fix: change endpoint configuration for state machine integ test (#3614)

Author: aaythapa

integration/helpers/base_test.py

@@ -567,9 +567,9 @@ def verify_options_request(self, url, expected_status_code, headers=None):
             )
         return response
 
-    def verify_post_request(self, url: str, body_obj, expected_status_code: int):
+    def verify_post_request(self, url: str, body_obj, expected_status_code: int, headers=None):
         """Return response to POST request and verify matches expected status code."""
-        response = self.do_post_request(url, body_obj)
+        response = self.do_post_request_with_logging(url, body_obj, headers)
         if response.status_code != expected_status_code:
             raise StatusCodeError(
                 f"Request to {url} failed with status: {response.status_code}, expected status: {expected_status_code}"
@@ -650,12 +650,17 @@ def do_options_request_with_logging(self, url, headers=None):
             )
         return response
 
-    def do_post_request(self, url: str, body_obj):
+    def do_post_request_with_logging(self, url: str, body_obj, requestHeaders=None):
         """Perform a POST request with dict body body_obj."""
-        response = requests.post(url, json=body_obj)
+        response = (
+            requests.post(url, json=body_obj, headers=requestHeaders)
+            if requestHeaders
+            else requests.post(url, json=body_obj)
+        )
+        amazon_headers = RequestUtils(response).get_amazon_headers()
         if self.internal:
             REQUEST_LOGGER.info(
                 "POST request made to " + url,
-                extra={"test": self.testcase, "status": response.status_code},
+                extra={"test": self.testcase, "status": response.status_code, "headers": amazon_headers},
             )
         return response

integration/resources/templates/single/state_machine_with_api.yaml

@@ -4,6 +4,8 @@ Resources:
     Type: AWS::Serverless::Api
     Properties:
       StageName: Prod
+      EndpointConfiguration:
+        Type: REGIONAL
   HelloWorldFunction:
     Type: AWS::Serverless::Function
     Properties:

integration/single/test_basic_api.py

@@ -118,6 +118,10 @@ def test_state_machine_with_api_single_quotes_input(self):
         """
         Pass single quotes in input JSON to a StateMachine
         See https://github.com/aws/serverless-application-model/issues/1895
+
+        This test is known to sometimes be flaky, but we want to avoid marking it as non-blocking as this is a basic api test.
+        Instead, we set the EndpointConfiguration to REGIONAL and added logging to the api request
+        If this test continues to fail it should be marked as non-blocking
         """
         self.create_and_verify_stack("single/state_machine_with_api")