diff --git a/google/cloud/api_keys_v2/services/api_keys/async_client.py b/google/cloud/api_keys_v2/services/api_keys/async_client.py
index 378425c..4f43809 100644
--- a/google/cloud/api_keys_v2/services/api_keys/async_client.py
+++ b/google/cloud/api_keys_v2/services/api_keys/async_client.py
@@ -261,8 +261,7 @@ async def sample_create_key():
 
         Args:
             request (Optional[Union[google.cloud.api_keys_v2.types.CreateKeyRequest, dict]]):
-                The request object. Request message for `CreateKey`
-                method.
+                The request object. Request message for ``CreateKey`` method.
             parent (:class:`str`):
                 Required. The project in which the
                 API key is created.
@@ -406,8 +405,7 @@ async def sample_list_keys():
 
         Args:
             request (Optional[Union[google.cloud.api_keys_v2.types.ListKeysRequest, dict]]):
-                The request object. Request message for `ListKeys`
-                method.
+                The request object. Request message for ``ListKeys`` method.
             parent (:class:`str`):
                 Required. Lists all API keys
                 associated with this project.
@@ -523,7 +521,7 @@ async def sample_get_key():
 
         Args:
             request (Optional[Union[google.cloud.api_keys_v2.types.GetKeyRequest, dict]]):
-                The request object. Request message for `GetKey` method.
+                The request object. Request message for ``GetKey`` method.
             name (:class:`str`):
                 Required. The resource name of the
                 API key to get.
@@ -627,8 +625,7 @@ async def sample_get_key_string():
 
         Args:
             request (Optional[Union[google.cloud.api_keys_v2.types.GetKeyStringRequest, dict]]):
-                The request object. Request message for `GetKeyString`
-                method.
+                The request object. Request message for ``GetKeyString`` method.
             name (:class:`str`):
                 Required. The resource name of the
                 API key to be retrieved.
@@ -735,8 +732,7 @@ async def sample_update_key():
 
         Args:
             request (Optional[Union[google.cloud.api_keys_v2.types.UpdateKeyRequest, dict]]):
-                The request object. Request message for `UpdateKey`
-                method.
+                The request object. Request message for ``UpdateKey`` method.
             key (:class:`google.cloud.api_keys_v2.types.Key`):
                 Required. Set the ``name`` field to the resource name of
                 the API key to be updated. You can update only the
@@ -873,8 +869,7 @@ async def sample_delete_key():
 
         Args:
             request (Optional[Union[google.cloud.api_keys_v2.types.DeleteKeyRequest, dict]]):
-                The request object. Request message for `DeleteKey`
-                method.
+                The request object. Request message for ``DeleteKey`` method.
             name (:class:`str`):
                 Required. The resource name of the
                 API key to be deleted.
@@ -992,8 +987,7 @@ async def sample_undelete_key():
 
         Args:
             request (Optional[Union[google.cloud.api_keys_v2.types.UndeleteKeyRequest, dict]]):
-                The request object. Request message for `UndeleteKey`
-                method.
+                The request object. Request message for ``UndeleteKey`` method.
             retry (google.api_core.retry.Retry): Designation of what errors, if any,
                 should be retried.
             timeout (float): The timeout for this request.
@@ -1087,8 +1081,7 @@ async def sample_lookup_key():
 
         Args:
             request (Optional[Union[google.cloud.api_keys_v2.types.LookupKeyRequest, dict]]):
-                The request object. Request message for `LookupKey`
-                method.
+                The request object. Request message for ``LookupKey`` method.
             retry (google.api_core.retry.Retry): Designation of what errors, if any,
                 should be retried.
             timeout (float): The timeout for this request.
diff --git a/google/cloud/api_keys_v2/services/api_keys/client.py b/google/cloud/api_keys_v2/services/api_keys/client.py
index f4de9a8..dba9021 100644
--- a/google/cloud/api_keys_v2/services/api_keys/client.py
+++ b/google/cloud/api_keys_v2/services/api_keys/client.py
@@ -496,8 +496,7 @@ def sample_create_key():
 
         Args:
             request (Union[google.cloud.api_keys_v2.types.CreateKeyRequest, dict]):
-                The request object. Request message for `CreateKey`
-                method.
+                The request object. Request message for ``CreateKey`` method.
             parent (str):
                 Required. The project in which the
                 API key is created.
@@ -641,8 +640,7 @@ def sample_list_keys():
 
         Args:
             request (Union[google.cloud.api_keys_v2.types.ListKeysRequest, dict]):
-                The request object. Request message for `ListKeys`
-                method.
+                The request object. Request message for ``ListKeys`` method.
             parent (str):
                 Required. Lists all API keys
                 associated with this project.
@@ -758,7 +756,7 @@ def sample_get_key():
 
         Args:
             request (Union[google.cloud.api_keys_v2.types.GetKeyRequest, dict]):
-                The request object. Request message for `GetKey` method.
+                The request object. Request message for ``GetKey`` method.
             name (str):
                 Required. The resource name of the
                 API key to get.
@@ -862,8 +860,7 @@ def sample_get_key_string():
 
         Args:
             request (Union[google.cloud.api_keys_v2.types.GetKeyStringRequest, dict]):
-                The request object. Request message for `GetKeyString`
-                method.
+                The request object. Request message for ``GetKeyString`` method.
             name (str):
                 Required. The resource name of the
                 API key to be retrieved.
@@ -970,8 +967,7 @@ def sample_update_key():
 
         Args:
             request (Union[google.cloud.api_keys_v2.types.UpdateKeyRequest, dict]):
-                The request object. Request message for `UpdateKey`
-                method.
+                The request object. Request message for ``UpdateKey`` method.
             key (google.cloud.api_keys_v2.types.Key):
                 Required. Set the ``name`` field to the resource name of
                 the API key to be updated. You can update only the
@@ -1108,8 +1104,7 @@ def sample_delete_key():
 
         Args:
             request (Union[google.cloud.api_keys_v2.types.DeleteKeyRequest, dict]):
-                The request object. Request message for `DeleteKey`
-                method.
+                The request object. Request message for ``DeleteKey`` method.
             name (str):
                 Required. The resource name of the
                 API key to be deleted.
@@ -1227,8 +1222,7 @@ def sample_undelete_key():
 
         Args:
             request (Union[google.cloud.api_keys_v2.types.UndeleteKeyRequest, dict]):
-                The request object. Request message for `UndeleteKey`
-                method.
+                The request object. Request message for ``UndeleteKey`` method.
             retry (google.api_core.retry.Retry): Designation of what errors, if any,
                 should be retried.
             timeout (float): The timeout for this request.
@@ -1323,8 +1317,7 @@ def sample_lookup_key():
 
         Args:
             request (Union[google.cloud.api_keys_v2.types.LookupKeyRequest, dict]):
-                The request object. Request message for `LookupKey`
-                method.
+                The request object. Request message for ``LookupKey`` method.
             retry (google.api_core.retry.Retry): Designation of what errors, if any,
                 should be retried.
             timeout (float): The timeout for this request.