feat(data-classes): AppSync Resolver Event

aws_lambda_powertools/logging/correlation_paths.py

@@ -2,5 +2,6 @@
 
 API_GATEWAY_REST = "requestContext.requestId"
 API_GATEWAY_HTTP = API_GATEWAY_REST
+APP_SYNC_RESOLVER = "request.headers.x-amzn-trace-id"
 APPLICATION_LOAD_BALANCER = "headers.x-amzn-trace-id"
 EVENT_BRIDGE = "id"

aws_lambda_powertools/utilities/data_classes/appsync_resolver_event.py

@@ -47,6 +47,7 @@ def cognito_identity_id(self) -> str:
 
     @property
     def user_arn(self) -> str:
+        """The ARN of the IAM user."""
         return self["userArn"]
 
     @property
@@ -105,6 +106,7 @@ class AppSyncResolverEvent(DictWrapper):
     Documentation:
     -------------
     - https://docs.aws.amazon.com/appsync/latest/devguide/resolver-context-reference.html
+    - https://docs.amplify.aws/cli/graphql-transformer/function#structure-of-the-function-event
     """
 
     @property