fix validator check during invocation, still need test

bentsku · bentsku · commit f1bec9eb395e · 2023-03-13T13:19:24.000+01:00
diff --git a/localstack/services/apigateway/invocations.py b/localstack/services/apigateway/invocations.py
@@ -2,6 +2,7 @@
 import logging
 from typing import Dict
 
+from botocore.exceptions import ClientError
 from jsonschema import ValidationError, validate
 from requests.models import Response
 
@@ -57,11 +58,15 @@ def is_request_valid(self) -> bool:
             return True
 
         # check if there is a validator for this request
-        validator = self.apigateway_client.get_request_validator(
-            restApiId=self.context.api_id, requestValidatorId=resource["requestValidatorId"]
-        )
-        if validator is None:
-            return True
+        try:
+            validator = self.apigateway_client.get_request_validator(
+                restApiId=self.context.api_id, requestValidatorId=resource["requestValidatorId"]
+            )
+        except ClientError as e:
+            if "NotFoundException" in e:
+                return True
+
+            raise
 
         # are we validating the body?
         if self.should_validate_body(validator):
