.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogExclusion.java
@@ -8,11 +8,11 @@
  *
  * 
  * Specifies a set of log entries that are not to be stored in
- * Logging. If your project receives a large volume of logs, you might be able
- * to use exclusions to reduce your chargeable logs. Exclusions are processed
- * after log sinks, so you can export log entries before they are excluded.
- * Audit log entries and log entries from Amazon Web Services are never
- * excluded.
+ * Logging. If your GCP resource receives a large volume of logs, you can
+ * use exclusions to reduce your chargeable logs. Exclusions are
+ * processed after log sinks, so you can export log entries before they are
+ * excluded. Note that organization-level and folder-level exclusions don't
+ * apply to child resources, and that you can't exclude audit log entries.
  * 

  *
  * Protobuf type {@code google.logging.v2.LogExclusion}
@@ -81,6 +81,36 @@ private LogExclusion(
           case 32:
             {
               disabled_ = input.readBool();
+              break;
+            }
+          case 42:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (createTime_ != null) {
+                subBuilder = createTime_.toBuilder();
+              }
+              createTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(createTime_);
+                createTime_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 50:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (updateTime_ != null) {
+                subBuilder = updateTime_.toBuilder();
+              }
+              updateTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateTime_);
+                updateTime_ = subBuilder.buildPartial();
+              }
+
               break;
             }
           default:
@@ -213,14 +243,13 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
    *
    *
    * 
-   * Required.
-   * An [advanced logs filter](/logging/docs/view/advanced_filters)
+   * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
    * that matches the log entries to be excluded. By using the
-   * [sample function](/logging/docs/view/advanced_filters#sample),
+   * [sample function](/logging/docs/view/advanced-queries#sample),
    * you can exclude less than 100% of the matching log entries.
-   * For example, the following filter matches 99% of low-severity log
-   * entries from load balancers:
-   * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+   * For example, the following query matches 99% of low-severity log
+   * entries from Google Cloud Storage buckets:
+   * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
    * 

    *
    * string filter = 3;
@@ -240,14 +269,13 @@ public java.lang.String getFilter() {
    *
    *
    * 
-   * Required.
-   * An [advanced logs filter](/logging/docs/view/advanced_filters)
+   * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
    * that matches the log entries to be excluded. By using the
-   * [sample function](/logging/docs/view/advanced_filters#sample),
+   * [sample function](/logging/docs/view/advanced-queries#sample),
    * you can exclude less than 100% of the matching log entries.
-   * For example, the following filter matches 99% of low-severity log
-   * entries from load balancers:
-   * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+   * For example, the following query matches 99% of low-severity log
+   * entries from Google Cloud Storage buckets:
+   * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
    * 

    *
    * string filter = 3;
@@ -271,9 +299,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
    *
    * 
    * Optional. If set to True, then this exclusion is disabled and it does not
-   * exclude any log entries. You can use
-   * [exclusions.patch](/logging/docs/reference/v2/rest/v2/projects.exclusions/patch)
-   * to change the value of this field.
+   * exclude any log entries. You can [update an
+   * exclusion][google.logging.v2.ConfigServiceV2.UpdateExclusion] to change the
+   * value of this field.
    * 

    *
    * bool disabled = 4;
@@ -282,6 +310,90 @@ public boolean getDisabled() {
     return disabled_;
   }
 
+  public static final int CREATE_TIME_FIELD_NUMBER = 5;
+  private com.google.protobuf.Timestamp createTime_;
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 5;
+   */
+  public boolean hasCreateTime() {
+    return createTime_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 5;
+   */
+  public com.google.protobuf.Timestamp getCreateTime() {
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 5;
+   */
+  public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
+    return getCreateTime();
+  }
+
+  public static final int UPDATE_TIME_FIELD_NUMBER = 6;
+  private com.google.protobuf.Timestamp updateTime_;
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 6;
+   */
+  public boolean hasUpdateTime() {
+    return updateTime_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 6;
+   */
+  public com.google.protobuf.Timestamp getUpdateTime() {
+    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 6;
+   */
+  public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
+    return getUpdateTime();
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -308,6 +420,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (disabled_ != false) {
       output.writeBool(4, disabled_);
     }
+    if (createTime_ != null) {
+      output.writeMessage(5, getCreateTime());
+    }
+    if (updateTime_ != null) {
+      output.writeMessage(6, getUpdateTime());
+    }
     unknownFields.writeTo(output);
   }
 
@@ -329,6 +447,12 @@ public int getSerializedSize() {
     if (disabled_ != false) {
       size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, disabled_);
     }
+    if (createTime_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getCreateTime());
+    }
+    if (updateTime_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getUpdateTime());
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -348,6 +472,14 @@ public boolean equals(final java.lang.Object obj) {
     if (!getDescription().equals(other.getDescription())) return false;
     if (!getFilter().equals(other.getFilter())) return false;
     if (getDisabled() != other.getDisabled()) return false;
+    if (hasCreateTime() != other.hasCreateTime()) return false;
+    if (hasCreateTime()) {
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
+    }
+    if (hasUpdateTime() != other.hasUpdateTime()) return false;
+    if (hasUpdateTime()) {
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+    }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -367,6 +499,14 @@ public int hashCode() {
     hash = (53 * hash) + getFilter().hashCode();
     hash = (37 * hash) + DISABLED_FIELD_NUMBER;
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDisabled());
+    if (hasCreateTime()) {
+      hash = (37 * hash) + CREATE_TIME_FIELD_NUMBER;
+      hash = (53 * hash) + getCreateTime().hashCode();
+    }
+    if (hasUpdateTime()) {
+      hash = (37 * hash) + UPDATE_TIME_FIELD_NUMBER;
+      hash = (53 * hash) + getUpdateTime().hashCode();
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -471,11 +611,11 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * 
    * Specifies a set of log entries that are not to be stored in
-   * Logging. If your project receives a large volume of logs, you might be able
-   * to use exclusions to reduce your chargeable logs. Exclusions are processed
-   * after log sinks, so you can export log entries before they are excluded.
-   * Audit log entries and log entries from Amazon Web Services are never
-   * excluded.
+   * Logging. If your GCP resource receives a large volume of logs, you can
+   * use exclusions to reduce your chargeable logs. Exclusions are
+   * processed after log sinks, so you can export log entries before they are
+   * excluded. Note that organization-level and folder-level exclusions don't
+   * apply to child resources, and that you can't exclude audit log entries.
    * 

    *
    * Protobuf type {@code google.logging.v2.LogExclusion}
@@ -524,6 +664,18 @@ public Builder clear() {
 
       disabled_ = false;
 
+      if (createTimeBuilder_ == null) {
+        createTime_ = null;
+      } else {
+        createTime_ = null;
+        createTimeBuilder_ = null;
+      }
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = null;
+      } else {
+        updateTime_ = null;
+        updateTimeBuilder_ = null;
+      }
       return this;
     }
 
@@ -554,6 +706,16 @@ public com.google.logging.v2.LogExclusion buildPartial() {
       result.description_ = description_;
       result.filter_ = filter_;
       result.disabled_ = disabled_;
+      if (createTimeBuilder_ == null) {
+        result.createTime_ = createTime_;
+      } else {
+        result.createTime_ = createTimeBuilder_.build();
+      }
+      if (updateTimeBuilder_ == null) {
+        result.updateTime_ = updateTime_;
+      } else {
+        result.updateTime_ = updateTimeBuilder_.build();
+      }
       onBuilt();
       return result;
     }
@@ -618,6 +780,12 @@ public Builder mergeFrom(com.google.logging.v2.LogExclusion other) {
       if (other.getDisabled() != false) {
         setDisabled(other.getDisabled());
       }
+      if (other.hasCreateTime()) {
+        mergeCreateTime(other.getCreateTime());
+      }
+      if (other.hasUpdateTime()) {
+        mergeUpdateTime(other.getUpdateTime());
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -850,14 +1018,13 @@ public Builder setDescriptionBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
-     * Required.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters)
+     * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
      * that matches the log entries to be excluded. By using the
-     * [sample function](/logging/docs/view/advanced_filters#sample),
+     * [sample function](/logging/docs/view/advanced-queries#sample),
      * you can exclude less than 100% of the matching log entries.
-     * For example, the following filter matches 99% of low-severity log
-     * entries from load balancers:
-     * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+     * For example, the following query matches 99% of low-severity log
+     * entries from Google Cloud Storage buckets:
+     * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
      * 

      *
      * string filter = 3;
@@ -877,14 +1044,13 @@ public java.lang.String getFilter() {
      *
      *
      * 
-     * Required.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters)
+     * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
      * that matches the log entries to be excluded. By using the
-     * [sample function](/logging/docs/view/advanced_filters#sample),
+     * [sample function](/logging/docs/view/advanced-queries#sample),
      * you can exclude less than 100% of the matching log entries.
-     * For example, the following filter matches 99% of low-severity log
-     * entries from load balancers:
-     * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+     * For example, the following query matches 99% of low-severity log
+     * entries from Google Cloud Storage buckets:
+     * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
      * 

      *
      * string filter = 3;
@@ -904,14 +1070,13 @@ public com.google.protobuf.ByteString getFilterBytes() {
      *
      *
      * 
-     * Required.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters)
+     * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
      * that matches the log entries to be excluded. By using the
-     * [sample function](/logging/docs/view/advanced_filters#sample),
+     * [sample function](/logging/docs/view/advanced-queries#sample),
      * you can exclude less than 100% of the matching log entries.
-     * For example, the following filter matches 99% of low-severity log
-     * entries from load balancers:
-     * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+     * For example, the following query matches 99% of low-severity log
+     * entries from Google Cloud Storage buckets:
+     * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
      * 

      *
      * string filter = 3;
@@ -929,14 +1094,13 @@ public Builder setFilter(java.lang.String value) {
      *
      *
      * 
-     * Required.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters)
+     * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
      * that matches the log entries to be excluded. By using the
-     * [sample function](/logging/docs/view/advanced_filters#sample),
+     * [sample function](/logging/docs/view/advanced-queries#sample),
      * you can exclude less than 100% of the matching log entries.
-     * For example, the following filter matches 99% of low-severity log
-     * entries from load balancers:
-     * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+     * For example, the following query matches 99% of low-severity log
+     * entries from Google Cloud Storage buckets:
+     * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
      * 

      *
      * string filter = 3;
@@ -951,14 +1115,13 @@ public Builder clearFilter() {
      *
      *
      * 
-     * Required.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters)
+     * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
      * that matches the log entries to be excluded. By using the
-     * [sample function](/logging/docs/view/advanced_filters#sample),
+     * [sample function](/logging/docs/view/advanced-queries#sample),
      * you can exclude less than 100% of the matching log entries.
-     * For example, the following filter matches 99% of low-severity log
-     * entries from load balancers:
-     * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+     * For example, the following query matches 99% of low-severity log
+     * entries from Google Cloud Storage buckets:
+     * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
      * 

      *
      * string filter = 3;
@@ -980,9 +1143,9 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. If set to True, then this exclusion is disabled and it does not
-     * exclude any log entries. You can use
-     * [exclusions.patch](/logging/docs/reference/v2/rest/v2/projects.exclusions/patch)
-     * to change the value of this field.
+     * exclude any log entries. You can [update an
+     * exclusion][google.logging.v2.ConfigServiceV2.UpdateExclusion] to change the
+     * value of this field.
      * 

      *
      * bool disabled = 4;
@@ -995,9 +1158,9 @@ public boolean getDisabled() {
      *
      * 
      * Optional. If set to True, then this exclusion is disabled and it does not
-     * exclude any log entries. You can use
-     * [exclusions.patch](/logging/docs/reference/v2/rest/v2/projects.exclusions/patch)
-     * to change the value of this field.
+     * exclude any log entries. You can [update an
+     * exclusion][google.logging.v2.ConfigServiceV2.UpdateExclusion] to change the
+     * value of this field.
      * 

      *
      * bool disabled = 4;
@@ -1013,9 +1176,9 @@ public Builder setDisabled(boolean value) {
      *
      * 
      * Optional. If set to True, then this exclusion is disabled and it does not
-     * exclude any log entries. You can use
-     * [exclusions.patch](/logging/docs/reference/v2/rest/v2/projects.exclusions/patch)
-     * to change the value of this field.
+     * exclude any log entries. You can [update an
+     * exclusion][google.logging.v2.ConfigServiceV2.UpdateExclusion] to change the
+     * value of this field.
      * 

      *
      * bool disabled = 4;
@@ -1027,6 +1190,382 @@ public Builder clearDisabled() {
       return this;
     }
 
+    private com.google.protobuf.Timestamp createTime_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    public boolean hasCreateTime() {
+      return createTimeBuilder_ != null || createTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    public com.google.protobuf.Timestamp getCreateTime() {
+      if (createTimeBuilder_ == null) {
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
+      } else {
+        return createTimeBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    public Builder setCreateTime(com.google.protobuf.Timestamp value) {
+      if (createTimeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        createTime_ = value;
+        onChanged();
+      } else {
+        createTimeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      if (createTimeBuilder_ == null) {
+        createTime_ = builderForValue.build();
+        onChanged();
+      } else {
+        createTimeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
+      if (createTimeBuilder_ == null) {
+        if (createTime_ != null) {
+          createTime_ =
+              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        } else {
+          createTime_ = value;
+        }
+        onChanged();
+      } else {
+        createTimeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    public Builder clearCreateTime() {
+      if (createTimeBuilder_ == null) {
+        createTime_ = null;
+        onChanged();
+      } else {
+        createTime_ = null;
+        createTimeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
+
+      onChanged();
+      return getCreateTimeFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
+      if (createTimeBuilder_ != null) {
+        return createTimeBuilder_.getMessageOrBuilder();
+      } else {
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 5;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        getCreateTimeFieldBuilder() {
+      if (createTimeBuilder_ == null) {
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
+        createTime_ = null;
+      }
+      return createTimeBuilder_;
+    }
+
+    private com.google.protobuf.Timestamp updateTime_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    public boolean hasUpdateTime() {
+      return updateTimeBuilder_ != null || updateTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    public com.google.protobuf.Timestamp getUpdateTime() {
+      if (updateTimeBuilder_ == null) {
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
+      } else {
+        return updateTimeBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
+      if (updateTimeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        updateTime_ = value;
+        onChanged();
+      } else {
+        updateTimeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = builderForValue.build();
+        onChanged();
+      } else {
+        updateTimeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
+      if (updateTimeBuilder_ == null) {
+        if (updateTime_ != null) {
+          updateTime_ =
+              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+        } else {
+          updateTime_ = value;
+        }
+        onChanged();
+      } else {
+        updateTimeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    public Builder clearUpdateTime() {
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = null;
+        onChanged();
+      } else {
+        updateTime_ = null;
+        updateTimeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
+
+      onChanged();
+      return getUpdateTimeFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
+      if (updateTimeBuilder_ != null) {
+        return updateTimeBuilder_.getMessageOrBuilder();
+      } else {
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the exclusion.
+     * This field may not be present for older exclusions.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 6;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        getUpdateTimeFieldBuilder() {
+      if (updateTimeBuilder_ == null) {
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
+        updateTime_ = null;
+      }
+      return updateTimeBuilder_;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogExclusionOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogExclusionOrBuilder.java
index 9b60cceafb41..b5a1db08df24 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogExclusionOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogExclusionOrBuilder.java
@@ -58,14 +58,13 @@ public interface LogExclusionOrBuilder
    *
    *
    * 
-   * Required.
-   * An [advanced logs filter](/logging/docs/view/advanced_filters)
+   * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
    * that matches the log entries to be excluded. By using the
-   * [sample function](/logging/docs/view/advanced_filters#sample),
+   * [sample function](/logging/docs/view/advanced-queries#sample),
    * you can exclude less than 100% of the matching log entries.
-   * For example, the following filter matches 99% of low-severity log
-   * entries from load balancers:
-   * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+   * For example, the following query matches 99% of low-severity log
+   * entries from Google Cloud Storage buckets:
+   * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
    * 

    *
    * string filter = 3;
@@ -75,14 +74,13 @@ public interface LogExclusionOrBuilder
    *
    *
    * 
-   * Required.
-   * An [advanced logs filter](/logging/docs/view/advanced_filters)
+   * Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
    * that matches the log entries to be excluded. By using the
-   * [sample function](/logging/docs/view/advanced_filters#sample),
+   * [sample function](/logging/docs/view/advanced-queries#sample),
    * you can exclude less than 100% of the matching log entries.
-   * For example, the following filter matches 99% of low-severity log
-   * entries from load balancers:
-   * `"resource.type=http_load_balancer severity<ERROR sample(insertId, 0.99)"`
+   * For example, the following query matches 99% of low-severity log
+   * entries from Google Cloud Storage buckets:
+   * `"resource.type=gcs_bucket severity<ERROR sample(insertId, 0.99)"`
    * 

    *
    * string filter = 3;
@@ -94,12 +92,80 @@ public interface LogExclusionOrBuilder
    *
    * 
    * Optional. If set to True, then this exclusion is disabled and it does not
-   * exclude any log entries. You can use
-   * [exclusions.patch](/logging/docs/reference/v2/rest/v2/projects.exclusions/patch)
-   * to change the value of this field.
+   * exclude any log entries. You can [update an
+   * exclusion][google.logging.v2.ConfigServiceV2.UpdateExclusion] to change the
+   * value of this field.
    * 

    *
    * bool disabled = 4;
    */
   boolean getDisabled();
+
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 5;
+   */
+  boolean hasCreateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 5;
+   */
+  com.google.protobuf.Timestamp getCreateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 5;
+   */
+  com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 6;
+   */
+  boolean hasUpdateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 6;
+   */
+  com.google.protobuf.Timestamp getUpdateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the exclusion.
+   * This field may not be present for older exclusions.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 6;
+   */
+  com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 }
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogMetric.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogMetric.java
index 9285cb007e73..aa19d45a5e82 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogMetric.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogMetric.java
@@ -7,8 +7,8 @@
  *
  *
  * 
- * Describes a logs-based metric.  The value of the metric is the
- * number of log entries that match a logs filter in a given time interval.
+ * Describes a logs-based metric. The value of the metric is the number of log
+ * entries that match a logs filter in a given time interval.
  * Logs-based metric can also be used to extract values from logs and create a
  * a distribution of the values. The distribution records the statistics of the
  * extracted values along with an optional histogram of the values as specified
@@ -140,6 +140,36 @@ private LogMetric(
                 bucketOptions_ = subBuilder.buildPartial();
               }
 
+              break;
+            }
+          case 74:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (createTime_ != null) {
+                subBuilder = createTime_.toBuilder();
+              }
+              createTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(createTime_);
+                createTime_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 82:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (updateTime_ != null) {
+                subBuilder = updateTime_.toBuilder();
+              }
+              updateTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateTime_);
+                updateTime_ = subBuilder.buildPartial();
+              }
+
               break;
             }
           default:
@@ -318,17 +348,15 @@ private ApiVersion(int value) {
    * 
    * Required. The client-assigned metric identifier.
    * Examples: `"error_count"`, `"nginx/requests"`.
-   * Metric identifiers are limited to 100 characters and can include
-   * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-   * special characters `_-.,+!*',()%/`.  The forward-slash character
-   * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-   * first character of the name.
+   * Metric identifiers are limited to 100 characters and can include only the
+   * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+   * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+   * name pieces, and it cannot be the first character of the name.
    * The metric identifier in this field must not be
    * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-   * However, when the metric identifier appears as the `[METRIC_ID]`
-   * part of a `metric_name` API parameter, then the metric identifier
-   * must be URL-encoded. Example:
-   * `"projects/my-project/metrics/nginx%2Frequests"`.
+   * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+   * `metric_name` API parameter, then the metric identifier must be
+   * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
    * 

    *
    * string name = 1;
@@ -350,17 +378,15 @@ public java.lang.String getName() {
    * 
    * Required. The client-assigned metric identifier.
    * Examples: `"error_count"`, `"nginx/requests"`.
-   * Metric identifiers are limited to 100 characters and can include
-   * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-   * special characters `_-.,+!*',()%/`.  The forward-slash character
-   * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-   * first character of the name.
+   * Metric identifiers are limited to 100 characters and can include only the
+   * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+   * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+   * name pieces, and it cannot be the first character of the name.
    * The metric identifier in this field must not be
    * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-   * However, when the metric identifier appears as the `[METRIC_ID]`
-   * part of a `metric_name` API parameter, then the metric identifier
-   * must be URL-encoded. Example:
-   * `"projects/my-project/metrics/nginx%2Frequests"`.
+   * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+   * `metric_name` API parameter, then the metric identifier must be
+   * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
    * 

    *
    * string name = 1;
@@ -384,6 +410,7 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    * 
    * Optional. A description of this metric, which is used in documentation.
+   * The maximum length of the description is 8000 characters.
    * 

    *
    * string description = 2;
@@ -404,6 +431,7 @@ public java.lang.String getDescription() {
    *
    * 
    * Optional. A description of this metric, which is used in documentation.
+   * The maximum length of the description is 8000 characters.
    * 

    *
    * string description = 2;
@@ -822,6 +850,90 @@ public com.google.api.Distribution.BucketOptionsOrBuilder getBucketOptionsOrBuil
     return getBucketOptions();
   }
 
+  public static final int CREATE_TIME_FIELD_NUMBER = 9;
+  private com.google.protobuf.Timestamp createTime_;
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 9;
+   */
+  public boolean hasCreateTime() {
+    return createTime_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 9;
+   */
+  public com.google.protobuf.Timestamp getCreateTime() {
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 9;
+   */
+  public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
+    return getCreateTime();
+  }
+
+  public static final int UPDATE_TIME_FIELD_NUMBER = 10;
+  private com.google.protobuf.Timestamp updateTime_;
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 10;
+   */
+  public boolean hasUpdateTime() {
+    return updateTime_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 10;
+   */
+  public com.google.protobuf.Timestamp getUpdateTime() {
+    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 10;
+   */
+  public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
+    return getUpdateTime();
+  }
+
   public static final int VERSION_FIELD_NUMBER = 4;
   private int version_;
   /**
@@ -893,6 +1005,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (bucketOptions_ != null) {
       output.writeMessage(8, getBucketOptions());
     }
+    if (createTime_ != null) {
+      output.writeMessage(9, getCreateTime());
+    }
+    if (updateTime_ != null) {
+      output.writeMessage(10, getUpdateTime());
+    }
     unknownFields.writeTo(output);
   }
 
@@ -933,6 +1051,12 @@ public int getSerializedSize() {
     if (bucketOptions_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, getBucketOptions());
     }
+    if (createTime_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, getCreateTime());
+    }
+    if (updateTime_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getUpdateTime());
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -961,6 +1085,14 @@ public boolean equals(final java.lang.Object obj) {
     if (hasBucketOptions()) {
       if (!getBucketOptions().equals(other.getBucketOptions())) return false;
     }
+    if (hasCreateTime() != other.hasCreateTime()) return false;
+    if (hasCreateTime()) {
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
+    }
+    if (hasUpdateTime() != other.hasUpdateTime()) return false;
+    if (hasUpdateTime()) {
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+    }
     if (version_ != other.version_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -993,6 +1125,14 @@ public int hashCode() {
       hash = (37 * hash) + BUCKET_OPTIONS_FIELD_NUMBER;
       hash = (53 * hash) + getBucketOptions().hashCode();
     }
+    if (hasCreateTime()) {
+      hash = (37 * hash) + CREATE_TIME_FIELD_NUMBER;
+      hash = (53 * hash) + getCreateTime().hashCode();
+    }
+    if (hasUpdateTime()) {
+      hash = (37 * hash) + UPDATE_TIME_FIELD_NUMBER;
+      hash = (53 * hash) + getUpdateTime().hashCode();
+    }
     hash = (37 * hash) + VERSION_FIELD_NUMBER;
     hash = (53 * hash) + version_;
     hash = (29 * hash) + unknownFields.hashCode();
@@ -1098,8 +1238,8 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * 
-   * Describes a logs-based metric.  The value of the metric is the
-   * number of log entries that match a logs filter in a given time interval.
+   * Describes a logs-based metric. The value of the metric is the number of log
+   * entries that match a logs filter in a given time interval.
    * Logs-based metric can also be used to extract values from logs and create a
    * a distribution of the values. The distribution records the statistics of the
    * extracted values along with an optional histogram of the values as specified
@@ -1184,6 +1324,18 @@ public Builder clear() {
         bucketOptions_ = null;
         bucketOptionsBuilder_ = null;
       }
+      if (createTimeBuilder_ == null) {
+        createTime_ = null;
+      } else {
+        createTime_ = null;
+        createTimeBuilder_ = null;
+      }
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = null;
+      } else {
+        updateTime_ = null;
+        updateTimeBuilder_ = null;
+      }
       version_ = 0;
 
       return this;
@@ -1230,6 +1382,16 @@ public com.google.logging.v2.LogMetric buildPartial() {
       } else {
         result.bucketOptions_ = bucketOptionsBuilder_.build();
       }
+      if (createTimeBuilder_ == null) {
+        result.createTime_ = createTime_;
+      } else {
+        result.createTime_ = createTimeBuilder_.build();
+      }
+      if (updateTimeBuilder_ == null) {
+        result.updateTime_ = updateTime_;
+      } else {
+        result.updateTime_ = updateTimeBuilder_.build();
+      }
       result.version_ = version_;
       result.bitField0_ = to_bitField0_;
       onBuilt();
@@ -1304,6 +1466,12 @@ public Builder mergeFrom(com.google.logging.v2.LogMetric other) {
       if (other.hasBucketOptions()) {
         mergeBucketOptions(other.getBucketOptions());
       }
+      if (other.hasCreateTime()) {
+        mergeCreateTime(other.getCreateTime());
+      }
+      if (other.hasUpdateTime()) {
+        mergeUpdateTime(other.getUpdateTime());
+      }
       if (other.version_ != 0) {
         setVersionValue(other.getVersionValue());
       }
@@ -1345,17 +1513,15 @@ public Builder mergeFrom(
      * 
      * Required. The client-assigned metric identifier.
      * Examples: `"error_count"`, `"nginx/requests"`.
-     * Metric identifiers are limited to 100 characters and can include
-     * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-     * special characters `_-.,+!*',()%/`.  The forward-slash character
-     * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-     * first character of the name.
+     * Metric identifiers are limited to 100 characters and can include only the
+     * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+     * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+     * name pieces, and it cannot be the first character of the name.
      * The metric identifier in this field must not be
      * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-     * However, when the metric identifier appears as the `[METRIC_ID]`
-     * part of a `metric_name` API parameter, then the metric identifier
-     * must be URL-encoded. Example:
-     * `"projects/my-project/metrics/nginx%2Frequests"`.
+     * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+     * `metric_name` API parameter, then the metric identifier must be
+     * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
      * 

      *
      * string name = 1;
@@ -1377,17 +1543,15 @@ public java.lang.String getName() {
      * 
      * Required. The client-assigned metric identifier.
      * Examples: `"error_count"`, `"nginx/requests"`.
-     * Metric identifiers are limited to 100 characters and can include
-     * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-     * special characters `_-.,+!*',()%/`.  The forward-slash character
-     * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-     * first character of the name.
+     * Metric identifiers are limited to 100 characters and can include only the
+     * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+     * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+     * name pieces, and it cannot be the first character of the name.
      * The metric identifier in this field must not be
      * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-     * However, when the metric identifier appears as the `[METRIC_ID]`
-     * part of a `metric_name` API parameter, then the metric identifier
-     * must be URL-encoded. Example:
-     * `"projects/my-project/metrics/nginx%2Frequests"`.
+     * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+     * `metric_name` API parameter, then the metric identifier must be
+     * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
      * 

      *
      * string name = 1;
@@ -1409,17 +1573,15 @@ public com.google.protobuf.ByteString getNameBytes() {
      * 
      * Required. The client-assigned metric identifier.
      * Examples: `"error_count"`, `"nginx/requests"`.
-     * Metric identifiers are limited to 100 characters and can include
-     * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-     * special characters `_-.,+!*',()%/`.  The forward-slash character
-     * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-     * first character of the name.
+     * Metric identifiers are limited to 100 characters and can include only the
+     * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+     * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+     * name pieces, and it cannot be the first character of the name.
      * The metric identifier in this field must not be
      * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-     * However, when the metric identifier appears as the `[METRIC_ID]`
-     * part of a `metric_name` API parameter, then the metric identifier
-     * must be URL-encoded. Example:
-     * `"projects/my-project/metrics/nginx%2Frequests"`.
+     * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+     * `metric_name` API parameter, then the metric identifier must be
+     * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
      * 

      *
      * string name = 1;
@@ -1439,17 +1601,15 @@ public Builder setName(java.lang.String value) {
      * 
      * Required. The client-assigned metric identifier.
      * Examples: `"error_count"`, `"nginx/requests"`.
-     * Metric identifiers are limited to 100 characters and can include
-     * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-     * special characters `_-.,+!*',()%/`.  The forward-slash character
-     * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-     * first character of the name.
+     * Metric identifiers are limited to 100 characters and can include only the
+     * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+     * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+     * name pieces, and it cannot be the first character of the name.
      * The metric identifier in this field must not be
      * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-     * However, when the metric identifier appears as the `[METRIC_ID]`
-     * part of a `metric_name` API parameter, then the metric identifier
-     * must be URL-encoded. Example:
-     * `"projects/my-project/metrics/nginx%2Frequests"`.
+     * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+     * `metric_name` API parameter, then the metric identifier must be
+     * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
      * 

      *
      * string name = 1;
@@ -1466,17 +1626,15 @@ public Builder clearName() {
      * 
      * Required. The client-assigned metric identifier.
      * Examples: `"error_count"`, `"nginx/requests"`.
-     * Metric identifiers are limited to 100 characters and can include
-     * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-     * special characters `_-.,+!*',()%/`.  The forward-slash character
-     * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-     * first character of the name.
+     * Metric identifiers are limited to 100 characters and can include only the
+     * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+     * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+     * name pieces, and it cannot be the first character of the name.
      * The metric identifier in this field must not be
      * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-     * However, when the metric identifier appears as the `[METRIC_ID]`
-     * part of a `metric_name` API parameter, then the metric identifier
-     * must be URL-encoded. Example:
-     * `"projects/my-project/metrics/nginx%2Frequests"`.
+     * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+     * `metric_name` API parameter, then the metric identifier must be
+     * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
      * 

      *
      * string name = 1;
@@ -1498,6 +1656,7 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Optional. A description of this metric, which is used in documentation.
+     * The maximum length of the description is 8000 characters.
      * 

      *
      * string description = 2;
@@ -1518,6 +1677,7 @@ public java.lang.String getDescription() {
      *
      * 
      * Optional. A description of this metric, which is used in documentation.
+     * The maximum length of the description is 8000 characters.
      * 

      *
      * string description = 2;
@@ -1538,6 +1698,7 @@ public com.google.protobuf.ByteString getDescriptionBytes() {
      *
      * 
      * Optional. A description of this metric, which is used in documentation.
+     * The maximum length of the description is 8000 characters.
      * 

      *
      * string description = 2;
@@ -1556,6 +1717,7 @@ public Builder setDescription(java.lang.String value) {
      *
      * 
      * Optional. A description of this metric, which is used in documentation.
+     * The maximum length of the description is 8000 characters.
      * 

      *
      * string description = 2;
@@ -1571,6 +1733,7 @@ public Builder clearDescription() {
      *
      * 
      * Optional. A description of this metric, which is used in documentation.
+     * The maximum length of the description is 8000 characters.
      * 

      *
      * string description = 2;
@@ -2632,6 +2795,382 @@ public com.google.api.Distribution.BucketOptionsOrBuilder getBucketOptionsOrBuil
       return bucketOptionsBuilder_;
     }
 
+    private com.google.protobuf.Timestamp createTime_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    public boolean hasCreateTime() {
+      return createTimeBuilder_ != null || createTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    public com.google.protobuf.Timestamp getCreateTime() {
+      if (createTimeBuilder_ == null) {
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
+      } else {
+        return createTimeBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    public Builder setCreateTime(com.google.protobuf.Timestamp value) {
+      if (createTimeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        createTime_ = value;
+        onChanged();
+      } else {
+        createTimeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      if (createTimeBuilder_ == null) {
+        createTime_ = builderForValue.build();
+        onChanged();
+      } else {
+        createTimeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
+      if (createTimeBuilder_ == null) {
+        if (createTime_ != null) {
+          createTime_ =
+              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        } else {
+          createTime_ = value;
+        }
+        onChanged();
+      } else {
+        createTimeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    public Builder clearCreateTime() {
+      if (createTimeBuilder_ == null) {
+        createTime_ = null;
+        onChanged();
+      } else {
+        createTime_ = null;
+        createTimeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
+
+      onChanged();
+      return getCreateTimeFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
+      if (createTimeBuilder_ != null) {
+        return createTimeBuilder_.getMessageOrBuilder();
+      } else {
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 9;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        getCreateTimeFieldBuilder() {
+      if (createTimeBuilder_ == null) {
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
+        createTime_ = null;
+      }
+      return createTimeBuilder_;
+    }
+
+    private com.google.protobuf.Timestamp updateTime_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    public boolean hasUpdateTime() {
+      return updateTimeBuilder_ != null || updateTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    public com.google.protobuf.Timestamp getUpdateTime() {
+      if (updateTimeBuilder_ == null) {
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
+      } else {
+        return updateTimeBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
+      if (updateTimeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        updateTime_ = value;
+        onChanged();
+      } else {
+        updateTimeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = builderForValue.build();
+        onChanged();
+      } else {
+        updateTimeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
+      if (updateTimeBuilder_ == null) {
+        if (updateTime_ != null) {
+          updateTime_ =
+              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+        } else {
+          updateTime_ = value;
+        }
+        onChanged();
+      } else {
+        updateTimeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    public Builder clearUpdateTime() {
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = null;
+        onChanged();
+      } else {
+        updateTime_ = null;
+        updateTimeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
+
+      onChanged();
+      return getUpdateTimeFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
+      if (updateTimeBuilder_ != null) {
+        return updateTimeBuilder_.getMessageOrBuilder();
+      } else {
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the metric.
+     * This field may not be present for older metrics.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 10;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        getUpdateTimeFieldBuilder() {
+      if (updateTimeBuilder_ == null) {
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
+        updateTime_ = null;
+      }
+      return updateTimeBuilder_;
+    }
+
     private int version_ = 0;
     /**
      *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogMetricOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogMetricOrBuilder.java
index fab9cb4a372d..5975135ad793 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogMetricOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogMetricOrBuilder.java
@@ -14,17 +14,15 @@ public interface LogMetricOrBuilder
    * 
    * Required. The client-assigned metric identifier.
    * Examples: `"error_count"`, `"nginx/requests"`.
-   * Metric identifiers are limited to 100 characters and can include
-   * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-   * special characters `_-.,+!*',()%/`.  The forward-slash character
-   * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-   * first character of the name.
+   * Metric identifiers are limited to 100 characters and can include only the
+   * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+   * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+   * name pieces, and it cannot be the first character of the name.
    * The metric identifier in this field must not be
    * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-   * However, when the metric identifier appears as the `[METRIC_ID]`
-   * part of a `metric_name` API parameter, then the metric identifier
-   * must be URL-encoded. Example:
-   * `"projects/my-project/metrics/nginx%2Frequests"`.
+   * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+   * `metric_name` API parameter, then the metric identifier must be
+   * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
    * 

    *
    * string name = 1;
@@ -36,17 +34,15 @@ public interface LogMetricOrBuilder
    * 
    * Required. The client-assigned metric identifier.
    * Examples: `"error_count"`, `"nginx/requests"`.
-   * Metric identifiers are limited to 100 characters and can include
-   * only the following characters: `A-Z`, `a-z`, `0-9`, and the
-   * special characters `_-.,+!*',()%/`.  The forward-slash character
-   * (`/`) denotes a hierarchy of name pieces, and it cannot be the
-   * first character of the name.
+   * Metric identifiers are limited to 100 characters and can include only the
+   * following characters: `A-Z`, `a-z`, `0-9`, and the special characters
+   * `_-.,+!*',()%/`. The forward-slash character (`/`) denotes a hierarchy of
+   * name pieces, and it cannot be the first character of the name.
    * The metric identifier in this field must not be
    * [URL-encoded](https://en.wikipedia.org/wiki/Percent-encoding).
-   * However, when the metric identifier appears as the `[METRIC_ID]`
-   * part of a `metric_name` API parameter, then the metric identifier
-   * must be URL-encoded. Example:
-   * `"projects/my-project/metrics/nginx%2Frequests"`.
+   * However, when the metric identifier appears as the `[METRIC_ID]` part of a
+   * `metric_name` API parameter, then the metric identifier must be
+   * URL-encoded. Example: `"projects/my-project/metrics/nginx%2Frequests"`.
    * 

    *
    * string name = 1;
@@ -58,6 +54,7 @@ public interface LogMetricOrBuilder
    *
    * 
    * Optional. A description of this metric, which is used in documentation.
+   * The maximum length of the description is 8000 characters.
    * 

    *
    * string description = 2;
@@ -68,6 +65,7 @@ public interface LogMetricOrBuilder
    *
    * 
    * Optional. A description of this metric, which is used in documentation.
+   * The maximum length of the description is 8000 characters.
    * 

    *
    * string description = 2;
@@ -381,6 +379,74 @@ public interface LogMetricOrBuilder
    */
   com.google.api.Distribution.BucketOptionsOrBuilder getBucketOptionsOrBuilder();
 
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 9;
+   */
+  boolean hasCreateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 9;
+   */
+  com.google.protobuf.Timestamp getCreateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 9;
+   */
+  com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 10;
+   */
+  boolean hasUpdateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 10;
+   */
+  com.google.protobuf.Timestamp getUpdateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the metric.
+   * This field may not be present for older metrics.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 10;
+   */
+  com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
+
   /**
    *
    *
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogSink.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogSink.java
index 74ecd1e87eb2..aa7d51703eeb 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogSink.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogSink.java
@@ -9,9 +9,9 @@
  * 
  * Describes a sink used to export log entries to one of the following
  * destinations in any project: a Cloud Storage bucket, a BigQuery dataset, or a
- * Cloud Pub/Sub topic.  A logs filter controls which log entries are
- * exported. The sink must be created within a project, organization, billing
- * account, or folder.
+ * Cloud Pub/Sub topic. A logs filter controls which log entries are exported.
+ * The sink must be created within a project, organization, billing account, or
+ * folder.
  * 

  *
  * Protobuf type {@code google.logging.v2.LogSink}
@@ -126,6 +126,52 @@ private LogSink(
                 endTime_ = subBuilder.buildPartial();
               }
 
+              break;
+            }
+          case 98:
+            {
+              com.google.logging.v2.BigQueryOptions.Builder subBuilder = null;
+              if (optionsCase_ == 12) {
+                subBuilder = ((com.google.logging.v2.BigQueryOptions) options_).toBuilder();
+              }
+              options_ =
+                  input.readMessage(
+                      com.google.logging.v2.BigQueryOptions.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom((com.google.logging.v2.BigQueryOptions) options_);
+                options_ = subBuilder.buildPartial();
+              }
+              optionsCase_ = 12;
+              break;
+            }
+          case 106:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (createTime_ != null) {
+                subBuilder = createTime_.toBuilder();
+              }
+              createTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(createTime_);
+                createTime_ = subBuilder.buildPartial();
+              }
+
+              break;
+            }
+          case 114:
+            {
+              com.google.protobuf.Timestamp.Builder subBuilder = null;
+              if (updateTime_ != null) {
+                subBuilder = updateTime_.toBuilder();
+              }
+              updateTime_ =
+                  input.readMessage(com.google.protobuf.Timestamp.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(updateTime_);
+                updateTime_ = subBuilder.buildPartial();
+              }
+
               break;
             }
           default:
@@ -308,6 +354,43 @@ private VersionFormat(int value) {
     // @@protoc_insertion_point(enum_scope:google.logging.v2.LogSink.VersionFormat)
   }
 
+  private int optionsCase_ = 0;
+  private java.lang.Object options_;
+
+  public enum OptionsCase implements com.google.protobuf.Internal.EnumLite {
+    BIGQUERY_OPTIONS(12),
+    OPTIONS_NOT_SET(0);
+    private final int value;
+
+    private OptionsCase(int value) {
+      this.value = value;
+    }
+    /** @deprecated Use {@link #forNumber(int)} instead. */
+    @java.lang.Deprecated
+    public static OptionsCase valueOf(int value) {
+      return forNumber(value);
+    }
+
+    public static OptionsCase forNumber(int value) {
+      switch (value) {
+        case 12:
+          return BIGQUERY_OPTIONS;
+        case 0:
+          return OPTIONS_NOT_SET;
+        default:
+          return null;
+      }
+    }
+
+    public int getNumber() {
+      return this.value;
+    }
+  };
+
+  public OptionsCase getOptionsCase() {
+    return OptionsCase.forNumber(optionsCase_);
+  }
+
   public static final int NAME_FIELD_NUMBER = 1;
   private volatile java.lang.Object name_;
   /**
@@ -315,7 +398,7 @@ private VersionFormat(int value) {
    *
    * 
    * Required. The client-assigned sink identifier, unique within the
-   * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+   * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
    * limited to 100 characters and can include only the following characters:
    * upper and lower-case alphanumeric characters, underscores, hyphens, and
    * periods.
@@ -339,7 +422,7 @@ public java.lang.String getName() {
    *
    * 
    * Required. The client-assigned sink identifier, unique within the
-   * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+   * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
    * limited to 100 characters and can include only the following characters:
    * upper and lower-case alphanumeric characters, underscores, hyphens, and
    * periods.
@@ -371,8 +454,8 @@ public com.google.protobuf.ByteString getNameBytes() {
    *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
    * The sink's `writer_identity`, set when the sink is created, must
    * have permission to write to the destination or else the log
-   * entries are not exported.  For more information, see
-   * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+   * entries are not exported. For more information, see
+   * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * string destination = 3;
@@ -398,8 +481,8 @@ public java.lang.String getDestination() {
    *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
    * The sink's `writer_identity`, set when the sink is created, must
    * have permission to write to the destination or else the log
-   * entries are not exported.  For more information, see
-   * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+   * entries are not exported. For more information, see
+   * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * string destination = 3;
@@ -422,10 +505,9 @@ public com.google.protobuf.ByteString getDestinationBytes() {
    *
    *
    * 
-   * Optional.
-   * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+   * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
    * exported log entries are those that are in the resource owning the sink and
-   * that match the filter.  For example:
+   * that match the filter. For example:
    *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
    * 

    *
@@ -446,10 +528,9 @@ public java.lang.String getFilter() {
    *
    *
    * 
-   * Optional.
-   * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+   * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
    * exported log entries are those that are in the resource owning the sink and
-   * that match the filter.  For example:
+   * that match the filter. For example:
    *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
    * 

    *
@@ -474,7 +555,7 @@ public com.google.protobuf.ByteString getFilterBytes() {
    *
    * 
    * Deprecated. The log entry format to use for this sink's exported log
-   * entries.  The v2 format is used by default and cannot be changed.
+   * entries. The v2 format is used by default and cannot be changed.
    * 

    *
    * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -489,7 +570,7 @@ public int getOutputVersionFormatValue() {
    *
    * 
    * Deprecated. The log entry format to use for this sink's exported log
-   * entries.  The v2 format is used by default and cannot be changed.
+   * entries. The v2 format is used by default and cannot be changed.
    * 

    *
    * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -510,16 +591,16 @@ public com.google.logging.v2.LogSink.VersionFormat getOutputVersionFormat() {
    *
    * 
    * Output only. An IAM identity&mdash;a service account or group&mdash;under
-   * which Logging writes the exported log entries to the sink's
-   * destination.  This field is set by
-   * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+   * which Logging writes the exported log entries to the sink's destination.
+   * This field is set by
+   * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
    * and
-   * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-   * based on the setting of `unique_writer_identity` in those methods.
+   * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+   * based on the value of `unique_writer_identity` in those methods.
    * Until you grant this identity write-access to the destination, log entry
    * exports from this sink will fail. For more information,
-   * see [Granting access for a
-   * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+   * see [Granting Access for a
+   * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
    * Consult the destination service's documentation to determine the
    * appropriate IAM roles to assign to the identity.
    * 

@@ -542,16 +623,16 @@ public java.lang.String getWriterIdentity() {
    *
    * 
    * Output only. An IAM identity&mdash;a service account or group&mdash;under
-   * which Logging writes the exported log entries to the sink's
-   * destination.  This field is set by
-   * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+   * which Logging writes the exported log entries to the sink's destination.
+   * This field is set by
+   * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
    * and
-   * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-   * based on the setting of `unique_writer_identity` in those methods.
+   * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+   * based on the value of `unique_writer_identity` in those methods.
    * Until you grant this identity write-access to the destination, log entry
    * exports from this sink will fail. For more information,
-   * see [Granting access for a
-   * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+   * see [Granting Access for a
+   * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
    * Consult the destination service's documentation to determine the
    * appropriate IAM roles to assign to the identity.
    * 

@@ -596,13 +677,141 @@ public boolean getIncludeChildren() {
     return includeChildren_;
   }
 
+  public static final int BIGQUERY_OPTIONS_FIELD_NUMBER = 12;
+  /**
+   *
+   *
+   * 
+   * Optional. Options that affect sinks exporting data to BigQuery.
+   * 

+   *
+   * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+   */
+  public boolean hasBigqueryOptions() {
+    return optionsCase_ == 12;
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Options that affect sinks exporting data to BigQuery.
+   * 

+   *
+   * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+   */
+  public com.google.logging.v2.BigQueryOptions getBigqueryOptions() {
+    if (optionsCase_ == 12) {
+      return (com.google.logging.v2.BigQueryOptions) options_;
+    }
+    return com.google.logging.v2.BigQueryOptions.getDefaultInstance();
+  }
+  /**
+   *
+   *
+   * 
+   * Optional. Options that affect sinks exporting data to BigQuery.
+   * 

+   *
+   * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+   */
+  public com.google.logging.v2.BigQueryOptionsOrBuilder getBigqueryOptionsOrBuilder() {
+    if (optionsCase_ == 12) {
+      return (com.google.logging.v2.BigQueryOptions) options_;
+    }
+    return com.google.logging.v2.BigQueryOptions.getDefaultInstance();
+  }
+
+  public static final int CREATE_TIME_FIELD_NUMBER = 13;
+  private com.google.protobuf.Timestamp createTime_;
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 13;
+   */
+  public boolean hasCreateTime() {
+    return createTime_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 13;
+   */
+  public com.google.protobuf.Timestamp getCreateTime() {
+    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 13;
+   */
+  public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
+    return getCreateTime();
+  }
+
+  public static final int UPDATE_TIME_FIELD_NUMBER = 14;
+  private com.google.protobuf.Timestamp updateTime_;
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 14;
+   */
+  public boolean hasUpdateTime() {
+    return updateTime_ != null;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 14;
+   */
+  public com.google.protobuf.Timestamp getUpdateTime() {
+    return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+  }
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 14;
+   */
+  public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
+    return getUpdateTime();
+  }
+
   public static final int START_TIME_FIELD_NUMBER = 10;
   private com.google.protobuf.Timestamp startTime_;
   /**
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -615,7 +824,7 @@ public boolean hasStartTime() {
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -628,7 +837,7 @@ public com.google.protobuf.Timestamp getStartTime() {
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -644,7 +853,7 @@ public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -657,7 +866,7 @@ public boolean hasEndTime() {
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -670,7 +879,7 @@ public com.google.protobuf.Timestamp getEndTime() {
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -719,6 +928,15 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (endTime_ != null) {
       output.writeMessage(11, getEndTime());
     }
+    if (optionsCase_ == 12) {
+      output.writeMessage(12, (com.google.logging.v2.BigQueryOptions) options_);
+    }
+    if (createTime_ != null) {
+      output.writeMessage(13, getCreateTime());
+    }
+    if (updateTime_ != null) {
+      output.writeMessage(14, getUpdateTime());
+    }
     unknownFields.writeTo(output);
   }
 
@@ -753,6 +971,17 @@ public int getSerializedSize() {
     if (endTime_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getEndTime());
     }
+    if (optionsCase_ == 12) {
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              12, (com.google.logging.v2.BigQueryOptions) options_);
+    }
+    if (createTime_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getCreateTime());
+    }
+    if (updateTime_ != null) {
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, getUpdateTime());
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -774,6 +1003,14 @@ public boolean equals(final java.lang.Object obj) {
     if (outputVersionFormat_ != other.outputVersionFormat_) return false;
     if (!getWriterIdentity().equals(other.getWriterIdentity())) return false;
     if (getIncludeChildren() != other.getIncludeChildren()) return false;
+    if (hasCreateTime() != other.hasCreateTime()) return false;
+    if (hasCreateTime()) {
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
+    }
+    if (hasUpdateTime() != other.hasUpdateTime()) return false;
+    if (hasUpdateTime()) {
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+    }
     if (hasStartTime() != other.hasStartTime()) return false;
     if (hasStartTime()) {
       if (!getStartTime().equals(other.getStartTime())) return false;
@@ -782,6 +1019,14 @@ public boolean equals(final java.lang.Object obj) {
     if (hasEndTime()) {
       if (!getEndTime().equals(other.getEndTime())) return false;
     }
+    if (!getOptionsCase().equals(other.getOptionsCase())) return false;
+    switch (optionsCase_) {
+      case 12:
+        if (!getBigqueryOptions().equals(other.getBigqueryOptions())) return false;
+        break;
+      case 0:
+      default:
+    }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -805,6 +1050,14 @@ public int hashCode() {
     hash = (53 * hash) + getWriterIdentity().hashCode();
     hash = (37 * hash) + INCLUDE_CHILDREN_FIELD_NUMBER;
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getIncludeChildren());
+    if (hasCreateTime()) {
+      hash = (37 * hash) + CREATE_TIME_FIELD_NUMBER;
+      hash = (53 * hash) + getCreateTime().hashCode();
+    }
+    if (hasUpdateTime()) {
+      hash = (37 * hash) + UPDATE_TIME_FIELD_NUMBER;
+      hash = (53 * hash) + getUpdateTime().hashCode();
+    }
     if (hasStartTime()) {
       hash = (37 * hash) + START_TIME_FIELD_NUMBER;
       hash = (53 * hash) + getStartTime().hashCode();
@@ -813,6 +1066,14 @@ public int hashCode() {
       hash = (37 * hash) + END_TIME_FIELD_NUMBER;
       hash = (53 * hash) + getEndTime().hashCode();
     }
+    switch (optionsCase_) {
+      case 12:
+        hash = (37 * hash) + BIGQUERY_OPTIONS_FIELD_NUMBER;
+        hash = (53 * hash) + getBigqueryOptions().hashCode();
+        break;
+      case 0:
+      default:
+    }
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -918,9 +1179,9 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * 
    * Describes a sink used to export log entries to one of the following
    * destinations in any project: a Cloud Storage bucket, a BigQuery dataset, or a
-   * Cloud Pub/Sub topic.  A logs filter controls which log entries are
-   * exported. The sink must be created within a project, organization, billing
-   * account, or folder.
+   * Cloud Pub/Sub topic. A logs filter controls which log entries are exported.
+   * The sink must be created within a project, organization, billing account, or
+   * folder.
    * 

    *
    * Protobuf type {@code google.logging.v2.LogSink}
@@ -972,6 +1233,18 @@ public Builder clear() {
 
       includeChildren_ = false;
 
+      if (createTimeBuilder_ == null) {
+        createTime_ = null;
+      } else {
+        createTime_ = null;
+        createTimeBuilder_ = null;
+      }
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = null;
+      } else {
+        updateTime_ = null;
+        updateTimeBuilder_ = null;
+      }
       if (startTimeBuilder_ == null) {
         startTime_ = null;
       } else {
@@ -984,6 +1257,8 @@ public Builder clear() {
         endTime_ = null;
         endTimeBuilder_ = null;
       }
+      optionsCase_ = 0;
+      options_ = null;
       return this;
     }
 
@@ -1016,6 +1291,23 @@ public com.google.logging.v2.LogSink buildPartial() {
       result.outputVersionFormat_ = outputVersionFormat_;
       result.writerIdentity_ = writerIdentity_;
       result.includeChildren_ = includeChildren_;
+      if (optionsCase_ == 12) {
+        if (bigqueryOptionsBuilder_ == null) {
+          result.options_ = options_;
+        } else {
+          result.options_ = bigqueryOptionsBuilder_.build();
+        }
+      }
+      if (createTimeBuilder_ == null) {
+        result.createTime_ = createTime_;
+      } else {
+        result.createTime_ = createTimeBuilder_.build();
+      }
+      if (updateTimeBuilder_ == null) {
+        result.updateTime_ = updateTime_;
+      } else {
+        result.updateTime_ = updateTimeBuilder_.build();
+      }
       if (startTimeBuilder_ == null) {
         result.startTime_ = startTime_;
       } else {
@@ -1026,6 +1318,7 @@ public com.google.logging.v2.LogSink buildPartial() {
       } else {
         result.endTime_ = endTimeBuilder_.build();
       }
+      result.optionsCase_ = optionsCase_;
       onBuilt();
       return result;
     }
@@ -1097,12 +1390,29 @@ public Builder mergeFrom(com.google.logging.v2.LogSink other) {
       if (other.getIncludeChildren() != false) {
         setIncludeChildren(other.getIncludeChildren());
       }
+      if (other.hasCreateTime()) {
+        mergeCreateTime(other.getCreateTime());
+      }
+      if (other.hasUpdateTime()) {
+        mergeUpdateTime(other.getUpdateTime());
+      }
       if (other.hasStartTime()) {
         mergeStartTime(other.getStartTime());
       }
       if (other.hasEndTime()) {
         mergeEndTime(other.getEndTime());
       }
+      switch (other.getOptionsCase()) {
+        case BIGQUERY_OPTIONS:
+          {
+            mergeBigqueryOptions(other.getBigqueryOptions());
+            break;
+          }
+        case OPTIONS_NOT_SET:
+          {
+            break;
+          }
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -1132,13 +1442,27 @@ public Builder mergeFrom(
       return this;
     }
 
+    private int optionsCase_ = 0;
+    private java.lang.Object options_;
+
+    public OptionsCase getOptionsCase() {
+      return OptionsCase.forNumber(optionsCase_);
+    }
+
+    public Builder clearOptions() {
+      optionsCase_ = 0;
+      options_ = null;
+      onChanged();
+      return this;
+    }
+
     private java.lang.Object name_ = "";
     /**
      *
      *
      * 
      * Required. The client-assigned sink identifier, unique within the
-     * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+     * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
      * limited to 100 characters and can include only the following characters:
      * upper and lower-case alphanumeric characters, underscores, hyphens, and
      * periods.
@@ -1162,7 +1486,7 @@ public java.lang.String getName() {
      *
      * 
      * Required. The client-assigned sink identifier, unique within the
-     * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+     * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
      * limited to 100 characters and can include only the following characters:
      * upper and lower-case alphanumeric characters, underscores, hyphens, and
      * periods.
@@ -1186,7 +1510,7 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      * 
      * Required. The client-assigned sink identifier, unique within the
-     * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+     * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
      * limited to 100 characters and can include only the following characters:
      * upper and lower-case alphanumeric characters, underscores, hyphens, and
      * periods.
@@ -1208,7 +1532,7 @@ public Builder setName(java.lang.String value) {
      *
      * 
      * Required. The client-assigned sink identifier, unique within the
-     * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+     * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
      * limited to 100 characters and can include only the following characters:
      * upper and lower-case alphanumeric characters, underscores, hyphens, and
      * periods.
@@ -1227,7 +1551,7 @@ public Builder clearName() {
      *
      * 
      * Required. The client-assigned sink identifier, unique within the
-     * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+     * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
      * limited to 100 characters and can include only the following characters:
      * upper and lower-case alphanumeric characters, underscores, hyphens, and
      * periods.
@@ -1257,8 +1581,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
      * The sink's `writer_identity`, set when the sink is created, must
      * have permission to write to the destination or else the log
-     * entries are not exported.  For more information, see
-     * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+     * entries are not exported. For more information, see
+     * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * string destination = 3;
@@ -1284,8 +1608,8 @@ public java.lang.String getDestination() {
      *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
      * The sink's `writer_identity`, set when the sink is created, must
      * have permission to write to the destination or else the log
-     * entries are not exported.  For more information, see
-     * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+     * entries are not exported. For more information, see
+     * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * string destination = 3;
@@ -1311,8 +1635,8 @@ public com.google.protobuf.ByteString getDestinationBytes() {
      *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
      * The sink's `writer_identity`, set when the sink is created, must
      * have permission to write to the destination or else the log
-     * entries are not exported.  For more information, see
-     * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+     * entries are not exported. For more information, see
+     * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * string destination = 3;
@@ -1336,8 +1660,8 @@ public Builder setDestination(java.lang.String value) {
      *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
      * The sink's `writer_identity`, set when the sink is created, must
      * have permission to write to the destination or else the log
-     * entries are not exported.  For more information, see
-     * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+     * entries are not exported. For more information, see
+     * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * string destination = 3;
@@ -1358,8 +1682,8 @@ public Builder clearDestination() {
      *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
      * The sink's `writer_identity`, set when the sink is created, must
      * have permission to write to the destination or else the log
-     * entries are not exported.  For more information, see
-     * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+     * entries are not exported. For more information, see
+     * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
      * 

      *
      * string destination = 3;
@@ -1380,10 +1704,9 @@ public Builder setDestinationBytes(com.google.protobuf.ByteString value) {
      *
      *
      * 
-     * Optional.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+     * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
      * exported log entries are those that are in the resource owning the sink and
-     * that match the filter.  For example:
+     * that match the filter. For example:
      *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
      * 

      *
@@ -1404,10 +1727,9 @@ public java.lang.String getFilter() {
      *
      *
      * 
-     * Optional.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+     * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
      * exported log entries are those that are in the resource owning the sink and
-     * that match the filter.  For example:
+     * that match the filter. For example:
      *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
      * 

      *
@@ -1428,10 +1750,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
      *
      *
      * 
-     * Optional.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+     * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
      * exported log entries are those that are in the resource owning the sink and
-     * that match the filter.  For example:
+     * that match the filter. For example:
      *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
      * 

      *
@@ -1450,10 +1771,9 @@ public Builder setFilter(java.lang.String value) {
      *
      *
      * 
-     * Optional.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+     * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
      * exported log entries are those that are in the resource owning the sink and
-     * that match the filter.  For example:
+     * that match the filter. For example:
      *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
      * 

      *
@@ -1469,10 +1789,9 @@ public Builder clearFilter() {
      *
      *
      * 
-     * Optional.
-     * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+     * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
      * exported log entries are those that are in the resource owning the sink and
-     * that match the filter.  For example:
+     * that match the filter. For example:
      *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
      * 

      *
@@ -1495,7 +1814,7 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
      *
      * 
      * Deprecated. The log entry format to use for this sink's exported log
-     * entries.  The v2 format is used by default and cannot be changed.
+     * entries. The v2 format is used by default and cannot be changed.
      * 

      *
      * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -1510,7 +1829,7 @@ public int getOutputVersionFormatValue() {
      *
      * 
      * Deprecated. The log entry format to use for this sink's exported log
-     * entries.  The v2 format is used by default and cannot be changed.
+     * entries. The v2 format is used by default and cannot be changed.
      * 

      *
      * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -1527,7 +1846,7 @@ public Builder setOutputVersionFormatValue(int value) {
      *
      * 
      * Deprecated. The log entry format to use for this sink's exported log
-     * entries.  The v2 format is used by default and cannot be changed.
+     * entries. The v2 format is used by default and cannot be changed.
      * 

      *
      * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -1545,7 +1864,7 @@ public com.google.logging.v2.LogSink.VersionFormat getOutputVersionFormat() {
      *
      * 
      * Deprecated. The log entry format to use for this sink's exported log
-     * entries.  The v2 format is used by default and cannot be changed.
+     * entries. The v2 format is used by default and cannot be changed.
      * 

      *
      * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -1566,7 +1885,7 @@ public Builder setOutputVersionFormat(com.google.logging.v2.LogSink.VersionForma
      *
      * 
      * Deprecated. The log entry format to use for this sink's exported log
-     * entries.  The v2 format is used by default and cannot be changed.
+     * entries. The v2 format is used by default and cannot be changed.
      * 

      *
      * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -1586,16 +1905,16 @@ public Builder clearOutputVersionFormat() {
      *
      * 
      * Output only. An IAM identity&mdash;a service account or group&mdash;under
-     * which Logging writes the exported log entries to the sink's
-     * destination.  This field is set by
-     * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+     * which Logging writes the exported log entries to the sink's destination.
+     * This field is set by
+     * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
      * and
-     * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-     * based on the setting of `unique_writer_identity` in those methods.
+     * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+     * based on the value of `unique_writer_identity` in those methods.
      * Until you grant this identity write-access to the destination, log entry
      * exports from this sink will fail. For more information,
-     * see [Granting access for a
-     * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+     * see [Granting Access for a
+     * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
      * Consult the destination service's documentation to determine the
      * appropriate IAM roles to assign to the identity.
      * 

@@ -1618,16 +1937,16 @@ public java.lang.String getWriterIdentity() {
      *
      * 
      * Output only. An IAM identity&mdash;a service account or group&mdash;under
-     * which Logging writes the exported log entries to the sink's
-     * destination.  This field is set by
-     * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+     * which Logging writes the exported log entries to the sink's destination.
+     * This field is set by
+     * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
      * and
-     * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-     * based on the setting of `unique_writer_identity` in those methods.
+     * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+     * based on the value of `unique_writer_identity` in those methods.
      * Until you grant this identity write-access to the destination, log entry
      * exports from this sink will fail. For more information,
-     * see [Granting access for a
-     * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+     * see [Granting Access for a
+     * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
      * Consult the destination service's documentation to determine the
      * appropriate IAM roles to assign to the identity.
      * 

@@ -1650,16 +1969,16 @@ public com.google.protobuf.ByteString getWriterIdentityBytes() {
      *
      * 
      * Output only. An IAM identity&mdash;a service account or group&mdash;under
-     * which Logging writes the exported log entries to the sink's
-     * destination.  This field is set by
-     * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+     * which Logging writes the exported log entries to the sink's destination.
+     * This field is set by
+     * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
      * and
-     * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-     * based on the setting of `unique_writer_identity` in those methods.
+     * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+     * based on the value of `unique_writer_identity` in those methods.
      * Until you grant this identity write-access to the destination, log entry
      * exports from this sink will fail. For more information,
-     * see [Granting access for a
-     * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+     * see [Granting Access for a
+     * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
      * Consult the destination service's documentation to determine the
      * appropriate IAM roles to assign to the identity.
      * 

@@ -1680,16 +1999,16 @@ public Builder setWriterIdentity(java.lang.String value) {
      *
      * 
      * Output only. An IAM identity&mdash;a service account or group&mdash;under
-     * which Logging writes the exported log entries to the sink's
-     * destination.  This field is set by
-     * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+     * which Logging writes the exported log entries to the sink's destination.
+     * This field is set by
+     * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
      * and
-     * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-     * based on the setting of `unique_writer_identity` in those methods.
+     * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+     * based on the value of `unique_writer_identity` in those methods.
      * Until you grant this identity write-access to the destination, log entry
      * exports from this sink will fail. For more information,
-     * see [Granting access for a
-     * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+     * see [Granting Access for a
+     * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
      * Consult the destination service's documentation to determine the
      * appropriate IAM roles to assign to the identity.
      * 

@@ -1707,16 +2026,16 @@ public Builder clearWriterIdentity() {
      *
      * 
      * Output only. An IAM identity&mdash;a service account or group&mdash;under
-     * which Logging writes the exported log entries to the sink's
-     * destination.  This field is set by
-     * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+     * which Logging writes the exported log entries to the sink's destination.
+     * This field is set by
+     * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
      * and
-     * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-     * based on the setting of `unique_writer_identity` in those methods.
+     * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+     * based on the value of `unique_writer_identity` in those methods.
      * Until you grant this identity write-access to the destination, log entry
      * exports from this sink will fail. For more information,
-     * see [Granting access for a
-     * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+     * see [Granting Access for a
+     * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
      * Consult the destination service's documentation to determine the
      * appropriate IAM roles to assign to the identity.
      * 

@@ -1811,6 +2130,584 @@ public Builder clearIncludeChildren() {
       return this;
     }
 
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.logging.v2.BigQueryOptions,
+            com.google.logging.v2.BigQueryOptions.Builder,
+            com.google.logging.v2.BigQueryOptionsOrBuilder>
+        bigqueryOptionsBuilder_;
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    public boolean hasBigqueryOptions() {
+      return optionsCase_ == 12;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    public com.google.logging.v2.BigQueryOptions getBigqueryOptions() {
+      if (bigqueryOptionsBuilder_ == null) {
+        if (optionsCase_ == 12) {
+          return (com.google.logging.v2.BigQueryOptions) options_;
+        }
+        return com.google.logging.v2.BigQueryOptions.getDefaultInstance();
+      } else {
+        if (optionsCase_ == 12) {
+          return bigqueryOptionsBuilder_.getMessage();
+        }
+        return com.google.logging.v2.BigQueryOptions.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    public Builder setBigqueryOptions(com.google.logging.v2.BigQueryOptions value) {
+      if (bigqueryOptionsBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        options_ = value;
+        onChanged();
+      } else {
+        bigqueryOptionsBuilder_.setMessage(value);
+      }
+      optionsCase_ = 12;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    public Builder setBigqueryOptions(
+        com.google.logging.v2.BigQueryOptions.Builder builderForValue) {
+      if (bigqueryOptionsBuilder_ == null) {
+        options_ = builderForValue.build();
+        onChanged();
+      } else {
+        bigqueryOptionsBuilder_.setMessage(builderForValue.build());
+      }
+      optionsCase_ = 12;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    public Builder mergeBigqueryOptions(com.google.logging.v2.BigQueryOptions value) {
+      if (bigqueryOptionsBuilder_ == null) {
+        if (optionsCase_ == 12
+            && options_ != com.google.logging.v2.BigQueryOptions.getDefaultInstance()) {
+          options_ =
+              com.google.logging.v2.BigQueryOptions.newBuilder(
+                      (com.google.logging.v2.BigQueryOptions) options_)
+                  .mergeFrom(value)
+                  .buildPartial();
+        } else {
+          options_ = value;
+        }
+        onChanged();
+      } else {
+        if (optionsCase_ == 12) {
+          bigqueryOptionsBuilder_.mergeFrom(value);
+        }
+        bigqueryOptionsBuilder_.setMessage(value);
+      }
+      optionsCase_ = 12;
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    public Builder clearBigqueryOptions() {
+      if (bigqueryOptionsBuilder_ == null) {
+        if (optionsCase_ == 12) {
+          optionsCase_ = 0;
+          options_ = null;
+          onChanged();
+        }
+      } else {
+        if (optionsCase_ == 12) {
+          optionsCase_ = 0;
+          options_ = null;
+        }
+        bigqueryOptionsBuilder_.clear();
+      }
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    public com.google.logging.v2.BigQueryOptions.Builder getBigqueryOptionsBuilder() {
+      return getBigqueryOptionsFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    public com.google.logging.v2.BigQueryOptionsOrBuilder getBigqueryOptionsOrBuilder() {
+      if ((optionsCase_ == 12) && (bigqueryOptionsBuilder_ != null)) {
+        return bigqueryOptionsBuilder_.getMessageOrBuilder();
+      } else {
+        if (optionsCase_ == 12) {
+          return (com.google.logging.v2.BigQueryOptions) options_;
+        }
+        return com.google.logging.v2.BigQueryOptions.getDefaultInstance();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Optional. Options that affect sinks exporting data to BigQuery.
+     * 

+     *
+     * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.logging.v2.BigQueryOptions,
+            com.google.logging.v2.BigQueryOptions.Builder,
+            com.google.logging.v2.BigQueryOptionsOrBuilder>
+        getBigqueryOptionsFieldBuilder() {
+      if (bigqueryOptionsBuilder_ == null) {
+        if (!(optionsCase_ == 12)) {
+          options_ = com.google.logging.v2.BigQueryOptions.getDefaultInstance();
+        }
+        bigqueryOptionsBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.logging.v2.BigQueryOptions,
+                com.google.logging.v2.BigQueryOptions.Builder,
+                com.google.logging.v2.BigQueryOptionsOrBuilder>(
+                (com.google.logging.v2.BigQueryOptions) options_,
+                getParentForChildren(),
+                isClean());
+        options_ = null;
+      }
+      optionsCase_ = 12;
+      onChanged();
+      ;
+      return bigqueryOptionsBuilder_;
+    }
+
+    private com.google.protobuf.Timestamp createTime_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    public boolean hasCreateTime() {
+      return createTimeBuilder_ != null || createTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    public com.google.protobuf.Timestamp getCreateTime() {
+      if (createTimeBuilder_ == null) {
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
+      } else {
+        return createTimeBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    public Builder setCreateTime(com.google.protobuf.Timestamp value) {
+      if (createTimeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        createTime_ = value;
+        onChanged();
+      } else {
+        createTimeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      if (createTimeBuilder_ == null) {
+        createTime_ = builderForValue.build();
+        onChanged();
+      } else {
+        createTimeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
+      if (createTimeBuilder_ == null) {
+        if (createTime_ != null) {
+          createTime_ =
+              com.google.protobuf.Timestamp.newBuilder(createTime_).mergeFrom(value).buildPartial();
+        } else {
+          createTime_ = value;
+        }
+        onChanged();
+      } else {
+        createTimeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    public Builder clearCreateTime() {
+      if (createTimeBuilder_ == null) {
+        createTime_ = null;
+        onChanged();
+      } else {
+        createTime_ = null;
+        createTimeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
+
+      onChanged();
+      return getCreateTimeFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
+      if (createTimeBuilder_ != null) {
+        return createTimeBuilder_.getMessageOrBuilder();
+      } else {
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The creation timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp create_time = 13;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        getCreateTimeFieldBuilder() {
+      if (createTimeBuilder_ == null) {
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
+        createTime_ = null;
+      }
+      return createTimeBuilder_;
+    }
+
+    private com.google.protobuf.Timestamp updateTime_;
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    public boolean hasUpdateTime() {
+      return updateTimeBuilder_ != null || updateTime_ != null;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    public com.google.protobuf.Timestamp getUpdateTime() {
+      if (updateTimeBuilder_ == null) {
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
+      } else {
+        return updateTimeBuilder_.getMessage();
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
+      if (updateTimeBuilder_ == null) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
+        updateTime_ = value;
+        onChanged();
+      } else {
+        updateTimeBuilder_.setMessage(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = builderForValue.build();
+        onChanged();
+      } else {
+        updateTimeBuilder_.setMessage(builderForValue.build());
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
+      if (updateTimeBuilder_ == null) {
+        if (updateTime_ != null) {
+          updateTime_ =
+              com.google.protobuf.Timestamp.newBuilder(updateTime_).mergeFrom(value).buildPartial();
+        } else {
+          updateTime_ = value;
+        }
+        onChanged();
+      } else {
+        updateTimeBuilder_.mergeFrom(value);
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    public Builder clearUpdateTime() {
+      if (updateTimeBuilder_ == null) {
+        updateTime_ = null;
+        onChanged();
+      } else {
+        updateTime_ = null;
+        updateTimeBuilder_ = null;
+      }
+
+      return this;
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
+
+      onChanged();
+      return getUpdateTimeFieldBuilder().getBuilder();
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
+      if (updateTimeBuilder_ != null) {
+        return updateTimeBuilder_.getMessageOrBuilder();
+      } else {
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
+      }
+    }
+    /**
+     *
+     *
+     * 
+     * Output only. The last update timestamp of the sink.
+     * This field may not be present for older sinks.
+     * 

+     *
+     * .google.protobuf.Timestamp update_time = 14;
+     */
+    private com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        getUpdateTimeFieldBuilder() {
+      if (updateTimeBuilder_ == null) {
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
+        updateTime_ = null;
+      }
+      return updateTimeBuilder_;
+    }
+
     private com.google.protobuf.Timestamp startTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.protobuf.Timestamp,
@@ -1821,7 +2718,7 @@ public Builder clearIncludeChildren() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -1834,7 +2731,7 @@ public boolean hasStartTime() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -1851,7 +2748,7 @@ public com.google.protobuf.Timestamp getStartTime() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -1874,7 +2771,7 @@ public Builder setStartTime(com.google.protobuf.Timestamp value) {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -1894,7 +2791,7 @@ public Builder setStartTime(com.google.protobuf.Timestamp.Builder builderForValu
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -1919,7 +2816,7 @@ public Builder mergeStartTime(com.google.protobuf.Timestamp value) {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -1940,7 +2837,7 @@ public Builder clearStartTime() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -1955,7 +2852,7 @@ public com.google.protobuf.Timestamp.Builder getStartTimeBuilder() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -1972,7 +2869,7 @@ public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -2004,7 +2901,7 @@ public com.google.protobuf.TimestampOrBuilder getStartTimeOrBuilder() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -2017,7 +2914,7 @@ public boolean hasEndTime() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -2034,7 +2931,7 @@ public com.google.protobuf.Timestamp getEndTime() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -2057,7 +2954,7 @@ public Builder setEndTime(com.google.protobuf.Timestamp value) {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -2077,7 +2974,7 @@ public Builder setEndTime(com.google.protobuf.Timestamp.Builder builderForValue)
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -2102,7 +2999,7 @@ public Builder mergeEndTime(com.google.protobuf.Timestamp value) {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -2123,7 +3020,7 @@ public Builder clearEndTime() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -2138,7 +3035,7 @@ public com.google.protobuf.Timestamp.Builder getEndTimeBuilder() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -2155,7 +3052,7 @@ public com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder() {
      *
      *
      * 
-     * Deprecated. This field is ignored when creating or updating sinks.
+     * Do not use. This field is ignored.
      * 

      *
      * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogSinkOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogSinkOrBuilder.java
index 4e3722d219b7..77ece1cc106d 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogSinkOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LogSinkOrBuilder.java
@@ -13,7 +13,7 @@ public interface LogSinkOrBuilder
    *
    * 
    * Required. The client-assigned sink identifier, unique within the
-   * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+   * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
    * limited to 100 characters and can include only the following characters:
    * upper and lower-case alphanumeric characters, underscores, hyphens, and
    * periods.
@@ -27,7 +27,7 @@ public interface LogSinkOrBuilder
    *
    * 
    * Required. The client-assigned sink identifier, unique within the
-   * project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+   * project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
    * limited to 100 characters and can include only the following characters:
    * upper and lower-case alphanumeric characters, underscores, hyphens, and
    * periods.
@@ -47,8 +47,8 @@ public interface LogSinkOrBuilder
    *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
    * The sink's `writer_identity`, set when the sink is created, must
    * have permission to write to the destination or else the log
-   * entries are not exported.  For more information, see
-   * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+   * entries are not exported. For more information, see
+   * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * string destination = 3;
@@ -64,8 +64,8 @@ public interface LogSinkOrBuilder
    *     "pubsub.googleapis.com/projects/[PROJECT_ID]/topics/[TOPIC_ID]"
    * The sink's `writer_identity`, set when the sink is created, must
    * have permission to write to the destination or else the log
-   * entries are not exported.  For more information, see
-   * [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+   * entries are not exported. For more information, see
+   * [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
    * 

    *
    * string destination = 3;
@@ -76,10 +76,9 @@ public interface LogSinkOrBuilder
    *
    *
    * 
-   * Optional.
-   * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+   * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
    * exported log entries are those that are in the resource owning the sink and
-   * that match the filter.  For example:
+   * that match the filter. For example:
    *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
    * 

    *
@@ -90,10 +89,9 @@ public interface LogSinkOrBuilder
    *
    *
    * 
-   * Optional.
-   * An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+   * Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
    * exported log entries are those that are in the resource owning the sink and
-   * that match the filter.  For example:
+   * that match the filter. For example:
    *     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
    * 

    *
@@ -106,7 +104,7 @@ public interface LogSinkOrBuilder
    *
    * 
    * Deprecated. The log entry format to use for this sink's exported log
-   * entries.  The v2 format is used by default and cannot be changed.
+   * entries. The v2 format is used by default and cannot be changed.
    * 

    *
    * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -119,7 +117,7 @@ public interface LogSinkOrBuilder
    *
    * 
    * Deprecated. The log entry format to use for this sink's exported log
-   * entries.  The v2 format is used by default and cannot be changed.
+   * entries. The v2 format is used by default and cannot be changed.
    * 

    *
    * .google.logging.v2.LogSink.VersionFormat output_version_format = 6 [deprecated = true];
@@ -133,16 +131,16 @@ public interface LogSinkOrBuilder
    *
    * 
    * Output only. An IAM identity&mdash;a service account or group&mdash;under
-   * which Logging writes the exported log entries to the sink's
-   * destination.  This field is set by
-   * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+   * which Logging writes the exported log entries to the sink's destination.
+   * This field is set by
+   * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
    * and
-   * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-   * based on the setting of `unique_writer_identity` in those methods.
+   * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+   * based on the value of `unique_writer_identity` in those methods.
    * Until you grant this identity write-access to the destination, log entry
    * exports from this sink will fail. For more information,
-   * see [Granting access for a
-   * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+   * see [Granting Access for a
+   * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
    * Consult the destination service's documentation to determine the
    * appropriate IAM roles to assign to the identity.
    * 

@@ -155,16 +153,16 @@ public interface LogSinkOrBuilder
    *
    * 
    * Output only. An IAM identity&mdash;a service account or group&mdash;under
-   * which Logging writes the exported log entries to the sink's
-   * destination.  This field is set by
-   * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+   * which Logging writes the exported log entries to the sink's destination.
+   * This field is set by
+   * [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
    * and
-   * [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-   * based on the setting of `unique_writer_identity` in those methods.
+   * [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+   * based on the value of `unique_writer_identity` in those methods.
    * Until you grant this identity write-access to the destination, log entry
    * exports from this sink will fail. For more information,
-   * see [Granting access for a
-   * resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+   * see [Granting Access for a
+   * Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
    * Consult the destination service's documentation to determine the
    * appropriate IAM roles to assign to the identity.
    * 

@@ -199,7 +197,106 @@ public interface LogSinkOrBuilder
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Optional. Options that affect sinks exporting data to BigQuery.
+   * 

+   *
+   * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+   */
+  boolean hasBigqueryOptions();
+  /**
+   *
+   *
+   * 
+   * Optional. Options that affect sinks exporting data to BigQuery.
+   * 

+   *
+   * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+   */
+  com.google.logging.v2.BigQueryOptions getBigqueryOptions();
+  /**
+   *
+   *
+   * 
+   * Optional. Options that affect sinks exporting data to BigQuery.
+   * 

+   *
+   * .google.logging.v2.BigQueryOptions bigquery_options = 12;
+   */
+  com.google.logging.v2.BigQueryOptionsOrBuilder getBigqueryOptionsOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 13;
+   */
+  boolean hasCreateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 13;
+   */
+  com.google.protobuf.Timestamp getCreateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The creation timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp create_time = 13;
+   */
+  com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 14;
+   */
+  boolean hasUpdateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 14;
+   */
+  com.google.protobuf.Timestamp getUpdateTime();
+  /**
+   *
+   *
+   * 
+   * Output only. The last update timestamp of the sink.
+   * This field may not be present for older sinks.
+   * 

+   *
+   * .google.protobuf.Timestamp update_time = 14;
+   */
+  com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
+
+  /**
+   *
+   *
+   * 
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -210,7 +307,7 @@ public interface LogSinkOrBuilder
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -221,7 +318,7 @@ public interface LogSinkOrBuilder
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp start_time = 10 [deprecated = true];
@@ -233,7 +330,7 @@ public interface LogSinkOrBuilder
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -244,7 +341,7 @@ public interface LogSinkOrBuilder
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
@@ -255,11 +352,13 @@ public interface LogSinkOrBuilder
    *
    *
    * 
-   * Deprecated. This field is ignored when creating or updating sinks.
+   * Do not use. This field is ignored.
    * 

    *
    * .google.protobuf.Timestamp end_time = 11 [deprecated = true];
    */
   @java.lang.Deprecated
   com.google.protobuf.TimestampOrBuilder getEndTimeOrBuilder();
+
+  public com.google.logging.v2.LogSink.OptionsCase getOptionsCase();
 }
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingConfigProto.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingConfigProto.java
index 3efdd3cdf535..8901cf964eb5 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingConfigProto.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingConfigProto.java
@@ -16,6 +16,10 @@ public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry r
       internal_static_google_logging_v2_LogSink_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internal_static_google_logging_v2_LogSink_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_logging_v2_BigQueryOptions_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_logging_v2_BigQueryOptions_fieldAccessorTable;
   static final com.google.protobuf.Descriptors.Descriptor
       internal_static_google_logging_v2_ListSinksRequest_descriptor;
   static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
@@ -78,131 +82,146 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n&google/logging/v2/logging_config.proto"
-          + "\022\021google.logging.v2\032\034google/api/annotati"
-          + "ons.proto\032\033google/protobuf/empty.proto\032 "
-          + "google/protobuf/field_mask.proto\032\037google"
-          + "/protobuf/timestamp.proto\"\343\002\n\007LogSink\022\014\n"
-          + "\004name\030\001 \001(\t\022\023\n\013destination\030\003 \001(\t\022\016\n\006filt"
-          + "er\030\005 \001(\t\022K\n\025output_version_format\030\006 \001(\0162"
-          + "(.google.logging.v2.LogSink.VersionForma"
-          + "tB\002\030\001\022\027\n\017writer_identity\030\010 \001(\t\022\030\n\020includ"
-          + "e_children\030\t \001(\010\0222\n\nstart_time\030\n \001(\0132\032.g"
-          + "oogle.protobuf.TimestampB\002\030\001\0220\n\010end_time"
-          + "\030\013 \001(\0132\032.google.protobuf.TimestampB\002\030\001\"?"
-          + "\n\rVersionFormat\022\036\n\032VERSION_FORMAT_UNSPEC"
-          + "IFIED\020\000\022\006\n\002V2\020\001\022\006\n\002V1\020\002\"I\n\020ListSinksRequ"
-          + "est\022\016\n\006parent\030\001 \001(\t\022\022\n\npage_token\030\002 \001(\t\022"
-          + "\021\n\tpage_size\030\003 \001(\005\"W\n\021ListSinksResponse\022"
-          + ")\n\005sinks\030\001 \003(\0132\032.google.logging.v2.LogSi"
-          + "nk\022\027\n\017next_page_token\030\002 \001(\t\"#\n\016GetSinkRe"
-          + "quest\022\021\n\tsink_name\030\001 \001(\t\"m\n\021CreateSinkRe"
-          + "quest\022\016\n\006parent\030\001 \001(\t\022(\n\004sink\030\002 \001(\0132\032.go"
-          + "ogle.logging.v2.LogSink\022\036\n\026unique_writer"
-          + "_identity\030\003 \001(\010\"\241\001\n\021UpdateSinkRequest\022\021\n"
-          + "\tsink_name\030\001 \001(\t\022(\n\004sink\030\002 \001(\0132\032.google."
-          + "logging.v2.LogSink\022\036\n\026unique_writer_iden"
-          + "tity\030\003 \001(\010\022/\n\013update_mask\030\004 \001(\0132\032.google"
-          + ".protobuf.FieldMask\"&\n\021DeleteSinkRequest"
-          + "\022\021\n\tsink_name\030\001 \001(\t\"S\n\014LogExclusion\022\014\n\004n"
-          + "ame\030\001 \001(\t\022\023\n\013description\030\002 \001(\t\022\016\n\006filter"
-          + "\030\003 \001(\t\022\020\n\010disabled\030\004 \001(\010\"N\n\025ListExclusio"
-          + "nsRequest\022\016\n\006parent\030\001 \001(\t\022\022\n\npage_token\030"
-          + "\002 \001(\t\022\021\n\tpage_size\030\003 \001(\005\"f\n\026ListExclusio"
-          + "nsResponse\0223\n\nexclusions\030\001 \003(\0132\037.google."
-          + "logging.v2.LogExclusion\022\027\n\017next_page_tok"
-          + "en\030\002 \001(\t\"#\n\023GetExclusionRequest\022\014\n\004name\030"
-          + "\001 \001(\t\"\\\n\026CreateExclusionRequest\022\016\n\006paren"
-          + "t\030\001 \001(\t\0222\n\texclusion\030\002 \001(\0132\037.google.logg"
-          + "ing.v2.LogExclusion\"\213\001\n\026UpdateExclusionR"
-          + "equest\022\014\n\004name\030\001 \001(\t\0222\n\texclusion\030\002 \001(\0132"
-          + "\037.google.logging.v2.LogExclusion\022/\n\013upda"
-          + "te_mask\030\003 \001(\0132\032.google.protobuf.FieldMas"
-          + "k\"&\n\026DeleteExclusionRequest\022\014\n\004name\030\001 \001("
-          + "\t2\224\031\n\017ConfigServiceV2\022\207\002\n\tListSinks\022#.go"
-          + "ogle.logging.v2.ListSinksRequest\032$.googl"
-          + "e.logging.v2.ListSinksResponse\"\256\001\202\323\344\223\002\247\001"
-          + "\022\026/v2/{parent=*/*}/sinksZ\037\022\035/v2/{parent="
-          + "projects/*}/sinksZ$\022\"/v2/{parent=organiz"
-          + "ations/*}/sinksZ\036\022\034/v2/{parent=folders/*"
-          + "}/sinksZ&\022$/v2/{parent=billingAccounts/*"
-          + "}/sinks\022\222\002\n\007GetSink\022!.google.logging.v2."
-          + "GetSinkRequest\032\032.google.logging.v2.LogSi"
-          + "nk\"\307\001\202\323\344\223\002\300\001\022\033/v2/{sink_name=*/*/sinks/*"
-          + "}Z$\022\"/v2/{sink_name=projects/*/sinks/*}Z"
-          + ")\022\'/v2/{sink_name=organizations/*/sinks/"
-          + "*}Z#\022!/v2/{sink_name=folders/*/sinks/*}Z"
-          + "+\022)/v2/{sink_name=billingAccounts/*/sink"
-          + "s/*}\022\235\002\n\nCreateSink\022$.google.logging.v2."
-          + "CreateSinkRequest\032\032.google.logging.v2.Lo"
-          + "gSink\"\314\001\202\323\344\223\002\305\001\"\026/v2/{parent=*/*}/sinks:"
-          + "\004sinkZ%\"\035/v2/{parent=projects/*}/sinks:\004"
-          + "sinkZ*\"\"/v2/{parent=organizations/*}/sin"
-          + "ks:\004sinkZ$\"\034/v2/{parent=folders/*}/sinks"
-          + ":\004sinkZ,\"$/v2/{parent=billingAccounts/*}"
-          + "/sinks:\004sink\022\361\003\n\nUpdateSink\022$.google.log"
-          + "ging.v2.UpdateSinkRequest\032\032.google.loggi"
-          + "ng.v2.LogSink\"\240\003\202\323\344\223\002\231\003\032\033/v2/{sink_name="
-          + "*/*/sinks/*}:\004sinkZ*\032\"/v2/{sink_name=pro"
-          + "jects/*/sinks/*}:\004sinkZ/\032\'/v2/{sink_name"
-          + "=organizations/*/sinks/*}:\004sinkZ)\032!/v2/{"
-          + "sink_name=folders/*/sinks/*}:\004sinkZ1\032)/v"
-          + "2/{sink_name=billingAccounts/*/sinks/*}:"
-          + "\004sinkZ*2\"/v2/{sink_name=projects/*/sinks"
-          + "/*}:\004sinkZ/2\'/v2/{sink_name=organization"
-          + "s/*/sinks/*}:\004sinkZ)2!/v2/{sink_name=fol"
-          + "ders/*/sinks/*}:\004sinkZ12)/v2/{sink_name="
-          + "billingAccounts/*/sinks/*}:\004sink\022\224\002\n\nDel"
-          + "eteSink\022$.google.logging.v2.DeleteSinkRe"
-          + "quest\032\026.google.protobuf.Empty\"\307\001\202\323\344\223\002\300\001*"
-          + "\033/v2/{sink_name=*/*/sinks/*}Z$*\"/v2/{sin"
-          + "k_name=projects/*/sinks/*}Z)*\'/v2/{sink_"
-          + "name=organizations/*/sinks/*}Z#*!/v2/{si"
-          + "nk_name=folders/*/sinks/*}Z+*)/v2/{sink_"
-          + "name=billingAccounts/*/sinks/*}\022\257\002\n\016List"
-          + "Exclusions\022(.google.logging.v2.ListExclu"
-          + "sionsRequest\032).google.logging.v2.ListExc"
-          + "lusionsResponse\"\307\001\202\323\344\223\002\300\001\022\033/v2/{parent=*"
-          + "/*}/exclusionsZ$\022\"/v2/{parent=projects/*"
-          + "}/exclusionsZ)\022\'/v2/{parent=organization"
-          + "s/*}/exclusionsZ#\022!/v2/{parent=folders/*"
-          + "}/exclusionsZ+\022)/v2/{parent=billingAccou"
-          + "nts/*}/exclusions\022\241\002\n\014GetExclusion\022&.goo"
-          + "gle.logging.v2.GetExclusionRequest\032\037.goo"
-          + "gle.logging.v2.LogExclusion\"\307\001\202\323\344\223\002\300\001\022\033/"
-          + "v2/{name=*/*/exclusions/*}Z$\022\"/v2/{name="
-          + "projects/*/exclusions/*}Z)\022\'/v2/{name=or"
-          + "ganizations/*/exclusions/*}Z#\022!/v2/{name"
-          + "=folders/*/exclusions/*}Z+\022)/v2/{name=bi"
-          + "llingAccounts/*/exclusions/*}\022\336\002\n\017Create"
-          + "Exclusion\022).google.logging.v2.CreateExcl"
-          + "usionRequest\032\037.google.logging.v2.LogExcl"
-          + "usion\"\376\001\202\323\344\223\002\367\001\"\033/v2/{parent=*/*}/exclus"
-          + "ions:\texclusionZ/\"\"/v2/{parent=projects/"
-          + "*}/exclusions:\texclusionZ4\"\'/v2/{parent="
-          + "organizations/*}/exclusions:\texclusionZ."
-          + "\"!/v2/{parent=folders/*}/exclusions:\texc"
-          + "lusionZ6\")/v2/{parent=billingAccounts/*}"
-          + "/exclusions:\texclusion\022\336\002\n\017UpdateExclusi"
-          + "on\022).google.logging.v2.UpdateExclusionRe"
-          + "quest\032\037.google.logging.v2.LogExclusion\"\376"
-          + "\001\202\323\344\223\002\367\0012\033/v2/{name=*/*/exclusions/*}:\te"
-          + "xclusionZ/2\"/v2/{name=projects/*/exclusi"
-          + "ons/*}:\texclusionZ42\'/v2/{name=organizat"
-          + "ions/*/exclusions/*}:\texclusionZ.2!/v2/{"
-          + "name=folders/*/exclusions/*}:\texclusionZ"
-          + "62)/v2/{name=billingAccounts/*/exclusion"
-          + "s/*}:\texclusion\022\236\002\n\017DeleteExclusion\022).go"
-          + "ogle.logging.v2.DeleteExclusionRequest\032\026"
-          + ".google.protobuf.Empty\"\307\001\202\323\344\223\002\300\001*\033/v2/{n"
-          + "ame=*/*/exclusions/*}Z$*\"/v2/{name=proje"
-          + "cts/*/exclusions/*}Z)*\'/v2/{name=organiz"
-          + "ations/*/exclusions/*}Z#*!/v2/{name=fold"
-          + "ers/*/exclusions/*}Z+*)/v2/{name=billing"
-          + "Accounts/*/exclusions/*}B\236\001\n\025com.google."
-          + "logging.v2B\022LoggingConfigProtoP\001Z8google"
-          + ".golang.org/genproto/googleapis/logging/"
-          + "v2;logging\370\001\001\252\002\027Google.Cloud.Logging.V2\312"
-          + "\002\027Google\\Cloud\\Logging\\V2b\006proto3"
+          + "\022\021google.logging.v2\032\036google/protobuf/dur"
+          + "ation.proto\032\033google/protobuf/empty.proto"
+          + "\032 google/protobuf/field_mask.proto\032\037goog"
+          + "le/protobuf/timestamp.proto\032\034google/api/"
+          + "annotations.proto\032\027google/api/client.pro"
+          + "to\"\220\004\n\007LogSink\022\014\n\004name\030\001 \001(\t\022\023\n\013destinat"
+          + "ion\030\003 \001(\t\022\016\n\006filter\030\005 \001(\t\022K\n\025output_vers"
+          + "ion_format\030\006 \001(\0162(.google.logging.v2.Log"
+          + "Sink.VersionFormatB\002\030\001\022\027\n\017writer_identit"
+          + "y\030\010 \001(\t\022\030\n\020include_children\030\t \001(\010\022>\n\020big"
+          + "query_options\030\014 \001(\0132\".google.logging.v2."
+          + "BigQueryOptionsH\000\022/\n\013create_time\030\r \001(\0132\032"
+          + ".google.protobuf.Timestamp\022/\n\013update_tim"
+          + "e\030\016 \001(\0132\032.google.protobuf.Timestamp\0222\n\ns"
+          + "tart_time\030\n \001(\0132\032.google.protobuf.Timest"
+          + "ampB\002\030\001\0220\n\010end_time\030\013 \001(\0132\032.google.proto"
+          + "buf.TimestampB\002\030\001\"?\n\rVersionFormat\022\036\n\032VE"
+          + "RSION_FORMAT_UNSPECIFIED\020\000\022\006\n\002V2\020\001\022\006\n\002V1"
+          + "\020\002B\t\n\007options\"1\n\017BigQueryOptions\022\036\n\026use_"
+          + "partitioned_tables\030\001 \001(\010\"I\n\020ListSinksReq"
+          + "uest\022\016\n\006parent\030\001 \001(\t\022\022\n\npage_token\030\002 \001(\t"
+          + "\022\021\n\tpage_size\030\003 \001(\005\"W\n\021ListSinksResponse"
+          + "\022)\n\005sinks\030\001 \003(\0132\032.google.logging.v2.LogS"
+          + "ink\022\027\n\017next_page_token\030\002 \001(\t\"#\n\016GetSinkR"
+          + "equest\022\021\n\tsink_name\030\001 \001(\t\"m\n\021CreateSinkR"
+          + "equest\022\016\n\006parent\030\001 \001(\t\022(\n\004sink\030\002 \001(\0132\032.g"
+          + "oogle.logging.v2.LogSink\022\036\n\026unique_write"
+          + "r_identity\030\003 \001(\010\"\241\001\n\021UpdateSinkRequest\022\021"
+          + "\n\tsink_name\030\001 \001(\t\022(\n\004sink\030\002 \001(\0132\032.google"
+          + ".logging.v2.LogSink\022\036\n\026unique_writer_ide"
+          + "ntity\030\003 \001(\010\022/\n\013update_mask\030\004 \001(\0132\032.googl"
+          + "e.protobuf.FieldMask\"&\n\021DeleteSinkReques"
+          + "t\022\021\n\tsink_name\030\001 \001(\t\"\265\001\n\014LogExclusion\022\014\n"
+          + "\004name\030\001 \001(\t\022\023\n\013description\030\002 \001(\t\022\016\n\006filt"
+          + "er\030\003 \001(\t\022\020\n\010disabled\030\004 \001(\010\022/\n\013create_tim"
+          + "e\030\005 \001(\0132\032.google.protobuf.Timestamp\022/\n\013u"
+          + "pdate_time\030\006 \001(\0132\032.google.protobuf.Times"
+          + "tamp\"N\n\025ListExclusionsRequest\022\016\n\006parent\030"
+          + "\001 \001(\t\022\022\n\npage_token\030\002 \001(\t\022\021\n\tpage_size\030\003"
+          + " \001(\005\"f\n\026ListExclusionsResponse\0223\n\nexclus"
+          + "ions\030\001 \003(\0132\037.google.logging.v2.LogExclus"
+          + "ion\022\027\n\017next_page_token\030\002 \001(\t\"#\n\023GetExclu"
+          + "sionRequest\022\014\n\004name\030\001 \001(\t\"\\\n\026CreateExclu"
+          + "sionRequest\022\016\n\006parent\030\001 \001(\t\0222\n\texclusion"
+          + "\030\002 \001(\0132\037.google.logging.v2.LogExclusion\""
+          + "\213\001\n\026UpdateExclusionRequest\022\014\n\004name\030\001 \001(\t"
+          + "\0222\n\texclusion\030\002 \001(\0132\037.google.logging.v2."
+          + "LogExclusion\022/\n\013update_mask\030\003 \001(\0132\032.goog"
+          + "le.protobuf.FieldMask\"&\n\026DeleteExclusion"
+          + "Request\022\014\n\004name\030\001 \001(\t2\366\032\n\017ConfigServiceV"
+          + "2\022\207\002\n\tListSinks\022#.google.logging.v2.List"
+          + "SinksRequest\032$.google.logging.v2.ListSin"
+          + "ksResponse\"\256\001\202\323\344\223\002\247\001\022\026/v2/{parent=*/*}/s"
+          + "inksZ\037\022\035/v2/{parent=projects/*}/sinksZ$\022"
+          + "\"/v2/{parent=organizations/*}/sinksZ\036\022\034/"
+          + "v2/{parent=folders/*}/sinksZ&\022$/v2/{pare"
+          + "nt=billingAccounts/*}/sinks\022\222\002\n\007GetSink\022"
+          + "!.google.logging.v2.GetSinkRequest\032\032.goo"
+          + "gle.logging.v2.LogSink\"\307\001\202\323\344\223\002\300\001\022\033/v2/{s"
+          + "ink_name=*/*/sinks/*}Z$\022\"/v2/{sink_name="
+          + "projects/*/sinks/*}Z)\022\'/v2/{sink_name=or"
+          + "ganizations/*/sinks/*}Z#\022!/v2/{sink_name"
+          + "=folders/*/sinks/*}Z+\022)/v2/{sink_name=bi"
+          + "llingAccounts/*/sinks/*}\022\235\002\n\nCreateSink\022"
+          + "$.google.logging.v2.CreateSinkRequest\032\032."
+          + "google.logging.v2.LogSink\"\314\001\202\323\344\223\002\305\001\"\026/v2"
+          + "/{parent=*/*}/sinks:\004sinkZ%\"\035/v2/{parent"
+          + "=projects/*}/sinks:\004sinkZ*\"\"/v2/{parent="
+          + "organizations/*}/sinks:\004sinkZ$\"\034/v2/{par"
+          + "ent=folders/*}/sinks:\004sinkZ,\"$/v2/{paren"
+          + "t=billingAccounts/*}/sinks:\004sink\022\361\003\n\nUpd"
+          + "ateSink\022$.google.logging.v2.UpdateSinkRe"
+          + "quest\032\032.google.logging.v2.LogSink\"\240\003\202\323\344\223"
+          + "\002\231\003\032\033/v2/{sink_name=*/*/sinks/*}:\004sinkZ*"
+          + "\032\"/v2/{sink_name=projects/*/sinks/*}:\004si"
+          + "nkZ/\032\'/v2/{sink_name=organizations/*/sin"
+          + "ks/*}:\004sinkZ)\032!/v2/{sink_name=folders/*/"
+          + "sinks/*}:\004sinkZ1\032)/v2/{sink_name=billing"
+          + "Accounts/*/sinks/*}:\004sinkZ*2\"/v2/{sink_n"
+          + "ame=projects/*/sinks/*}:\004sinkZ/2\'/v2/{si"
+          + "nk_name=organizations/*/sinks/*}:\004sinkZ)"
+          + "2!/v2/{sink_name=folders/*/sinks/*}:\004sin"
+          + "kZ12)/v2/{sink_name=billingAccounts/*/si"
+          + "nks/*}:\004sink\022\224\002\n\nDeleteSink\022$.google.log"
+          + "ging.v2.DeleteSinkRequest\032\026.google.proto"
+          + "buf.Empty\"\307\001\202\323\344\223\002\300\001*\033/v2/{sink_name=*/*/"
+          + "sinks/*}Z$*\"/v2/{sink_name=projects/*/si"
+          + "nks/*}Z)*\'/v2/{sink_name=organizations/*"
+          + "/sinks/*}Z#*!/v2/{sink_name=folders/*/si"
+          + "nks/*}Z+*)/v2/{sink_name=billingAccounts"
+          + "/*/sinks/*}\022\257\002\n\016ListExclusions\022(.google."
+          + "logging.v2.ListExclusionsRequest\032).googl"
+          + "e.logging.v2.ListExclusionsResponse\"\307\001\202\323"
+          + "\344\223\002\300\001\022\033/v2/{parent=*/*}/exclusionsZ$\022\"/v"
+          + "2/{parent=projects/*}/exclusionsZ)\022\'/v2/"
+          + "{parent=organizations/*}/exclusionsZ#\022!/"
+          + "v2/{parent=folders/*}/exclusionsZ+\022)/v2/"
+          + "{parent=billingAccounts/*}/exclusions\022\241\002"
+          + "\n\014GetExclusion\022&.google.logging.v2.GetEx"
+          + "clusionRequest\032\037.google.logging.v2.LogEx"
+          + "clusion\"\307\001\202\323\344\223\002\300\001\022\033/v2/{name=*/*/exclusi"
+          + "ons/*}Z$\022\"/v2/{name=projects/*/exclusion"
+          + "s/*}Z)\022\'/v2/{name=organizations/*/exclus"
+          + "ions/*}Z#\022!/v2/{name=folders/*/exclusion"
+          + "s/*}Z+\022)/v2/{name=billingAccounts/*/excl"
+          + "usions/*}\022\336\002\n\017CreateExclusion\022).google.l"
+          + "ogging.v2.CreateExclusionRequest\032\037.googl"
+          + "e.logging.v2.LogExclusion\"\376\001\202\323\344\223\002\367\001\"\033/v2"
+          + "/{parent=*/*}/exclusions:\texclusionZ/\"\"/"
+          + "v2/{parent=projects/*}/exclusions:\texclu"
+          + "sionZ4\"\'/v2/{parent=organizations/*}/exc"
+          + "lusions:\texclusionZ.\"!/v2/{parent=folder"
+          + "s/*}/exclusions:\texclusionZ6\")/v2/{paren"
+          + "t=billingAccounts/*}/exclusions:\texclusi"
+          + "on\022\336\002\n\017UpdateExclusion\022).google.logging."
+          + "v2.UpdateExclusionRequest\032\037.google.loggi"
+          + "ng.v2.LogExclusion\"\376\001\202\323\344\223\002\367\0012\033/v2/{name="
+          + "*/*/exclusions/*}:\texclusionZ/2\"/v2/{nam"
+          + "e=projects/*/exclusions/*}:\texclusionZ42"
+          + "\'/v2/{name=organizations/*/exclusions/*}"
+          + ":\texclusionZ.2!/v2/{name=folders/*/exclu"
+          + "sions/*}:\texclusionZ62)/v2/{name=billing"
+          + "Accounts/*/exclusions/*}:\texclusion\022\236\002\n\017"
+          + "DeleteExclusion\022).google.logging.v2.Dele"
+          + "teExclusionRequest\032\026.google.protobuf.Emp"
+          + "ty\"\307\001\202\323\344\223\002\300\001*\033/v2/{name=*/*/exclusions/*"
+          + "}Z$*\"/v2/{name=projects/*/exclusions/*}Z"
+          + ")*\'/v2/{name=organizations/*/exclusions/"
+          + "*}Z#*!/v2/{name=folders/*/exclusions/*}Z"
+          + "+*)/v2/{name=billingAccounts/*/exclusion"
+          + "s/*}\032\337\001\312A\026logging.googleapis.com\322A\302\001http"
+          + "s://www.googleapis.com/auth/cloud-platfo"
+          + "rm,https://www.googleapis.com/auth/cloud"
+          + "-platform.read-only,https://www.googleap"
+          + "is.com/auth/logging.admin,https://www.go"
+          + "ogleapis.com/auth/logging.readB\236\001\n\025com.g"
+          + "oogle.logging.v2B\022LoggingConfigProtoP\001Z8"
+          + "google.golang.org/genproto/googleapis/lo"
+          + "gging/v2;logging\370\001\001\252\002\027Google.Cloud.Loggi"
+          + "ng.V2\312\002\027Google\\Cloud\\Logging\\V2b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -215,10 +234,12 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
     com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
         descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.protobuf.DurationProto.getDescriptor(),
           com.google.protobuf.EmptyProto.getDescriptor(),
           com.google.protobuf.FieldMaskProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
         },
         assigner);
     internal_static_google_logging_v2_LogSink_descriptor = getDescriptor().getMessageTypes().get(0);
@@ -232,11 +253,23 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "OutputVersionFormat",
               "WriterIdentity",
               "IncludeChildren",
+              "BigqueryOptions",
+              "CreateTime",
+              "UpdateTime",
               "StartTime",
               "EndTime",
+              "Options",
             });
-    internal_static_google_logging_v2_ListSinksRequest_descriptor =
+    internal_static_google_logging_v2_BigQueryOptions_descriptor =
         getDescriptor().getMessageTypes().get(1);
+    internal_static_google_logging_v2_BigQueryOptions_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_logging_v2_BigQueryOptions_descriptor,
+            new java.lang.String[] {
+              "UsePartitionedTables",
+            });
+    internal_static_google_logging_v2_ListSinksRequest_descriptor =
+        getDescriptor().getMessageTypes().get(2);
     internal_static_google_logging_v2_ListSinksRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_ListSinksRequest_descriptor,
@@ -244,7 +277,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Parent", "PageToken", "PageSize",
             });
     internal_static_google_logging_v2_ListSinksResponse_descriptor =
-        getDescriptor().getMessageTypes().get(2);
+        getDescriptor().getMessageTypes().get(3);
     internal_static_google_logging_v2_ListSinksResponse_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_ListSinksResponse_descriptor,
@@ -252,7 +285,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Sinks", "NextPageToken",
             });
     internal_static_google_logging_v2_GetSinkRequest_descriptor =
-        getDescriptor().getMessageTypes().get(3);
+        getDescriptor().getMessageTypes().get(4);
     internal_static_google_logging_v2_GetSinkRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_GetSinkRequest_descriptor,
@@ -260,7 +293,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "SinkName",
             });
     internal_static_google_logging_v2_CreateSinkRequest_descriptor =
-        getDescriptor().getMessageTypes().get(4);
+        getDescriptor().getMessageTypes().get(5);
     internal_static_google_logging_v2_CreateSinkRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_CreateSinkRequest_descriptor,
@@ -268,7 +301,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Parent", "Sink", "UniqueWriterIdentity",
             });
     internal_static_google_logging_v2_UpdateSinkRequest_descriptor =
-        getDescriptor().getMessageTypes().get(5);
+        getDescriptor().getMessageTypes().get(6);
     internal_static_google_logging_v2_UpdateSinkRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_UpdateSinkRequest_descriptor,
@@ -276,7 +309,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "SinkName", "Sink", "UniqueWriterIdentity", "UpdateMask",
             });
     internal_static_google_logging_v2_DeleteSinkRequest_descriptor =
-        getDescriptor().getMessageTypes().get(6);
+        getDescriptor().getMessageTypes().get(7);
     internal_static_google_logging_v2_DeleteSinkRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_DeleteSinkRequest_descriptor,
@@ -284,15 +317,15 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "SinkName",
             });
     internal_static_google_logging_v2_LogExclusion_descriptor =
-        getDescriptor().getMessageTypes().get(7);
+        getDescriptor().getMessageTypes().get(8);
     internal_static_google_logging_v2_LogExclusion_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_LogExclusion_descriptor,
             new java.lang.String[] {
-              "Name", "Description", "Filter", "Disabled",
+              "Name", "Description", "Filter", "Disabled", "CreateTime", "UpdateTime",
             });
     internal_static_google_logging_v2_ListExclusionsRequest_descriptor =
-        getDescriptor().getMessageTypes().get(8);
+        getDescriptor().getMessageTypes().get(9);
     internal_static_google_logging_v2_ListExclusionsRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_ListExclusionsRequest_descriptor,
@@ -300,7 +333,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Parent", "PageToken", "PageSize",
             });
     internal_static_google_logging_v2_ListExclusionsResponse_descriptor =
-        getDescriptor().getMessageTypes().get(9);
+        getDescriptor().getMessageTypes().get(10);
     internal_static_google_logging_v2_ListExclusionsResponse_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_ListExclusionsResponse_descriptor,
@@ -308,7 +341,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Exclusions", "NextPageToken",
             });
     internal_static_google_logging_v2_GetExclusionRequest_descriptor =
-        getDescriptor().getMessageTypes().get(10);
+        getDescriptor().getMessageTypes().get(11);
     internal_static_google_logging_v2_GetExclusionRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_GetExclusionRequest_descriptor,
@@ -316,7 +349,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Name",
             });
     internal_static_google_logging_v2_CreateExclusionRequest_descriptor =
-        getDescriptor().getMessageTypes().get(11);
+        getDescriptor().getMessageTypes().get(12);
     internal_static_google_logging_v2_CreateExclusionRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_CreateExclusionRequest_descriptor,
@@ -324,7 +357,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Parent", "Exclusion",
             });
     internal_static_google_logging_v2_UpdateExclusionRequest_descriptor =
-        getDescriptor().getMessageTypes().get(12);
+        getDescriptor().getMessageTypes().get(13);
     internal_static_google_logging_v2_UpdateExclusionRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_UpdateExclusionRequest_descriptor,
@@ -332,7 +365,7 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "Name", "Exclusion", "UpdateMask",
             });
     internal_static_google_logging_v2_DeleteExclusionRequest_descriptor =
-        getDescriptor().getMessageTypes().get(13);
+        getDescriptor().getMessageTypes().get(14);
     internal_static_google_logging_v2_DeleteExclusionRequest_fieldAccessorTable =
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_logging_v2_DeleteExclusionRequest_descriptor,
@@ -341,13 +374,17 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
             });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
     registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
     com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
         descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.protobuf.DurationProto.getDescriptor();
     com.google.protobuf.EmptyProto.getDescriptor();
     com.google.protobuf.FieldMaskProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingMetricsProto.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingMetricsProto.java
index 95d9b90575fe..6064adb5afe6 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingMetricsProto.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingMetricsProto.java
@@ -54,56 +54,66 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n\'google/logging/v2/logging_metrics.prot"
-          + "o\022\021google.logging.v2\032\034google/api/annotat"
-          + "ions.proto\032\035google/api/distribution.prot"
-          + "o\032\027google/api/metric.proto\032\033google/proto"
-          + "buf/empty.proto\032 google/protobuf/field_m"
-          + "ask.proto\032\037google/protobuf/timestamp.pro"
-          + "to\"\261\003\n\tLogMetric\022\014\n\004name\030\001 \001(\t\022\023\n\013descri"
-          + "ption\030\002 \001(\t\022\016\n\006filter\030\003 \001(\t\0227\n\021metric_de"
-          + "scriptor\030\005 \001(\0132\034.google.api.MetricDescri"
-          + "ptor\022\027\n\017value_extractor\030\006 \001(\t\022K\n\020label_e"
-          + "xtractors\030\007 \003(\01321.google.logging.v2.LogM"
-          + "etric.LabelExtractorsEntry\022>\n\016bucket_opt"
-          + "ions\030\010 \001(\0132&.google.api.Distribution.Buc"
-          + "ketOptions\022<\n\007version\030\004 \001(\0162\'.google.log"
-          + "ging.v2.LogMetric.ApiVersionB\002\030\001\0326\n\024Labe"
-          + "lExtractorsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002"
-          + " \001(\t:\0028\001\"\034\n\nApiVersion\022\006\n\002V2\020\000\022\006\n\002V1\020\001\"N"
-          + "\n\025ListLogMetricsRequest\022\016\n\006parent\030\001 \001(\t\022"
-          + "\022\n\npage_token\030\002 \001(\t\022\021\n\tpage_size\030\003 \001(\005\"`"
-          + "\n\026ListLogMetricsResponse\022-\n\007metrics\030\001 \003("
-          + "\0132\034.google.logging.v2.LogMetric\022\027\n\017next_"
-          + "page_token\030\002 \001(\t\"*\n\023GetLogMetricRequest\022"
-          + "\023\n\013metric_name\030\001 \001(\t\"V\n\026CreateLogMetricR"
-          + "equest\022\016\n\006parent\030\001 \001(\t\022,\n\006metric\030\002 \001(\0132\034"
-          + ".google.logging.v2.LogMetric\"[\n\026UpdateLo"
-          + "gMetricRequest\022\023\n\013metric_name\030\001 \001(\t\022,\n\006m"
-          + "etric\030\002 \001(\0132\034.google.logging.v2.LogMetri"
-          + "c\"-\n\026DeleteLogMetricRequest\022\023\n\013metric_na"
-          + "me\030\001 \001(\t2\324\005\n\020MetricsServiceV2\022\216\001\n\016ListLo"
-          + "gMetrics\022(.google.logging.v2.ListLogMetr"
-          + "icsRequest\032).google.logging.v2.ListLogMe"
-          + "tricsResponse\"\'\202\323\344\223\002!\022\037/v2/{parent=proje"
-          + "cts/*}/metrics\022\204\001\n\014GetLogMetric\022&.google"
-          + ".logging.v2.GetLogMetricRequest\032\034.google"
-          + ".logging.v2.LogMetric\".\202\323\344\223\002(\022&/v2/{metr"
-          + "ic_name=projects/*/metrics/*}\022\213\001\n\017Create"
-          + "LogMetric\022).google.logging.v2.CreateLogM"
-          + "etricRequest\032\034.google.logging.v2.LogMetr"
-          + "ic\"/\202\323\344\223\002)\"\037/v2/{parent=projects/*}/metr"
-          + "ics:\006metric\022\222\001\n\017UpdateLogMetric\022).google"
-          + ".logging.v2.UpdateLogMetricRequest\032\034.goo"
-          + "gle.logging.v2.LogMetric\"6\202\323\344\223\0020\032&/v2/{m"
-          + "etric_name=projects/*/metrics/*}:\006metric"
-          + "\022\204\001\n\017DeleteLogMetric\022).google.logging.v2"
-          + ".DeleteLogMetricRequest\032\026.google.protobu"
-          + "f.Empty\".\202\323\344\223\002(*&/v2/{metric_name=projec"
-          + "ts/*/metrics/*}B\237\001\n\025com.google.logging.v"
-          + "2B\023LoggingMetricsProtoP\001Z8google.golang."
-          + "org/genproto/googleapis/logging/v2;loggi"
-          + "ng\370\001\001\252\002\027Google.Cloud.Logging.V2\312\002\027Google"
-          + "\\Cloud\\Logging\\V2b\006proto3"
+          + "o\022\021google.logging.v2\032\035google/api/distrib"
+          + "ution.proto\032\027google/api/metric.proto\032\033go"
+          + "ogle/protobuf/empty.proto\032 google/protob"
+          + "uf/field_mask.proto\032\037google/protobuf/tim"
+          + "estamp.proto\032\034google/api/annotations.pro"
+          + "to\032\027google/api/client.proto\"\223\004\n\tLogMetri"
+          + "c\022\014\n\004name\030\001 \001(\t\022\023\n\013description\030\002 \001(\t\022\016\n\006"
+          + "filter\030\003 \001(\t\0227\n\021metric_descriptor\030\005 \001(\0132"
+          + "\034.google.api.MetricDescriptor\022\027\n\017value_e"
+          + "xtractor\030\006 \001(\t\022K\n\020label_extractors\030\007 \003(\013"
+          + "21.google.logging.v2.LogMetric.LabelExtr"
+          + "actorsEntry\022>\n\016bucket_options\030\010 \001(\0132&.go"
+          + "ogle.api.Distribution.BucketOptions\022/\n\013c"
+          + "reate_time\030\t \001(\0132\032.google.protobuf.Times"
+          + "tamp\022/\n\013update_time\030\n \001(\0132\032.google.proto"
+          + "buf.Timestamp\022<\n\007version\030\004 \001(\0162\'.google."
+          + "logging.v2.LogMetric.ApiVersionB\002\030\001\0326\n\024L"
+          + "abelExtractorsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005valu"
+          + "e\030\002 \001(\t:\0028\001\"\034\n\nApiVersion\022\006\n\002V2\020\000\022\006\n\002V1\020"
+          + "\001\"N\n\025ListLogMetricsRequest\022\016\n\006parent\030\001 \001"
+          + "(\t\022\022\n\npage_token\030\002 \001(\t\022\021\n\tpage_size\030\003 \001("
+          + "\005\"`\n\026ListLogMetricsResponse\022-\n\007metrics\030\001"
+          + " \003(\0132\034.google.logging.v2.LogMetric\022\027\n\017ne"
+          + "xt_page_token\030\002 \001(\t\"*\n\023GetLogMetricReque"
+          + "st\022\023\n\013metric_name\030\001 \001(\t\"V\n\026CreateLogMetr"
+          + "icRequest\022\016\n\006parent\030\001 \001(\t\022,\n\006metric\030\002 \001("
+          + "\0132\034.google.logging.v2.LogMetric\"[\n\026Updat"
+          + "eLogMetricRequest\022\023\n\013metric_name\030\001 \001(\t\022,"
+          + "\n\006metric\030\002 \001(\0132\034.google.logging.v2.LogMe"
+          + "tric\"-\n\026DeleteLogMetricRequest\022\023\n\013metric"
+          + "_name\030\001 \001(\t2\344\007\n\020MetricsServiceV2\022\216\001\n\016Lis"
+          + "tLogMetrics\022(.google.logging.v2.ListLogM"
+          + "etricsRequest\032).google.logging.v2.ListLo"
+          + "gMetricsResponse\"\'\202\323\344\223\002!\022\037/v2/{parent=pr"
+          + "ojects/*}/metrics\022\204\001\n\014GetLogMetric\022&.goo"
+          + "gle.logging.v2.GetLogMetricRequest\032\034.goo"
+          + "gle.logging.v2.LogMetric\".\202\323\344\223\002(\022&/v2/{m"
+          + "etric_name=projects/*/metrics/*}\022\213\001\n\017Cre"
+          + "ateLogMetric\022).google.logging.v2.CreateL"
+          + "ogMetricRequest\032\034.google.logging.v2.LogM"
+          + "etric\"/\202\323\344\223\002)\"\037/v2/{parent=projects/*}/m"
+          + "etrics:\006metric\022\222\001\n\017UpdateLogMetric\022).goo"
+          + "gle.logging.v2.UpdateLogMetricRequest\032\034."
+          + "google.logging.v2.LogMetric\"6\202\323\344\223\0020\032&/v2"
+          + "/{metric_name=projects/*/metrics/*}:\006met"
+          + "ric\022\204\001\n\017DeleteLogMetric\022).google.logging"
+          + ".v2.DeleteLogMetricRequest\032\026.google.prot"
+          + "obuf.Empty\".\202\323\344\223\002(*&/v2/{metric_name=pro"
+          + "jects/*/metrics/*}\032\215\002\312A\026logging.googleap"
+          + "is.com\322A\360\001https://www.googleapis.com/aut"
+          + "h/cloud-platform,https://www.googleapis."
+          + "com/auth/cloud-platform.read-only,https:"
+          + "//www.googleapis.com/auth/logging.admin,"
+          + "https://www.googleapis.com/auth/logging."
+          + "read,https://www.googleapis.com/auth/log"
+          + "ging.writeB\237\001\n\025com.google.logging.v2B\023Lo"
+          + "ggingMetricsProtoP\001Z8google.golang.org/g"
+          + "enproto/googleapis/logging/v2;logging\370\001\001"
+          + "\252\002\027Google.Cloud.Logging.V2\312\002\027Google\\Clou"
+          + "d\\Logging\\V2b\006proto3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -116,12 +126,13 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
     com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
         descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
           com.google.api.DistributionProto.getDescriptor(),
           com.google.api.MetricProto.getDescriptor(),
           com.google.protobuf.EmptyProto.getDescriptor(),
           com.google.protobuf.FieldMaskProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
         },
         assigner);
     internal_static_google_logging_v2_LogMetric_descriptor =
@@ -137,6 +148,8 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
               "ValueExtractor",
               "LabelExtractors",
               "BucketOptions",
+              "CreateTime",
+              "UpdateTime",
               "Version",
             });
     internal_static_google_logging_v2_LogMetric_LabelExtractorsEntry_descriptor =
@@ -197,15 +210,18 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
             });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
     registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
     com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
         descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
     com.google.api.DistributionProto.getDescriptor();
     com.google.api.MetricProto.getDescriptor();
     com.google.protobuf.EmptyProto.getDescriptor();
     com.google.protobuf.FieldMaskProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingProto.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingProto.java
index 4e79d5801c03..e0ea1f3d193d 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingProto.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingProto.java
@@ -70,70 +70,80 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n\037google/logging/v2/logging.proto\022\021googl"
-          + "e.logging.v2\032\034google/api/annotations.pro"
-          + "to\032#google/api/monitored_resource.proto\032"
-          + "!google/logging/v2/log_entry.proto\032\036goog"
-          + "le/protobuf/duration.proto\032\033google/proto"
-          + "buf/empty.proto\032\037google/protobuf/timesta"
-          + "mp.proto\032\027google/rpc/status.proto\"$\n\020Del"
-          + "eteLogRequest\022\020\n\010log_name\030\001 \001(\t\"\251\002\n\026Writ"
-          + "eLogEntriesRequest\022\020\n\010log_name\030\001 \001(\t\022/\n\010"
-          + "resource\030\002 \001(\0132\035.google.api.MonitoredRes"
-          + "ource\022E\n\006labels\030\003 \003(\01325.google.logging.v"
-          + "2.WriteLogEntriesRequest.LabelsEntry\022,\n\007"
-          + "entries\030\004 \003(\0132\033.google.logging.v2.LogEnt"
-          + "ry\022\027\n\017partial_success\030\005 \001(\010\022\017\n\007dry_run\030\006"
-          + " \001(\010\032-\n\013LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005valu"
-          + "e\030\002 \001(\t:\0028\001\"\031\n\027WriteLogEntriesResponse\"\310"
-          + "\001\n\034WriteLogEntriesPartialErrors\022]\n\020log_e"
-          + "ntry_errors\030\001 \003(\0132C.google.logging.v2.Wr"
-          + "iteLogEntriesPartialErrors.LogEntryError"
-          + "sEntry\032I\n\023LogEntryErrorsEntry\022\013\n\003key\030\001 \001"
-          + "(\005\022!\n\005value\030\002 \001(\0132\022.google.rpc.Status:\0028"
-          + "\001\"\221\001\n\025ListLogEntriesRequest\022\027\n\013project_i"
-          + "ds\030\001 \003(\tB\002\030\001\022\026\n\016resource_names\030\010 \003(\t\022\016\n\006"
-          + "filter\030\002 \001(\t\022\020\n\010order_by\030\003 \001(\t\022\021\n\tpage_s"
-          + "ize\030\004 \001(\005\022\022\n\npage_token\030\005 \001(\t\"_\n\026ListLog"
-          + "EntriesResponse\022,\n\007entries\030\001 \003(\0132\033.googl"
-          + "e.logging.v2.LogEntry\022\027\n\017next_page_token"
-          + "\030\002 \001(\t\"P\n\'ListMonitoredResourceDescripto"
-          + "rsRequest\022\021\n\tpage_size\030\001 \001(\005\022\022\n\npage_tok"
-          + "en\030\002 \001(\t\"\212\001\n(ListMonitoredResourceDescri"
-          + "ptorsResponse\022E\n\024resource_descriptors\030\001 "
-          + "\003(\0132\'.google.api.MonitoredResourceDescri"
-          + "ptor\022\027\n\017next_page_token\030\002 \001(\t\"H\n\017ListLog"
-          + "sRequest\022\016\n\006parent\030\001 \001(\t\022\021\n\tpage_size\030\002 "
-          + "\001(\005\022\022\n\npage_token\030\003 \001(\t\">\n\020ListLogsRespo"
-          + "nse\022\021\n\tlog_names\030\003 \003(\t\022\027\n\017next_page_toke"
-          + "n\030\002 \001(\t2\330\007\n\020LoggingServiceV2\022\353\001\n\tDeleteL"
-          + "og\022#.google.logging.v2.DeleteLogRequest\032"
-          + "\026.google.protobuf.Empty\"\240\001\202\323\344\223\002\231\001* /v2/{"
-          + "log_name=projects/*/logs/*}Z\'*%/v2/{log_"
-          + "name=organizations/*/logs/*}Z!*\037/v2/{log"
-          + "_name=folders/*/logs/*}Z)*\'/v2/{log_name"
-          + "=billingAccounts/*/logs/*}\022\206\001\n\017WriteLogE"
-          + "ntries\022).google.logging.v2.WriteLogEntri"
-          + "esRequest\032*.google.logging.v2.WriteLogEn"
-          + "triesResponse\"\034\202\323\344\223\002\026\"\021/v2/entries:write"
-          + ":\001*\022\202\001\n\016ListLogEntries\022(.google.logging."
-          + "v2.ListLogEntriesRequest\032).google.loggin"
-          + "g.v2.ListLogEntriesResponse\"\033\202\323\344\223\002\025\"\020/v2"
-          + "/entries:list:\001*\022\305\001\n ListMonitoredResour"
-          + "ceDescriptors\022:.google.logging.v2.ListMo"
-          + "nitoredResourceDescriptorsRequest\032;.goog"
-          + "le.logging.v2.ListMonitoredResourceDescr"
-          + "iptorsResponse\"(\202\323\344\223\002\"\022 /v2/monitoredRes"
-          + "ourceDescriptors\022\377\001\n\010ListLogs\022\".google.l"
-          + "ogging.v2.ListLogsRequest\032#.google.loggi"
-          + "ng.v2.ListLogsResponse\"\251\001\202\323\344\223\002\242\001\022\025/v2/{p"
-          + "arent=*/*}/logsZ\036\022\034/v2/{parent=projects/"
-          + "*}/logsZ#\022!/v2/{parent=organizations/*}/"
-          + "logsZ\035\022\033/v2/{parent=folders/*}/logsZ%\022#/"
-          + "v2/{parent=billingAccounts/*}/logsB\230\001\n\025c"
-          + "om.google.logging.v2B\014LoggingProtoP\001Z8go"
-          + "ogle.golang.org/genproto/googleapis/logg"
-          + "ing/v2;logging\370\001\001\252\002\027Google.Cloud.Logging"
-          + ".V2\312\002\027Google\\Cloud\\Logging\\V2b\006proto3"
+          + "e.logging.v2\032#google/api/monitored_resou"
+          + "rce.proto\032!google/logging/v2/log_entry.p"
+          + "roto\032&google/logging/v2/logging_config.p"
+          + "roto\032\036google/protobuf/duration.proto\032\033go"
+          + "ogle/protobuf/empty.proto\032\037google/protob"
+          + "uf/timestamp.proto\032\027google/rpc/status.pr"
+          + "oto\032\034google/api/annotations.proto\032\027googl"
+          + "e/api/client.proto\"$\n\020DeleteLogRequest\022\020"
+          + "\n\010log_name\030\001 \001(\t\"\251\002\n\026WriteLogEntriesRequ"
+          + "est\022\020\n\010log_name\030\001 \001(\t\022/\n\010resource\030\002 \001(\0132"
+          + "\035.google.api.MonitoredResource\022E\n\006labels"
+          + "\030\003 \003(\01325.google.logging.v2.WriteLogEntri"
+          + "esRequest.LabelsEntry\022,\n\007entries\030\004 \003(\0132\033"
+          + ".google.logging.v2.LogEntry\022\027\n\017partial_s"
+          + "uccess\030\005 \001(\010\022\017\n\007dry_run\030\006 \001(\010\032-\n\013LabelsE"
+          + "ntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\031\n\027"
+          + "WriteLogEntriesResponse\"\310\001\n\034WriteLogEntr"
+          + "iesPartialErrors\022]\n\020log_entry_errors\030\001 \003"
+          + "(\0132C.google.logging.v2.WriteLogEntriesPa"
+          + "rtialErrors.LogEntryErrorsEntry\032I\n\023LogEn"
+          + "tryErrorsEntry\022\013\n\003key\030\001 \001(\005\022!\n\005value\030\002 \001"
+          + "(\0132\022.google.rpc.Status:\0028\001\"\221\001\n\025ListLogEn"
+          + "triesRequest\022\027\n\013project_ids\030\001 \003(\tB\002\030\001\022\026\n"
+          + "\016resource_names\030\010 \003(\t\022\016\n\006filter\030\002 \001(\t\022\020\n"
+          + "\010order_by\030\003 \001(\t\022\021\n\tpage_size\030\004 \001(\005\022\022\n\npa"
+          + "ge_token\030\005 \001(\t\"_\n\026ListLogEntriesResponse"
+          + "\022,\n\007entries\030\001 \003(\0132\033.google.logging.v2.Lo"
+          + "gEntry\022\027\n\017next_page_token\030\002 \001(\t\"P\n\'ListM"
+          + "onitoredResourceDescriptorsRequest\022\021\n\tpa"
+          + "ge_size\030\001 \001(\005\022\022\n\npage_token\030\002 \001(\t\"\212\001\n(Li"
+          + "stMonitoredResourceDescriptorsResponse\022E"
+          + "\n\024resource_descriptors\030\001 \003(\0132\'.google.ap"
+          + "i.MonitoredResourceDescriptor\022\027\n\017next_pa"
+          + "ge_token\030\002 \001(\t\"H\n\017ListLogsRequest\022\016\n\006par"
+          + "ent\030\001 \001(\t\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_tok"
+          + "en\030\003 \001(\t\">\n\020ListLogsResponse\022\021\n\tlog_name"
+          + "s\030\003 \003(\t\022\027\n\017next_page_token\030\002 \001(\t2\205\n\n\020Log"
+          + "gingServiceV2\022\210\002\n\tDeleteLog\022#.google.log"
+          + "ging.v2.DeleteLogRequest\032\026.google.protob"
+          + "uf.Empty\"\275\001\202\323\344\223\002\266\001* /v2/{log_name=projec"
+          + "ts/*/logs/*}Z\033*\031/v2/{log_name=*/*/logs/*"
+          + "}Z\'*%/v2/{log_name=organizations/*/logs/"
+          + "*}Z!*\037/v2/{log_name=folders/*/logs/*}Z)*"
+          + "\'/v2/{log_name=billingAccounts/*/logs/*}"
+          + "\022\206\001\n\017WriteLogEntries\022).google.logging.v2"
+          + ".WriteLogEntriesRequest\032*.google.logging"
+          + ".v2.WriteLogEntriesResponse\"\034\202\323\344\223\002\026\"\021/v2"
+          + "/entries:write:\001*\022\202\001\n\016ListLogEntries\022(.g"
+          + "oogle.logging.v2.ListLogEntriesRequest\032)"
+          + ".google.logging.v2.ListLogEntriesRespons"
+          + "e\"\033\202\323\344\223\002\025\"\020/v2/entries:list:\001*\022\305\001\n ListM"
+          + "onitoredResourceDescriptors\022:.google.log"
+          + "ging.v2.ListMonitoredResourceDescriptors"
+          + "Request\032;.google.logging.v2.ListMonitore"
+          + "dResourceDescriptorsResponse\"(\202\323\344\223\002\"\022 /v"
+          + "2/monitoredResourceDescriptors\022\377\001\n\010ListL"
+          + "ogs\022\".google.logging.v2.ListLogsRequest\032"
+          + "#.google.logging.v2.ListLogsResponse\"\251\001\202"
+          + "\323\344\223\002\242\001\022\025/v2/{parent=*/*}/logsZ\036\022\034/v2/{pa"
+          + "rent=projects/*}/logsZ#\022!/v2/{parent=org"
+          + "anizations/*}/logsZ\035\022\033/v2/{parent=folder"
+          + "s/*}/logsZ%\022#/v2/{parent=billingAccounts"
+          + "/*}/logs\032\215\002\312A\026logging.googleapis.com\322A\360\001"
+          + "https://www.googleapis.com/auth/cloud-pl"
+          + "atform,https://www.googleapis.com/auth/c"
+          + "loud-platform.read-only,https://www.goog"
+          + "leapis.com/auth/logging.admin,https://ww"
+          + "w.googleapis.com/auth/logging.read,https"
+          + "://www.googleapis.com/auth/logging.write"
+          + "B\230\001\n\025com.google.logging.v2B\014LoggingProto"
+          + "P\001Z8google.golang.org/genproto/googleapi"
+          + "s/logging/v2;logging\370\001\001\252\002\027Google.Cloud.L"
+          + "ogging.V2\312\002\027Google\\Cloud\\Logging\\V2b\006pro"
+          + "to3"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
         new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -146,13 +156,15 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
     com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
         descriptorData,
         new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
           com.google.api.MonitoredResourceProto.getDescriptor(),
           com.google.logging.v2.LogEntryProto.getDescriptor(),
+          com.google.logging.v2.LoggingConfigProto.getDescriptor(),
           com.google.protobuf.DurationProto.getDescriptor(),
           com.google.protobuf.EmptyProto.getDescriptor(),
           com.google.protobuf.TimestampProto.getDescriptor(),
           com.google.rpc.StatusProto.getDescriptor(),
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
         },
         assigner);
     internal_static_google_logging_v2_DeleteLogRequest_descriptor =
@@ -253,16 +265,20 @@ public com.google.protobuf.ExtensionRegistry assignDescriptors(
             });
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
     registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
     com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
         descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
     com.google.api.MonitoredResourceProto.getDescriptor();
     com.google.logging.v2.LogEntryProto.getDescriptor();
+    com.google.logging.v2.LoggingConfigProto.getDescriptor();
     com.google.protobuf.DurationProto.getDescriptor();
     com.google.protobuf.EmptyProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
     com.google.rpc.StatusProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateExclusionRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateExclusionRequest.java
index f401146b52c4..de26df863bcc 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateExclusionRequest.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateExclusionRequest.java
@@ -224,11 +224,10 @@ public com.google.logging.v2.LogExclusionOrBuilder getExclusionOrBuilder() {
    *
    *
    * 
-   * Required. A nonempty list of fields to change in the existing exclusion.
+   * Required. A non-empty list of fields to change in the existing exclusion.
    * New values for the fields are taken from the corresponding fields in the
-   * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-   * Fields not mentioned in `update_mask` are not changed and are ignored in
-   * the request.
+   * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+   * `update_mask` are not changed and are ignored in the request.
    * For example, to change the filter and description of an exclusion,
    * specify an `update_mask` of `"filter,description"`.
    * 

@@ -242,11 +241,10 @@ public boolean hasUpdateMask() {
    *
    *
    * 
-   * Required. A nonempty list of fields to change in the existing exclusion.
+   * Required. A non-empty list of fields to change in the existing exclusion.
    * New values for the fields are taken from the corresponding fields in the
-   * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-   * Fields not mentioned in `update_mask` are not changed and are ignored in
-   * the request.
+   * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+   * `update_mask` are not changed and are ignored in the request.
    * For example, to change the filter and description of an exclusion,
    * specify an `update_mask` of `"filter,description"`.
    * 

@@ -260,11 +258,10 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    *
    *
    * 
-   * Required. A nonempty list of fields to change in the existing exclusion.
+   * Required. A non-empty list of fields to change in the existing exclusion.
    * New values for the fields are taken from the corresponding fields in the
-   * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-   * Fields not mentioned in `update_mask` are not changed and are ignored in
-   * the request.
+   * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+   * `update_mask` are not changed and are ignored in the request.
    * For example, to change the filter and description of an exclusion,
    * specify an `update_mask` of `"filter,description"`.
    * 

@@ -966,11 +963,10 @@ public com.google.logging.v2.LogExclusionOrBuilder getExclusionOrBuilder() {
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

@@ -984,11 +980,10 @@ public boolean hasUpdateMask() {
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

@@ -1008,11 +1003,10 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

@@ -1036,11 +1030,10 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

@@ -1061,11 +1054,10 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

@@ -1091,11 +1083,10 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

@@ -1117,11 +1108,10 @@ public Builder clearUpdateMask() {
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

@@ -1137,11 +1127,10 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

@@ -1161,11 +1150,10 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      *
      *
      * 
-     * Required. A nonempty list of fields to change in the existing exclusion.
+     * Required. A non-empty list of fields to change in the existing exclusion.
      * New values for the fields are taken from the corresponding fields in the
-     * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-     * Fields not mentioned in `update_mask` are not changed and are ignored in
-     * the request.
+     * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+     * `update_mask` are not changed and are ignored in the request.
      * For example, to change the filter and description of an exclusion,
      * specify an `update_mask` of `"filter,description"`.
      * 

diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateExclusionRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateExclusionRequestOrBuilder.java
index b08f4c6755e1..ba2e23fbe0cf 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateExclusionRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateExclusionRequestOrBuilder.java
@@ -77,11 +77,10 @@ public interface UpdateExclusionRequestOrBuilder
    *
    *
    * 
-   * Required. A nonempty list of fields to change in the existing exclusion.
+   * Required. A non-empty list of fields to change in the existing exclusion.
    * New values for the fields are taken from the corresponding fields in the
-   * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-   * Fields not mentioned in `update_mask` are not changed and are ignored in
-   * the request.
+   * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+   * `update_mask` are not changed and are ignored in the request.
    * For example, to change the filter and description of an exclusion,
    * specify an `update_mask` of `"filter,description"`.
    * 

@@ -93,11 +92,10 @@ public interface UpdateExclusionRequestOrBuilder
    *
    *
    * 
-   * Required. A nonempty list of fields to change in the existing exclusion.
+   * Required. A non-empty list of fields to change in the existing exclusion.
    * New values for the fields are taken from the corresponding fields in the
-   * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-   * Fields not mentioned in `update_mask` are not changed and are ignored in
-   * the request.
+   * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+   * `update_mask` are not changed and are ignored in the request.
    * For example, to change the filter and description of an exclusion,
    * specify an `update_mask` of `"filter,description"`.
    * 

@@ -109,11 +107,10 @@ public interface UpdateExclusionRequestOrBuilder
    *
    *
    * 
-   * Required. A nonempty list of fields to change in the existing exclusion.
+   * Required. A non-empty list of fields to change in the existing exclusion.
    * New values for the fields are taken from the corresponding fields in the
-   * [LogExclusion][google.logging.v2.LogExclusion] included in this request.
-   * Fields not mentioned in `update_mask` are not changed and are ignored in
-   * the request.
+   * [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not mentioned in
+   * `update_mask` are not changed and are ignored in the request.
    * For example, to change the filter and description of an exclusion,
    * specify an `update_mask` of `"filter,description"`.
    * 

diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateSinkRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateSinkRequest.java
index b41a9d08105a..4b9a62475264 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateSinkRequest.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateSinkRequest.java
@@ -228,9 +228,8 @@ public com.google.logging.v2.LogSinkOrBuilder getSinkOrBuilder() {
    *
    *
    * 
-   * Optional. See
-   * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
-   * for a description of this field.  When updating a sink, the effect of this
+   * Optional. See [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
+   * for a description of this field. When updating a sink, the effect of this
    * field on the value of `writer_identity` in the updated sink depends on both
    * the old and new values of this field:
    * +   If the old and new values of this field are both false or both true,
@@ -255,7 +254,7 @@ public boolean getUniqueWriterIdentity() {
    * 
    * Optional. Field mask that specifies the fields in `sink` that need
    * an update. A sink field will be overwritten if, and only if, it is
-   * in the update mask.  `name` and output only fields cannot be updated.
+   * in the update mask. `name` and output only fields cannot be updated.
    * An empty updateMask is temporarily treated as using the following mask
    * for backwards compatibility purposes:
    *   destination,filter,includeChildren
@@ -277,7 +276,7 @@ public boolean hasUpdateMask() {
    * 
    * Optional. Field mask that specifies the fields in `sink` that need
    * an update. A sink field will be overwritten if, and only if, it is
-   * in the update mask.  `name` and output only fields cannot be updated.
+   * in the update mask. `name` and output only fields cannot be updated.
    * An empty updateMask is temporarily treated as using the following mask
    * for backwards compatibility purposes:
    *   destination,filter,includeChildren
@@ -299,7 +298,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
    * 
    * Optional. Field mask that specifies the fields in `sink` that need
    * an update. A sink field will be overwritten if, and only if, it is
-   * in the update mask.  `name` and output only fields cannot be updated.
+   * in the update mask. `name` and output only fields cannot be updated.
    * An empty updateMask is temporarily treated as using the following mask
    * for backwards compatibility purposes:
    *   destination,filter,includeChildren
@@ -1014,9 +1013,8 @@ public com.google.logging.v2.LogSinkOrBuilder getSinkOrBuilder() {
      *
      *
      * 
-     * Optional. See
-     * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
-     * for a description of this field.  When updating a sink, the effect of this
+     * Optional. See [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
+     * for a description of this field. When updating a sink, the effect of this
      * field on the value of `writer_identity` in the updated sink depends on both
      * the old and new values of this field:
      * +   If the old and new values of this field are both false or both true,
@@ -1036,9 +1034,8 @@ public boolean getUniqueWriterIdentity() {
      *
      *
      * 
-     * Optional. See
-     * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
-     * for a description of this field.  When updating a sink, the effect of this
+     * Optional. See [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
+     * for a description of this field. When updating a sink, the effect of this
      * field on the value of `writer_identity` in the updated sink depends on both
      * the old and new values of this field:
      * +   If the old and new values of this field are both false or both true,
@@ -1061,9 +1058,8 @@ public Builder setUniqueWriterIdentity(boolean value) {
      *
      *
      * 
-     * Optional. See
-     * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
-     * for a description of this field.  When updating a sink, the effect of this
+     * Optional. See [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
+     * for a description of this field. When updating a sink, the effect of this
      * field on the value of `writer_identity` in the updated sink depends on both
      * the old and new values of this field:
      * +   If the old and new values of this field are both false or both true,
@@ -1095,7 +1091,7 @@ public Builder clearUniqueWriterIdentity() {
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
@@ -1117,7 +1113,7 @@ public boolean hasUpdateMask() {
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
@@ -1145,7 +1141,7 @@ public com.google.protobuf.FieldMask getUpdateMask() {
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
@@ -1177,7 +1173,7 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
@@ -1206,7 +1202,7 @@ public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForVal
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
@@ -1240,7 +1236,7 @@ public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
@@ -1270,7 +1266,7 @@ public Builder clearUpdateMask() {
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
@@ -1294,7 +1290,7 @@ public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
@@ -1322,7 +1318,7 @@ public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      * 
      * Optional. Field mask that specifies the fields in `sink` that need
      * an update. A sink field will be overwritten if, and only if, it is
-     * in the update mask.  `name` and output only fields cannot be updated.
+     * in the update mask. `name` and output only fields cannot be updated.
      * An empty updateMask is temporarily treated as using the following mask
      * for backwards compatibility purposes:
      *   destination,filter,includeChildren
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateSinkRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateSinkRequestOrBuilder.java
index d7084c419101..260afbd4aa96 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateSinkRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/UpdateSinkRequestOrBuilder.java
@@ -79,9 +79,8 @@ public interface UpdateSinkRequestOrBuilder
    *
    *
    * 
-   * Optional. See
-   * [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
-   * for a description of this field.  When updating a sink, the effect of this
+   * Optional. See [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
+   * for a description of this field. When updating a sink, the effect of this
    * field on the value of `writer_identity` in the updated sink depends on both
    * the old and new values of this field:
    * +   If the old and new values of this field are both false or both true,
@@ -102,7 +101,7 @@ public interface UpdateSinkRequestOrBuilder
    * 
    * Optional. Field mask that specifies the fields in `sink` that need
    * an update. A sink field will be overwritten if, and only if, it is
-   * in the update mask.  `name` and output only fields cannot be updated.
+   * in the update mask. `name` and output only fields cannot be updated.
    * An empty updateMask is temporarily treated as using the following mask
    * for backwards compatibility purposes:
    *   destination,filter,includeChildren
@@ -122,7 +121,7 @@ public interface UpdateSinkRequestOrBuilder
    * 
    * Optional. Field mask that specifies the fields in `sink` that need
    * an update. A sink field will be overwritten if, and only if, it is
-   * in the update mask.  `name` and output only fields cannot be updated.
+   * in the update mask. `name` and output only fields cannot be updated.
    * An empty updateMask is temporarily treated as using the following mask
    * for backwards compatibility purposes:
    *   destination,filter,includeChildren
@@ -142,7 +141,7 @@ public interface UpdateSinkRequestOrBuilder
    * 
    * Optional. Field mask that specifies the fields in `sink` that need
    * an update. A sink field will be overwritten if, and only if, it is
-   * in the update mask.  `name` and output only fields cannot be updated.
+   * in the update mask. `name` and output only fields cannot be updated.
    * An empty updateMask is temporarily treated as using the following mask
    * for backwards compatibility purposes:
    *   destination,filter,includeChildren
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/WriteLogEntriesRequest.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/WriteLogEntriesRequest.java
index 84f77d014caa..c1dda784e490 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/WriteLogEntriesRequest.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/WriteLogEntriesRequest.java
@@ -401,8 +401,8 @@ public java.lang.String getLabelsOrThrow(java.lang.String key) {
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -432,8 +432,8 @@ public java.util.List getEntriesList() {
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -464,8 +464,8 @@ public java.util.List getEntriesList() {
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -495,8 +495,8 @@ public int getEntriesCount() {
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -526,8 +526,8 @@ public com.google.logging.v2.LogEntry getEntries(int index) {
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -1638,8 +1638,8 @@ private void ensureEntriesIsMutable() {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1673,8 +1673,8 @@ public java.util.List getEntriesList() {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1708,8 +1708,8 @@ public int getEntriesCount() {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1743,8 +1743,8 @@ public com.google.logging.v2.LogEntry getEntries(int index) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1784,8 +1784,8 @@ public Builder setEntries(int index, com.google.logging.v2.LogEntry value) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1822,8 +1822,8 @@ public Builder setEntries(int index, com.google.logging.v2.LogEntry.Builder buil
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1863,8 +1863,8 @@ public Builder addEntries(com.google.logging.v2.LogEntry value) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1904,8 +1904,8 @@ public Builder addEntries(int index, com.google.logging.v2.LogEntry value) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1942,8 +1942,8 @@ public Builder addEntries(com.google.logging.v2.LogEntry.Builder builderForValue
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -1980,8 +1980,8 @@ public Builder addEntries(int index, com.google.logging.v2.LogEntry.Builder buil
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -2019,8 +2019,8 @@ public Builder addAllEntries(
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -2057,8 +2057,8 @@ public Builder clearEntries() {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -2095,8 +2095,8 @@ public Builder removeEntries(int index) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -2126,8 +2126,8 @@ public com.google.logging.v2.LogEntry.Builder getEntriesBuilder(int index) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -2161,8 +2161,8 @@ public com.google.logging.v2.LogEntryOrBuilder getEntriesOrBuilder(int index) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -2197,8 +2197,8 @@ public com.google.logging.v2.LogEntryOrBuilder getEntriesOrBuilder(int index) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -2229,8 +2229,8 @@ public com.google.logging.v2.LogEntry.Builder addEntriesBuilder() {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
@@ -2261,8 +2261,8 @@ public com.google.logging.v2.LogEntry.Builder addEntriesBuilder(int index) {
      * Log entries with timestamps that are more than the
      * [logs retention period](/logging/quota-policy) in the past or more than
      * 24 hours in the future will not be available when calling `entries.list`.
-     * However, those log entries can still be exported with
-     * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+     * However, those log entries can still be
+     * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
      * To improve throughput and to avoid exceeding the
      * [quota limit](/logging/quota-policy) for calls to `entries.write`,
      * you should try to include several log entries in this list,
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/WriteLogEntriesRequestOrBuilder.java b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/WriteLogEntriesRequestOrBuilder.java
index 951285eab22d..47b515aa465c 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/WriteLogEntriesRequestOrBuilder.java
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/java/com/google/logging/v2/WriteLogEntriesRequestOrBuilder.java
@@ -186,8 +186,8 @@ public interface WriteLogEntriesRequestOrBuilder
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -215,8 +215,8 @@ public interface WriteLogEntriesRequestOrBuilder
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -244,8 +244,8 @@ public interface WriteLogEntriesRequestOrBuilder
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -273,8 +273,8 @@ public interface WriteLogEntriesRequestOrBuilder
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
@@ -302,8 +302,8 @@ public interface WriteLogEntriesRequestOrBuilder
    * Log entries with timestamps that are more than the
    * [logs retention period](/logging/quota-policy) in the past or more than
    * 24 hours in the future will not be available when calling `entries.list`.
-   * However, those log entries can still be exported with
-   * [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   * However, those log entries can still be
+   * [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
    * To improve throughput and to avoid exceeding the
    * [quota limit](/logging/quota-policy) for calls to `entries.write`,
    * you should try to include several log entries in this list,
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/type/http_request.proto b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/type/http_request.proto
new file mode 100644
index 000000000000..fc1afd7dc002
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/type/http_request.proto
@@ -0,0 +1,94 @@
+// Copyright 2019 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.logging.type;
+
+import "google/protobuf/duration.proto";
+import "google/api/annotations.proto";
+
+option csharp_namespace = "Google.Cloud.Logging.Type";
+option go_package = "google.golang.org/genproto/googleapis/logging/type;ltype";
+option java_multiple_files = true;
+option java_outer_classname = "HttpRequestProto";
+option java_package = "com.google.logging.type";
+option php_namespace = "Google\\Cloud\\Logging\\Type";
+
+// A common proto for logging HTTP requests. Only contains semantics
+// defined by the HTTP specification. Product-specific logging
+// information MUST be defined in a separate message.
+message HttpRequest {
+  // The request method. Examples: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`.
+  string request_method = 1;
+
+  // The scheme (http, https), the host name, the path and the query
+  // portion of the URL that was requested.
+  // Example: `"http://example.com/some/info?color=red"`.
+  string request_url = 2;
+
+  // The size of the HTTP request message in bytes, including the request
+  // headers and the request body.
+  int64 request_size = 3;
+
+  // The response code indicating the status of response.
+  // Examples: 200, 404.
+  int32 status = 4;
+
+  // The size of the HTTP response message sent back to the client, in bytes,
+  // including the response headers and the response body.
+  int64 response_size = 5;
+
+  // The user agent sent by the client. Example:
+  // `"Mozilla/4.0 (compatible; MSIE 6.0; Windows 98; Q312461; .NET
+  // CLR 1.0.3705)"`.
+  string user_agent = 6;
+
+  // The IP address (IPv4 or IPv6) of the client that issued the HTTP
+  // request. Examples: `"192.168.1.1"`, `"FE80::0202:B3FF:FE1E:8329"`.
+  string remote_ip = 7;
+
+  // The IP address (IPv4 or IPv6) of the origin server that the request was
+  // sent to.
+  string server_ip = 13;
+
+  // The referer URL of the request, as defined in
+  // [HTTP/1.1 Header Field
+  // Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html).
+  string referer = 8;
+
+  // The request processing latency on the server, from the time the request was
+  // received until the response was sent.
+  google.protobuf.Duration latency = 14;
+
+  // Whether or not a cache lookup was attempted.
+  bool cache_lookup = 11;
+
+  // Whether or not an entity was served from cache
+  // (with or without validation).
+  bool cache_hit = 9;
+
+  // Whether or not the response was validated with the origin server before
+  // being served from cache. This field is only meaningful if `cache_hit` is
+  // True.
+  bool cache_validated_with_origin_server = 10;
+
+  // The number of HTTP response bytes inserted into cache. Set only when a
+  // cache fill was attempted.
+  int64 cache_fill_bytes = 12;
+
+  // Protocol used for the request. Examples: "HTTP/1.1", "HTTP/2", "websocket"
+  string protocol = 15;
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/type/log_severity.proto b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/type/log_severity.proto
new file mode 100644
index 000000000000..c6fd055a9001
--- /dev/null
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/type/log_severity.proto
@@ -0,0 +1,72 @@
+// Copyright 2019 Google LLC.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+syntax = "proto3";
+
+package google.logging.type;
+
+import "google/api/annotations.proto";
+
+option csharp_namespace = "Google.Cloud.Logging.Type";
+option go_package = "google.golang.org/genproto/googleapis/logging/type;ltype";
+option java_multiple_files = true;
+option java_outer_classname = "LogSeverityProto";
+option java_package = "com.google.logging.type";
+option php_namespace = "Google\\Cloud\\Logging\\Type";
+
+// The severity of the event described in a log entry, expressed as one of the
+// standard severity levels listed below.  For your reference, the levels are
+// assigned the listed numeric values. The effect of using numeric values other
+// than those listed is undefined.
+//
+// You can filter for log entries by severity.  For example, the following
+// filter expression will match log entries with severities `INFO`, `NOTICE`,
+// and `WARNING`:
+//
+//     severity > DEBUG AND severity <= WARNING
+//
+// If you are writing log entries, you should map other severity encodings to
+// one of these standard levels. For example, you might map all of Java's FINE,
+// FINER, and FINEST levels to `LogSeverity.DEBUG`. You can preserve the
+// original severity level in the log entry payload if you wish.
+enum LogSeverity {
+  // (0) The log entry has no assigned severity level.
+  DEFAULT = 0;
+
+  // (100) Debug or trace information.
+  DEBUG = 100;
+
+  // (200) Routine information, such as ongoing status or performance.
+  INFO = 200;
+
+  // (300) Normal but significant events, such as start up, shut down, or
+  // a configuration change.
+  NOTICE = 300;
+
+  // (400) Warning events might cause problems.
+  WARNING = 400;
+
+  // (500) Error events are likely to cause problems.
+  ERROR = 500;
+
+  // (600) Critical events cause more severe problems or outages.
+  CRITICAL = 600;
+
+  // (700) A person must take an action immediately.
+  ALERT = 700;
+
+  // (800) One or more systems are unusable.
+  EMERGENCY = 800;
+}
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/log_entry.proto b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/log_entry.proto
index de9786daf733..f0b037545199 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/log_entry.proto
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/log_entry.proto
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,13 +17,14 @@ syntax = "proto3";
 
 package google.logging.v2;
 
-import "google/api/annotations.proto";
 import "google/api/monitored_resource.proto";
 import "google/logging/type/http_request.proto";
 import "google/logging/type/log_severity.proto";
 import "google/protobuf/any.proto";
 import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
+import "google/rpc/status.proto";
+import "google/api/annotations.proto";
 
 option cc_enable_arenas = true;
 option csharp_namespace = "Google.Cloud.Logging.V2";
@@ -34,6 +35,7 @@ option java_package = "com.google.logging.v2";
 option php_namespace = "Google\\Cloud\\Logging\\V2";
 
 // An individual entry in a log.
+//
 message LogEntry {
   // Required. The resource name of the log to which this log entry belongs:
   //
@@ -42,9 +44,9 @@ message LogEntry {
   //     "billingAccounts/[BILLING_ACCOUNT_ID]/logs/[LOG_ID]"
   //     "folders/[FOLDER_ID]/logs/[LOG_ID]"
   //
-  //  A project number may optionally be used in place of PROJECT_ID. The
-  //  project number is translated to its corresponding PROJECT_ID internally
-  //  and the `log_name` field will contain PROJECT_ID in queries and exports.
+  // A project number may optionally be used in place of PROJECT_ID. The project
+  // number is translated to its corresponding PROJECT_ID internally and the
+  // `log_name` field will contain PROJECT_ID in queries and exports.
   //
   // `[LOG_ID]` must be URL-encoded within `log_name`. Example:
   // `"organizations/1234567890/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
@@ -59,17 +61,23 @@ message LogEntry {
   // any results.
   string log_name = 12;
 
-  // Required. The primary monitored resource associated with this log entry.
-  // Example: a log entry that reports a database error would be
-  // associated with the monitored resource designating the particular
-  // database that reported the error.
+  // Required. The monitored resource that produced this log entry.
+  //
+  // Example: a log entry that reports a database error would be associated with
+  // the monitored resource designating the particular database that reported
+  // the error.
   google.api.MonitoredResource resource = 8;
 
   // Optional. The log entry payload, which can be one of multiple types.
   oneof payload {
-    // The log entry payload, represented as a protocol buffer.  Some
-    // Google Cloud Platform services use this field for their log
-    // entry payloads.
+    // The log entry payload, represented as a protocol buffer. Some Google
+    // Cloud Platform services use this field for their log entry payloads.
+    //
+    // The following protocol buffer types are supported; user-defined types
+    // are not supported:
+    //
+    //   "type.googleapis.com/google.cloud.audit.AuditLog"
+    //   "type.googleapis.com/google.appengine.logging.v1.RequestLog"
     google.protobuf.Any proto_payload = 2;
 
     // The log entry payload, represented as a Unicode string (UTF-8).
@@ -80,19 +88,18 @@ message LogEntry {
     google.protobuf.Struct json_payload = 6;
   }
 
-  // Optional. The time the event described by the log entry occurred.
-  // This time is used to compute the log entry's age and to enforce
-  // the logs retention period. If this field is omitted in a new log
-  // entry, then Logging assigns it the current time.
-  // Timestamps have nanosecond accuracy, but trailing zeros in the fractional
-  // seconds might be omitted when the timestamp is displayed.
+  // Optional. The time the event described by the log entry occurred.  This
+  // time is used to compute the log entry's age and to enforce the logs
+  // retention period. If this field is omitted in a new log entry, then Logging
+  // assigns it the current time.  Timestamps have nanosecond accuracy, but
+  // trailing zeros in the fractional seconds might be omitted when the
+  // timestamp is displayed.
   //
-  // Incoming log entries should have timestamps that are no more than
-  // the [logs retention period](/logging/quotas) in the past,
-  // and no more than 24 hours in the future. Log entries outside those time
-  // boundaries will not be available when calling `entries.list`, but
-  // those log entries can still be exported with
-  // [LogSinks](/logging/docs/api/tasks/exporting-logs).
+  // Incoming log entries should have timestamps that are no more than the [logs
+  // retention period](/logging/quotas) in the past, and no more than 24 hours
+  // in the future. Log entries outside those time boundaries will not be
+  // available when calling `entries.list`, but those log entries can still be
+  // [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
   google.protobuf.Timestamp timestamp = 9;
 
   // Output only. The time the log entry was received by Logging.
@@ -103,25 +110,31 @@ message LogEntry {
   google.logging.type.LogSeverity severity = 10;
 
   // Optional. A unique identifier for the log entry. If you provide a value,
-  // then Logging considers other log entries in the same project,
-  // with the same `timestamp`, and with the same `insert_id` to be duplicates
-  // which can be removed.  If omitted in new log entries, then
-  // Logging assigns its own unique identifier. The `insert_id` is also used
-  // to order log entries that have the same `timestamp` value.
+  // then Logging considers other log entries in the same project, with the same
+  // `timestamp`, and with the same `insert_id` to be duplicates which can be
+  // removed. If omitted in new log entries, then Logging assigns its own unique
+  // identifier. The `insert_id` is also used to order log entries that have the
+  // same `timestamp` value.
   string insert_id = 4;
 
-  // Optional. Information about the HTTP request associated with this
-  // log entry, if applicable.
+  // Optional. Information about the HTTP request associated with this log
+  // entry, if applicable.
   google.logging.type.HttpRequest http_request = 7;
 
   // Optional. A set of user-defined (key, value) data that provides additional
   // information about the log entry.
   map labels = 11;
 
-  // Output only. Additional metadata about the monitored resource.
+  // Deprecated. Output only. Additional metadata about the monitored resource.
+  //
   // Only `k8s_container`, `k8s_pod`, and `k8s_node` MonitoredResources have
-  // this field populated.
-  google.api.MonitoredResourceMetadata metadata = 25;
+  // this field populated for GKE versions older than 1.12.6. For GKE versions
+  // 1.12.6 and above, the `metadata` field has been deprecated. The Kubernetes
+  // pod labels that used to be in `metadata.userLabels` will now be present in
+  // the `labels` field with a key prefix of `k8s-pod/`. The Stackdriver system
+  // labels that were present in the `metadata.systemLabels` field will no
+  // longer be available in the LogEntry.
+  google.api.MonitoredResourceMetadata metadata = 25 [deprecated = true];
 
   // Optional. Information about an operation associated with the log entry, if
   // applicable.
@@ -134,12 +147,14 @@ message LogEntry {
   string trace = 22;
 
   // Optional. The span ID within the trace associated with the log entry.
-  // For Trace spans, this is the same format that the Trace
-  // API v2 uses: a 16-character hexadecimal encoding of an 8-byte array, such
-  // as "000000000000004a".
+  //
+  // For Trace spans, this is the same format that the Trace API v2 uses: a
+  // 16-character hexadecimal encoding of an 8-byte array, such as
+  // "000000000000004a".
   string span_id = 27;
 
   // Optional. The sampling decision of the trace associated with the log entry.
+  //
   // True means that the trace resource name in the `trace` field was sampled
   // for storage in a trace backend. False means that the trace was not sampled
   // for storage when this log entry was written, or the sampling decision was
@@ -155,12 +170,12 @@ message LogEntry {
 // Additional information about a potentially long-running operation with which
 // a log entry is associated.
 message LogEntryOperation {
-  // Optional. An arbitrary operation identifier. Log entries with the
-  // same identifier are assumed to be part of the same operation.
+  // Optional. An arbitrary operation identifier. Log entries with the same
+  // identifier are assumed to be part of the same operation.
   string id = 1;
 
-  // Optional. An arbitrary producer identifier. The combination of
-  // `id` and `producer` must be globally unique.  Examples for `producer`:
+  // Optional. An arbitrary producer identifier. The combination of `id` and
+  // `producer` must be globally unique. Examples for `producer`:
   // `"MyDivision.MyBigCompany.com"`, `"github.com/MyProject/MyApplication"`.
   string producer = 2;
 
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/logging.proto b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/logging.proto
index d04cd5c03dd0..fc4217593770 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/logging.proto
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/logging.proto
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,13 +17,15 @@ syntax = "proto3";
 
 package google.logging.v2;
 
-import "google/api/annotations.proto";
 import "google/api/monitored_resource.proto";
 import "google/logging/v2/log_entry.proto";
+import "google/logging/v2/logging_config.proto";
 import "google/protobuf/duration.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/timestamp.proto";
 import "google/rpc/status.proto";
+import "google/api/annotations.proto";
+import "google/api/client.proto";
 
 option cc_enable_arenas = true;
 option csharp_namespace = "Google.Cloud.Logging.V2";
@@ -35,6 +37,14 @@ option php_namespace = "Google\\Cloud\\Logging\\V2";
 
 // Service for ingesting and querying logs.
 service LoggingServiceV2 {
+  option (google.api.default_host) = "logging.googleapis.com";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/cloud-platform,"
+      "https://www.googleapis.com/auth/cloud-platform.read-only,"
+      "https://www.googleapis.com/auth/logging.admin,"
+      "https://www.googleapis.com/auth/logging.read,"
+      "https://www.googleapis.com/auth/logging.write";
+
   // Deletes all the log entries in a log.
   // The log reappears if it receives new entries.
   // Log entries written shortly before the delete operation might not be
@@ -42,9 +52,18 @@ service LoggingServiceV2 {
   rpc DeleteLog(DeleteLogRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v2/{log_name=projects/*/logs/*}"
-      additional_bindings { delete: "/v2/{log_name=organizations/*/logs/*}" }
-      additional_bindings { delete: "/v2/{log_name=folders/*/logs/*}" }
-      additional_bindings { delete: "/v2/{log_name=billingAccounts/*/logs/*}" }
+      additional_bindings {
+        delete: "/v2/{log_name=*/*/logs/*}"
+      }
+      additional_bindings {
+        delete: "/v2/{log_name=organizations/*/logs/*}"
+      }
+      additional_bindings {
+        delete: "/v2/{log_name=folders/*/logs/*}"
+      }
+      additional_bindings {
+        delete: "/v2/{log_name=billingAccounts/*/logs/*}"
+      }
     };
   }
 
@@ -55,17 +74,16 @@ service LoggingServiceV2 {
   // A single request may contain log entries for a maximum of 1000
   // different resources (projects, organizations, billing accounts or
   // folders)
-  rpc WriteLogEntries(WriteLogEntriesRequest)
-      returns (WriteLogEntriesResponse) {
+  rpc WriteLogEntries(WriteLogEntriesRequest) returns (WriteLogEntriesResponse) {
     option (google.api.http) = {
       post: "/v2/entries:write"
       body: "*"
     };
   }
 
-  // Lists log entries.  Use this method to retrieve log entries from
-  // Logging.  For ways to export log entries, see
-  // [Exporting Logs](/logging/docs/export).
+  // Lists log entries.  Use this method to retrieve log entries that originated
+  // from a project/folder/organization/billing account.  For ways to export log
+  // entries, see [Exporting Logs](/logging/docs/export).
   rpc ListLogEntries(ListLogEntriesRequest) returns (ListLogEntriesResponse) {
     option (google.api.http) = {
       post: "/v2/entries:list"
@@ -74,8 +92,7 @@ service LoggingServiceV2 {
   }
 
   // Lists the descriptors for monitored resource types used by Logging.
-  rpc ListMonitoredResourceDescriptors(ListMonitoredResourceDescriptorsRequest)
-      returns (ListMonitoredResourceDescriptorsResponse) {
+  rpc ListMonitoredResourceDescriptors(ListMonitoredResourceDescriptorsRequest) returns (ListMonitoredResourceDescriptorsResponse) {
     option (google.api.http) = {
       get: "/v2/monitoredResourceDescriptors"
     };
@@ -86,10 +103,18 @@ service LoggingServiceV2 {
   rpc ListLogs(ListLogsRequest) returns (ListLogsResponse) {
     option (google.api.http) = {
       get: "/v2/{parent=*/*}/logs"
-      additional_bindings { get: "/v2/{parent=projects/*}/logs" }
-      additional_bindings { get: "/v2/{parent=organizations/*}/logs" }
-      additional_bindings { get: "/v2/{parent=folders/*}/logs" }
-      additional_bindings { get: "/v2/{parent=billingAccounts/*}/logs" }
+      additional_bindings {
+        get: "/v2/{parent=projects/*}/logs"
+      }
+      additional_bindings {
+        get: "/v2/{parent=organizations/*}/logs"
+      }
+      additional_bindings {
+        get: "/v2/{parent=folders/*}/logs"
+      }
+      additional_bindings {
+        get: "/v2/{parent=billingAccounts/*}/logs"
+      }
     };
   }
 }
@@ -164,8 +189,8 @@ message WriteLogEntriesRequest {
   // Log entries with timestamps that are more than the
   // [logs retention period](/logging/quota-policy) in the past or more than
   // 24 hours in the future will not be available when calling `entries.list`.
-  // However, those log entries can still be exported with
-  // [LogSinks](/logging/docs/api/tasks/exporting-logs).
+  // However, those log entries can still be
+  // [exported with LogSinks](/logging/docs/api/tasks/exporting-logs).
   //
   // To improve throughput and to avoid exceeding the
   // [quota limit](/logging/quota-policy) for calls to `entries.write`,
@@ -188,7 +213,9 @@ message WriteLogEntriesRequest {
 
 // Result returned from WriteLogEntries.
 // empty
-message WriteLogEntriesResponse {}
+message WriteLogEntriesResponse {
+
+}
 
 // Error details for WriteLogEntries with partial success.
 message WriteLogEntriesPartialErrors {
@@ -205,9 +232,7 @@ message WriteLogEntriesPartialErrors {
 message ListLogEntriesRequest {
   // Deprecated. Use `resource_names` instead.  One or more project identifiers
   // or project numbers from which to retrieve log entries.  Example:
-  // `"my-project-1A"`. If present, these project identifiers are converted to
-  // resource name format and added to the list of resources in
-  // `resource_names`.
+  // `"my-project-1A"`.
   repeated string project_ids = 1 [deprecated = true];
 
   // Required. Names of one or more parent resources from which to
@@ -218,6 +243,7 @@ message ListLogEntriesRequest {
   //     "billingAccounts/[BILLING_ACCOUNT_ID]"
   //     "folders/[FOLDER_ID]"
   //
+  //
   // Projects listed in the `project_ids` field are added to this list.
   repeated string resource_names = 8;
 
@@ -320,8 +346,8 @@ message ListLogsRequest {
 // Result returned from ListLogs.
 message ListLogsResponse {
   // A list of log names. For example,
-  // `"projects/my-project/syslog"` or
-  // `"organizations/123/cloudresourcemanager.googleapis.com%2Factivity"`.
+  // `"projects/my-project/logs/syslog"` or
+  // `"organizations/123/logs/cloudresourcemanager.googleapis.com%2Factivity"`.
   repeated string log_names = 3;
 
   // If there might be more results than those appearing in this response, then
diff --git a/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/logging_config.proto b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/logging_config.proto
index 2afea1062df5..a9ccdf51cb19 100644
--- a/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/logging_config.proto
+++ b/google-api-grpc/proto-google-cloud-logging-v2/src/main/proto/google/logging/v2/logging_config.proto
@@ -1,4 +1,4 @@
-// Copyright 2018 Google LLC.
+// Copyright 2019 Google LLC.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,10 +17,12 @@ syntax = "proto3";
 
 package google.logging.v2;
 
-import "google/api/annotations.proto";
+import "google/protobuf/duration.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/field_mask.proto";
 import "google/protobuf/timestamp.proto";
+import "google/api/annotations.proto";
+import "google/api/client.proto";
 
 option cc_enable_arenas = true;
 option csharp_namespace = "Google.Cloud.Logging.V2";
@@ -30,17 +32,31 @@ option java_outer_classname = "LoggingConfigProto";
 option java_package = "com.google.logging.v2";
 option php_namespace = "Google\\Cloud\\Logging\\V2";
 
-// Service for configuring sinks used to export log entries out of
-// Logging.
+// Service for configuring sinks used to route log entries.
 service ConfigServiceV2 {
+  option (google.api.default_host) = "logging.googleapis.com";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/cloud-platform,"
+      "https://www.googleapis.com/auth/cloud-platform.read-only,"
+      "https://www.googleapis.com/auth/logging.admin,"
+      "https://www.googleapis.com/auth/logging.read";
+
   // Lists sinks.
   rpc ListSinks(ListSinksRequest) returns (ListSinksResponse) {
     option (google.api.http) = {
       get: "/v2/{parent=*/*}/sinks"
-      additional_bindings { get: "/v2/{parent=projects/*}/sinks" }
-      additional_bindings { get: "/v2/{parent=organizations/*}/sinks" }
-      additional_bindings { get: "/v2/{parent=folders/*}/sinks" }
-      additional_bindings { get: "/v2/{parent=billingAccounts/*}/sinks" }
+      additional_bindings {
+        get: "/v2/{parent=projects/*}/sinks"
+      }
+      additional_bindings {
+        get: "/v2/{parent=organizations/*}/sinks"
+      }
+      additional_bindings {
+        get: "/v2/{parent=folders/*}/sinks"
+      }
+      additional_bindings {
+        get: "/v2/{parent=billingAccounts/*}/sinks"
+      }
     };
   }
 
@@ -48,27 +64,41 @@ service ConfigServiceV2 {
   rpc GetSink(GetSinkRequest) returns (LogSink) {
     option (google.api.http) = {
       get: "/v2/{sink_name=*/*/sinks/*}"
-      additional_bindings { get: "/v2/{sink_name=projects/*/sinks/*}" }
-      additional_bindings { get: "/v2/{sink_name=organizations/*/sinks/*}" }
-      additional_bindings { get: "/v2/{sink_name=folders/*/sinks/*}" }
-      additional_bindings { get: "/v2/{sink_name=billingAccounts/*/sinks/*}" }
+      additional_bindings {
+        get: "/v2/{sink_name=projects/*/sinks/*}"
+      }
+      additional_bindings {
+        get: "/v2/{sink_name=organizations/*/sinks/*}"
+      }
+      additional_bindings {
+        get: "/v2/{sink_name=folders/*/sinks/*}"
+      }
+      additional_bindings {
+        get: "/v2/{sink_name=billingAccounts/*/sinks/*}"
+      }
     };
   }
 
-  // Creates a sink that exports specified log entries to a destination.  The
+  // Creates a sink that exports specified log entries to a destination. The
   // export of newly-ingested log entries begins immediately, unless the sink's
-  // `writer_identity` is not permitted to write to the destination.  A sink can
+  // `writer_identity` is not permitted to write to the destination. A sink can
   // export log entries only from the resource owning the sink.
   rpc CreateSink(CreateSinkRequest) returns (LogSink) {
     option (google.api.http) = {
       post: "/v2/{parent=*/*}/sinks"
       body: "sink"
-      additional_bindings { post: "/v2/{parent=projects/*}/sinks" body: "sink" }
+      additional_bindings {
+        post: "/v2/{parent=projects/*}/sinks"
+        body: "sink"
+      }
       additional_bindings {
         post: "/v2/{parent=organizations/*}/sinks"
         body: "sink"
       }
-      additional_bindings { post: "/v2/{parent=folders/*}/sinks" body: "sink" }
+      additional_bindings {
+        post: "/v2/{parent=folders/*}/sinks"
+        body: "sink"
+      }
       additional_bindings {
         post: "/v2/{parent=billingAccounts/*}/sinks"
         body: "sink"
@@ -76,8 +106,9 @@ service ConfigServiceV2 {
     };
   }
 
-  // Updates a sink.  This method replaces the following fields in the existing
+  // Updates a sink. This method replaces the following fields in the existing
   // sink with values from the new sink: `destination`, and `filter`.
+  //
   // The updated sink might also have a new `writer_identity`; see the
   // `unique_writer_identity` field.
   rpc UpdateSink(UpdateSinkRequest) returns (LogSink) {
@@ -124,9 +155,15 @@ service ConfigServiceV2 {
   rpc DeleteSink(DeleteSinkRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v2/{sink_name=*/*/sinks/*}"
-      additional_bindings { delete: "/v2/{sink_name=projects/*/sinks/*}" }
-      additional_bindings { delete: "/v2/{sink_name=organizations/*/sinks/*}" }
-      additional_bindings { delete: "/v2/{sink_name=folders/*/sinks/*}" }
+      additional_bindings {
+        delete: "/v2/{sink_name=projects/*/sinks/*}"
+      }
+      additional_bindings {
+        delete: "/v2/{sink_name=organizations/*/sinks/*}"
+      }
+      additional_bindings {
+        delete: "/v2/{sink_name=folders/*/sinks/*}"
+      }
       additional_bindings {
         delete: "/v2/{sink_name=billingAccounts/*/sinks/*}"
       }
@@ -137,10 +174,18 @@ service ConfigServiceV2 {
   rpc ListExclusions(ListExclusionsRequest) returns (ListExclusionsResponse) {
     option (google.api.http) = {
       get: "/v2/{parent=*/*}/exclusions"
-      additional_bindings { get: "/v2/{parent=projects/*}/exclusions" }
-      additional_bindings { get: "/v2/{parent=organizations/*}/exclusions" }
-      additional_bindings { get: "/v2/{parent=folders/*}/exclusions" }
-      additional_bindings { get: "/v2/{parent=billingAccounts/*}/exclusions" }
+      additional_bindings {
+        get: "/v2/{parent=projects/*}/exclusions"
+      }
+      additional_bindings {
+        get: "/v2/{parent=organizations/*}/exclusions"
+      }
+      additional_bindings {
+        get: "/v2/{parent=folders/*}/exclusions"
+      }
+      additional_bindings {
+        get: "/v2/{parent=billingAccounts/*}/exclusions"
+      }
     };
   }
 
@@ -148,10 +193,18 @@ service ConfigServiceV2 {
   rpc GetExclusion(GetExclusionRequest) returns (LogExclusion) {
     option (google.api.http) = {
       get: "/v2/{name=*/*/exclusions/*}"
-      additional_bindings { get: "/v2/{name=projects/*/exclusions/*}" }
-      additional_bindings { get: "/v2/{name=organizations/*/exclusions/*}" }
-      additional_bindings { get: "/v2/{name=folders/*/exclusions/*}" }
-      additional_bindings { get: "/v2/{name=billingAccounts/*/exclusions/*}" }
+      additional_bindings {
+        get: "/v2/{name=projects/*/exclusions/*}"
+      }
+      additional_bindings {
+        get: "/v2/{name=organizations/*/exclusions/*}"
+      }
+      additional_bindings {
+        get: "/v2/{name=folders/*/exclusions/*}"
+      }
+      additional_bindings {
+        get: "/v2/{name=billingAccounts/*/exclusions/*}"
+      }
     };
   }
 
@@ -209,9 +262,15 @@ service ConfigServiceV2 {
   rpc DeleteExclusion(DeleteExclusionRequest) returns (google.protobuf.Empty) {
     option (google.api.http) = {
       delete: "/v2/{name=*/*/exclusions/*}"
-      additional_bindings { delete: "/v2/{name=projects/*/exclusions/*}" }
-      additional_bindings { delete: "/v2/{name=organizations/*/exclusions/*}" }
-      additional_bindings { delete: "/v2/{name=folders/*/exclusions/*}" }
+      additional_bindings {
+        delete: "/v2/{name=projects/*/exclusions/*}"
+      }
+      additional_bindings {
+        delete: "/v2/{name=organizations/*/exclusions/*}"
+      }
+      additional_bindings {
+        delete: "/v2/{name=folders/*/exclusions/*}"
+      }
       additional_bindings {
         delete: "/v2/{name=billingAccounts/*/exclusions/*}"
       }
@@ -221,9 +280,9 @@ service ConfigServiceV2 {
 
 // Describes a sink used to export log entries to one of the following
 // destinations in any project: a Cloud Storage bucket, a BigQuery dataset, or a
-// Cloud Pub/Sub topic.  A logs filter controls which log entries are
-// exported. The sink must be created within a project, organization, billing
-// account, or folder.
+// Cloud Pub/Sub topic. A logs filter controls which log entries are exported.
+// The sink must be created within a project, organization, billing account, or
+// folder.
 message LogSink {
   // Available log entry formats. Log entries can be written to
   // Logging in either format and can be exported in either format.
@@ -240,7 +299,7 @@ message LogSink {
   }
 
   // Required. The client-assigned sink identifier, unique within the
-  // project. Example: `"my-syslog-errors-to-pubsub"`.  Sink identifiers are
+  // project. Example: `"my-syslog-errors-to-pubsub"`. Sink identifiers are
   // limited to 100 characters and can include only the following characters:
   // upper and lower-case alphanumeric characters, underscores, hyphens, and
   // periods.
@@ -254,34 +313,33 @@ message LogSink {
   //
   // The sink's `writer_identity`, set when the sink is created, must
   // have permission to write to the destination or else the log
-  // entries are not exported.  For more information, see
-  // [Exporting Logs With Sinks](/logging/docs/api/tasks/exporting-logs).
+  // entries are not exported. For more information, see
+  // [Exporting Logs with Sinks](/logging/docs/api/tasks/exporting-logs).
   string destination = 3;
 
-  // Optional.
-  // An [advanced logs filter](/logging/docs/view/advanced_filters).  The only
+  // Optional. An [advanced logs filter](/logging/docs/view/advanced-queries). The only
   // exported log entries are those that are in the resource owning the sink and
-  // that match the filter.  For example:
+  // that match the filter. For example:
   //
   //     logName="projects/[PROJECT_ID]/logs/[LOG_ID]" AND severity>=ERROR
   string filter = 5;
 
   // Deprecated. The log entry format to use for this sink's exported log
-  // entries.  The v2 format is used by default and cannot be changed.
+  // entries. The v2 format is used by default and cannot be changed.
   VersionFormat output_version_format = 6 [deprecated = true];
 
   // Output only. An IAM identity—a service account or group—under
-  // which Logging writes the exported log entries to the sink's
-  // destination.  This field is set by
-  // [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
+  // which Logging writes the exported log entries to the sink's destination.
+  // This field is set by
+  // [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
   // and
-  // [sinks.update](/logging/docs/api/reference/rest/v2/projects.sinks/update),
-  // based on the setting of `unique_writer_identity` in those methods.
+  // [sinks.update][google.logging.v2.ConfigServiceV2.UpdateSink]
+  // based on the value of `unique_writer_identity` in those methods.
   //
   // Until you grant this identity write-access to the destination, log entry
   // exports from this sink will fail. For more information,
-  // see [Granting access for a
-  // resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
+  // see [Granting Access for a
+  // Resource](/iam/docs/granting-roles-to-service-accounts#granting_access_to_a_service_account_for_a_resource).
   // Consult the destination service's documentation to determine the
   // appropriate IAM roles to assign to the identity.
   string writer_identity = 8;
@@ -301,13 +359,41 @@ message LogSink {
   //     resource.type=gce_instance
   bool include_children = 9;
 
-  // Deprecated. This field is ignored when creating or updating sinks.
+  // Optional. Destination dependent options.
+  oneof options {
+    // Optional. Options that affect sinks exporting data to BigQuery.
+    BigQueryOptions bigquery_options = 12;
+  }
+
+  // Output only. The creation timestamp of the sink.
+  //
+  // This field may not be present for older sinks.
+  google.protobuf.Timestamp create_time = 13;
+
+  // Output only. The last update timestamp of the sink.
+  //
+  // This field may not be present for older sinks.
+  google.protobuf.Timestamp update_time = 14;
+
+  // Do not use. This field is ignored.
   google.protobuf.Timestamp start_time = 10 [deprecated = true];
 
-  // Deprecated. This field is ignored when creating or updating sinks.
+  // Do not use. This field is ignored.
   google.protobuf.Timestamp end_time = 11 [deprecated = true];
 }
 
+// Options that change functionality of a sink exporting data to BigQuery.
+message BigQueryOptions {
+  // Optional. Whether to use [BigQuery's partition
+  // tables](/bigquery/docs/partitioned-tables). By default, Logging
+  // creates dated tables based on the log entries' timestamps, e.g.
+  // syslog_20170523. With partitioned tables the date suffix is no longer
+  // present and [special query
+  // syntax](/bigquery/docs/querying-partitioned-tables) has to be used instead.
+  // In both cases, tables are sharded based on UTC timezone.
+  bool use_partitioned_tables = 1;
+}
+
 // The parameters to `ListSinks`.
 message ListSinksRequest {
   // Required. The parent resource whose sinks are to be listed:
@@ -319,13 +405,13 @@ message ListSinksRequest {
   string parent = 1;
 
   // Optional. If present, then retrieve the next batch of results from the
-  // preceding call to this method.  `pageToken` must be the value of
-  // `nextPageToken` from the previous response.  The values of other method
+  // preceding call to this method. `pageToken` must be the value of
+  // `nextPageToken` from the previous response. The values of other method
   // parameters should be identical to those in the previous call.
   string page_token = 2;
 
   // Optional. The maximum number of results to return from this request.
-  // Non-positive values are ignored.  The presence of `nextPageToken` in the
+  // Non-positive values are ignored. The presence of `nextPageToken` in the
   // response indicates that more results might be available.
   int32 page_size = 3;
 }
@@ -336,7 +422,7 @@ message ListSinksResponse {
   repeated LogSink sinks = 1;
 
   // If there might be more results than appear in this response, then
-  // `nextPageToken` is included.  To get the next set of results, call the same
+  // `nextPageToken` is included. To get the next set of results, call the same
   // method again using the value of `nextPageToken` as `pageToken`.
   string next_page_token = 2;
 }
@@ -371,17 +457,16 @@ message CreateSinkRequest {
   LogSink sink = 2;
 
   // Optional. Determines the kind of IAM identity returned as `writer_identity`
-  // in the new sink.  If this value is omitted or set to false, and if the
+  // in the new sink. If this value is omitted or set to false, and if the
   // sink's parent is a project, then the value returned as `writer_identity` is
-  // the same group or service account used by Logging before the
-  // addition of writer identities to this API. The sink's destination must be
-  // in the same project as the sink itself.
+  // the same group or service account used by Logging before the addition of
+  // writer identities to this API. The sink's destination must be in the same
+  // project as the sink itself.
   //
   // If this field is set to true, or if the sink is owned by a non-project
   // resource such as an organization, then the value of `writer_identity` will
-  // be a unique service account used only for exports from the new sink.  For
-  // more information, see `writer_identity` in
-  // [LogSink][google.logging.v2.LogSink].
+  // be a unique service account used only for exports from the new sink. For
+  // more information, see `writer_identity` in [LogSink][google.logging.v2.LogSink].
   bool unique_writer_identity = 3;
 }
 
@@ -402,9 +487,8 @@ message UpdateSinkRequest {
   // as part of `sink_name`.
   LogSink sink = 2;
 
-  // Optional. See
-  // [sinks.create](/logging/docs/api/reference/rest/v2/projects.sinks/create)
-  // for a description of this field.  When updating a sink, the effect of this
+  // Optional. See [sinks.create][google.logging.v2.ConfigServiceV2.CreateSink]
+  // for a description of this field. When updating a sink, the effect of this
   // field on the value of `writer_identity` in the updated sink depends on both
   // the old and new values of this field:
   //
@@ -418,7 +502,7 @@ message UpdateSinkRequest {
 
   // Optional. Field mask that specifies the fields in `sink` that need
   // an update. A sink field will be overwritten if, and only if, it is
-  // in the update mask.  `name` and output only fields cannot be updated.
+  // in the update mask. `name` and output only fields cannot be updated.
   //
   // An empty updateMask is temporarily treated as using the following mask
   // for backwards compatibility purposes:
@@ -448,11 +532,11 @@ message DeleteSinkRequest {
 }
 
 // Specifies a set of log entries that are not to be stored in
-// Logging. If your project receives a large volume of logs, you might be able
-// to use exclusions to reduce your chargeable logs. Exclusions are processed
-// after log sinks, so you can export log entries before they are excluded.
-// Audit log entries and log entries from Amazon Web Services are never
-// excluded.
+// Logging. If your GCP resource receives a large volume of logs, you can
+// use exclusions to reduce your chargeable logs. Exclusions are
+// processed after log sinks, so you can export log entries before they are
+// excluded. Note that organization-level and folder-level exclusions don't
+// apply to child resources, and that you can't exclude audit log entries.
 message LogExclusion {
   // Required. A client-assigned identifier, such as
   // `"load-balancer-exclusion"`. Identifiers are limited to 100 characters and
@@ -462,22 +546,31 @@ message LogExclusion {
   // Optional. A description of this exclusion.
   string description = 2;
 
-  // Required.
-  // An [advanced logs filter](/logging/docs/view/advanced_filters)
+  // Required. An [advanced logs filter](/logging/docs/view/advanced-queries)
   // that matches the log entries to be excluded. By using the
-  // [sample function](/logging/docs/view/advanced_filters#sample),
+  // [sample function](/logging/docs/view/advanced-queries#sample),
   // you can exclude less than 100% of the matching log entries.
-  // For example, the following filter matches 99% of low-severity log
-  // entries from load balancers:
+  // For example, the following query matches 99% of low-severity log
+  // entries from Google Cloud Storage buckets:
   //
-  // `"resource.type=http_load_balancer severityThis class provides the ability to make remote calls to the backing service through method
  * calls that map to API methods. Sample code to get started:
@@ -528,8 +528,10 @@ public final UnaryCallable createSinkCallable() {
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Updates a sink. This method replaces the following fields in the existing sink with values from
-   * the new sink: `destination`, and `filter`. The updated sink might also have a new
-   * `writer_identity`; see the `unique_writer_identity` field.
+   * the new sink: `destination`, and `filter`.
+   *
+   * 
The updated sink might also have a new `writer_identity`; see the `unique_writer_identity`
+   * field.
    *
    * 
Sample code:
    *
@@ -576,8 +578,10 @@ public final LogSink updateSink(SinkName sinkName, LogSink sink, FieldMask updat
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Updates a sink. This method replaces the following fields in the existing sink with values from
-   * the new sink: `destination`, and `filter`. The updated sink might also have a new
-   * `writer_identity`; see the `unique_writer_identity` field.
+   * the new sink: `destination`, and `filter`.
+   *
+   * 
The updated sink might also have a new `writer_identity`; see the `unique_writer_identity`
+   * field.
    *
    * 
Sample code:
    *
@@ -624,8 +628,10 @@ public final LogSink updateSink(String sinkName, LogSink sink, FieldMask updateM
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Updates a sink. This method replaces the following fields in the existing sink with values from
-   * the new sink: `destination`, and `filter`. The updated sink might also have a new
-   * `writer_identity`; see the `unique_writer_identity` field.
+   * the new sink: `destination`, and `filter`.
+   *
+   * 
The updated sink might also have a new `writer_identity`; see the `unique_writer_identity`
+   * field.
    *
    * 
Sample code:
    *
@@ -661,8 +667,10 @@ public final LogSink updateSink(SinkName sinkName, LogSink sink) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Updates a sink. This method replaces the following fields in the existing sink with values from
-   * the new sink: `destination`, and `filter`. The updated sink might also have a new
-   * `writer_identity`; see the `unique_writer_identity` field.
+   * the new sink: `destination`, and `filter`.
+   *
+   * 
The updated sink might also have a new `writer_identity`; see the `unique_writer_identity`
+   * field.
    *
    * 
Sample code:
    *
@@ -695,8 +703,10 @@ public final LogSink updateSink(String sinkName, LogSink sink) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Updates a sink. This method replaces the following fields in the existing sink with values from
-   * the new sink: `destination`, and `filter`. The updated sink might also have a new
-   * `writer_identity`; see the `unique_writer_identity` field.
+   * the new sink: `destination`, and `filter`.
+   *
+   * 
The updated sink might also have a new `writer_identity`; see the `unique_writer_identity`
+   * field.
    *
    * 
Sample code:
    *
@@ -722,8 +732,10 @@ public final LogSink updateSink(UpdateSinkRequest request) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
    * Updates a sink. This method replaces the following fields in the existing sink with values from
-   * the new sink: `destination`, and `filter`. The updated sink might also have a new
-   * `writer_identity`; see the `unique_writer_identity` field.
+   * the new sink: `destination`, and `filter`.
+   *
+   * 
The updated sink might also have a new `writer_identity`; see the `unique_writer_identity`
+   * field.
    *
    * 
Sample code:
    *
@@ -1225,7 +1237,7 @@ public final UnaryCallable createExclusion
    *     
Example: `"projects/my-project-id/exclusions/my-exclusion-id"`.
    * @param exclusion Required. New values for the existing exclusion. Only the fields specified in
    *     `update_mask` are relevant.
-   * @param updateMask Required. A nonempty list of fields to change in the existing exclusion. New
+   * @param updateMask Required. A non-empty list of fields to change in the existing exclusion. New
    *     values for the fields are taken from the corresponding fields in the
    *     [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not
    *     mentioned in `update_mask` are not changed and are ignored in the request.
@@ -1268,7 +1280,7 @@ public final LogExclusion updateExclusion(
    *     
Example: `"projects/my-project-id/exclusions/my-exclusion-id"`.
    * @param exclusion Required. New values for the existing exclusion. Only the fields specified in
    *     `update_mask` are relevant.
-   * @param updateMask Required. A nonempty list of fields to change in the existing exclusion. New
+   * @param updateMask Required. A non-empty list of fields to change in the existing exclusion. New
    *     values for the fields are taken from the corresponding fields in the
    *     [LogExclusion][google.logging.v2.LogExclusion] included in this request. Fields not
    *     mentioned in `update_mask` are not changed and are ignored in the request.
diff --git a/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/LoggingClient.java b/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/LoggingClient.java
index 34110d4471ae..495951b25a2d 100644
--- a/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/LoggingClient.java
+++ b/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/LoggingClient.java
@@ -324,8 +324,8 @@ public final UnaryCallable deleteLogCallable() {
    *     method.
    *     
Log entries with timestamps that are more than the [logs retention
    *     period](/logging/quota-policy) in the past or more than 24 hours in the future will not be
-   *     available when calling `entries.list`. However, those log entries can still be exported
-   *     with [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   *     available when calling `entries.list`. However, those log entries can still be [exported
+   *     with LogSinks](/logging/docs/api/tasks/exporting-logs).
    *     
To improve throughput and to avoid exceeding the [quota limit](/logging/quota-policy)
    *     for calls to `entries.write`, you should try to include several log entries in this list,
    *     rather than calling this method for each individual log entry.
@@ -398,8 +398,8 @@ public final WriteLogEntriesResponse writeLogEntries(
    *     method.
    *     
Log entries with timestamps that are more than the [logs retention
    *     period](/logging/quota-policy) in the past or more than 24 hours in the future will not be
-   *     available when calling `entries.list`. However, those log entries can still be exported
-   *     with [LogSinks](/logging/docs/api/tasks/exporting-logs).
+   *     available when calling `entries.list`. However, those log entries can still be [exported
+   *     with LogSinks](/logging/docs/api/tasks/exporting-logs).
    *     
To improve throughput and to avoid exceeding the [quota limit](/logging/quota-policy)
    *     for calls to `entries.write`, you should try to include several log entries in this list,
    *     rather than calling this method for each individual log entry.
@@ -475,8 +475,9 @@ public final WriteLogEntriesResponse writeLogEntries(WriteLogEntriesRequest requ
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Lists log entries. Use this method to retrieve log entries from Logging. For ways to export log
-   * entries, see [Exporting Logs](/logging/docs/export).
+   * Lists log entries. Use this method to retrieve log entries that originated from a
+   * project/folder/organization/billing account. For ways to export log entries, see [Exporting
+   * Logs](/logging/docs/export).
    *
    * 
Sample code:
    *
@@ -522,8 +523,9 @@ public final ListLogEntriesPagedResponse listLogEntries(
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Lists log entries. Use this method to retrieve log entries from Logging. For ways to export log
-   * entries, see [Exporting Logs](/logging/docs/export).
+   * Lists log entries. Use this method to retrieve log entries that originated from a
+   * project/folder/organization/billing account. For ways to export log entries, see [Exporting
+   * Logs](/logging/docs/export).
    *
    * 
Sample code:
    *
@@ -548,8 +550,9 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Lists log entries. Use this method to retrieve log entries from Logging. For ways to export log
-   * entries, see [Exporting Logs](/logging/docs/export).
+   * Lists log entries. Use this method to retrieve log entries that originated from a
+   * project/folder/organization/billing account. For ways to export log entries, see [Exporting
+   * Logs](/logging/docs/export).
    *
    * 
Sample code:
    *
@@ -574,8 +577,9 @@ public final ListLogEntriesPagedResponse listLogEntries(ListLogEntriesRequest re
 
   // AUTO-GENERATED DOCUMENTATION AND METHOD
   /**
-   * Lists log entries. Use this method to retrieve log entries from Logging. For ways to export log
-   * entries, see [Exporting Logs](/logging/docs/export).
+   * Lists log entries. Use this method to retrieve log entries that originated from a
+   * project/folder/organization/billing account. For ways to export log entries, see [Exporting
+   * Logs](/logging/docs/export).
    *
    * 
Sample code:
    *
diff --git a/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/package-info.java b/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/package-info.java
index cc6d9a18f22a..e46e287286f8 100644
--- a/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/package-info.java
+++ b/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/v2/package-info.java
@@ -19,32 +19,32 @@
  *
  * 
The interfaces provided are listed below, along with usage samples.
  *
- * 
============= LoggingClient =============
+ * 
============ ConfigClient ============
  *
- * 
Service Description: Service for ingesting and querying logs.
+ * 
Service Description: Service for configuring sinks used to route log entries.
  *
- * 
Sample for LoggingClient:
+ * 
Sample for ConfigClient:
  *
  * 
  * 
- * try (LoggingClient loggingClient = LoggingClient.create()) {
- *   LogName logName = ProjectLogName.of("[PROJECT]", "[LOG]");
- *   loggingClient.deleteLog(logName);
+ * try (ConfigClient configClient = ConfigClient.create()) {
+ *   SinkName sinkName = ProjectSinkName.of("[PROJECT]", "[SINK]");
+ *   LogSink response = configClient.getSink(sinkName);
  * }
  * 
  * 

  *
- * ============ ConfigClient ============
+ * ============= LoggingClient =============
  *
- * 
Service Description: Service for configuring sinks used to export log entries out of Logging.
+ * 
Service Description: Service for ingesting and querying logs.
  *
- * 
Sample for ConfigClient:
+ * 
Sample for LoggingClient:
  *
  * 
  * 
- * try (ConfigClient configClient = ConfigClient.create()) {
- *   SinkName sinkName = ProjectSinkName.of("[PROJECT]", "[SINK]");
- *   LogSink response = configClient.getSink(sinkName);
+ * try (LoggingClient loggingClient = LoggingClient.create()) {
+ *   LogName logName = ProjectLogName.of("[PROJECT]", "[LOG]");
+ *   loggingClient.deleteLog(logName);
  * }
  * 
  * 

diff --git a/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/ConfigClientTest.java b/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/ConfigClientTest.java
index f13fb50f18cf..65563e76bec6 100644
--- a/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/ConfigClientTest.java
+++ b/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/ConfigClientTest.java
@@ -68,8 +68,8 @@
 
 @javax.annotation.Generated("by GAPIC")
 public class ConfigClientTest {
-  private static MockLoggingServiceV2 mockLoggingServiceV2;
   private static MockConfigServiceV2 mockConfigServiceV2;
+  private static MockLoggingServiceV2 mockLoggingServiceV2;
   private static MockMetricsServiceV2 mockMetricsServiceV2;
   private static MockServiceHelper serviceHelper;
   private ConfigClient client;
@@ -77,14 +77,14 @@ public class ConfigClientTest {
 
   @BeforeClass
   public static void startStaticServer() {
-    mockLoggingServiceV2 = new MockLoggingServiceV2();
     mockConfigServiceV2 = new MockConfigServiceV2();
+    mockLoggingServiceV2 = new MockLoggingServiceV2();
     mockMetricsServiceV2 = new MockMetricsServiceV2();
     serviceHelper =
         new MockServiceHelper(
             "in-process-1",
             Arrays.asList(
-                mockLoggingServiceV2, mockConfigServiceV2, mockMetricsServiceV2));
+                mockConfigServiceV2, mockLoggingServiceV2, mockMetricsServiceV2));
     serviceHelper.start();
   }
 
diff --git a/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/LoggingClientTest.java b/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/LoggingClientTest.java
index c42da72c818b..84c52e53df4a 100644
--- a/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/LoggingClientTest.java
+++ b/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/LoggingClientTest.java
@@ -60,8 +60,8 @@
 
 @javax.annotation.Generated("by GAPIC")
 public class LoggingClientTest {
-  private static MockLoggingServiceV2 mockLoggingServiceV2;
   private static MockConfigServiceV2 mockConfigServiceV2;
+  private static MockLoggingServiceV2 mockLoggingServiceV2;
   private static MockMetricsServiceV2 mockMetricsServiceV2;
   private static MockServiceHelper serviceHelper;
   private LoggingClient client;
@@ -69,14 +69,14 @@ public class LoggingClientTest {
 
   @BeforeClass
   public static void startStaticServer() {
-    mockLoggingServiceV2 = new MockLoggingServiceV2();
     mockConfigServiceV2 = new MockConfigServiceV2();
+    mockLoggingServiceV2 = new MockLoggingServiceV2();
     mockMetricsServiceV2 = new MockMetricsServiceV2();
     serviceHelper =
         new MockServiceHelper(
             "in-process-1",
             Arrays.asList(
-                mockLoggingServiceV2, mockConfigServiceV2, mockMetricsServiceV2));
+                mockConfigServiceV2, mockLoggingServiceV2, mockMetricsServiceV2));
     serviceHelper.start();
   }
 
diff --git a/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/MetricsClientTest.java b/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/MetricsClientTest.java
index ac621d49bedf..f1c04174fb61 100644
--- a/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/MetricsClientTest.java
+++ b/google-cloud-clients/google-cloud-logging/src/test/java/com/google/cloud/logging/v2/MetricsClientTest.java
@@ -54,8 +54,8 @@
 
 @javax.annotation.Generated("by GAPIC")
 public class MetricsClientTest {
-  private static MockLoggingServiceV2 mockLoggingServiceV2;
   private static MockConfigServiceV2 mockConfigServiceV2;
+  private static MockLoggingServiceV2 mockLoggingServiceV2;
   private static MockMetricsServiceV2 mockMetricsServiceV2;
   private static MockServiceHelper serviceHelper;
   private MetricsClient client;
@@ -63,14 +63,14 @@ public class MetricsClientTest {
 
   @BeforeClass
   public static void startStaticServer() {
-    mockLoggingServiceV2 = new MockLoggingServiceV2();
     mockConfigServiceV2 = new MockConfigServiceV2();
+    mockLoggingServiceV2 = new MockLoggingServiceV2();
     mockMetricsServiceV2 = new MockMetricsServiceV2();
     serviceHelper =
         new MockServiceHelper(
             "in-process-1",
             Arrays.asList(
-                mockLoggingServiceV2, mockConfigServiceV2, mockMetricsServiceV2));
+                mockConfigServiceV2, mockLoggingServiceV2, mockMetricsServiceV2));
     serviceHelper.start();
   }
 
diff --git a/google-cloud-clients/google-cloud-logging/synth.metadata b/google-cloud-clients/google-cloud-logging/synth.metadata
index a7c9d83a41c9..4c089195310d 100644
--- a/google-cloud-clients/google-cloud-logging/synth.metadata
+++ b/google-cloud-clients/google-cloud-logging/synth.metadata
@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-08-02T07:51:58.359952Z",
+  "updateTime": "2019-10-02T07:47:52.258007Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.32.0",
-        "dockerImage": "googleapis/artman@sha256:6929f343c400122d85818195b18613330a12a014bffc1e08499550d40571479d"
+        "version": "0.37.1",
+        "dockerImage": "googleapis/artman@sha256:6068f67900a3f0bdece596b97bda8fc70406ca0e137a941f4c81d3217c994a80"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "1b1ef1ca146c2119f077bca5e2b638c6bacb0925",
-        "internalRef": "261214002"
+        "sha": "2123bcae97debe57e0870fca157cdf21e32bf3fb",
+        "internalRef": "272289410"
       }
     }
   ],