fix: remove version from rest api payload

samcli/local/apigw/event_constructor.py

@@ -9,6 +9,7 @@
 from typing import Any, Dict
 
 from samcli.local.apigw.path_converter import PathConverter
+from samcli.local.apigw.route import Route
 from samcli.local.events.api_event import (
     ApiGatewayLambdaEvent,
     ApiGatewayV2LambdaEvent,
@@ -22,16 +23,18 @@
 
 
 def construct_v1_event(
-    flask_request, port, binary_types, stage_name=None, stage_variables=None, operation_name=None
+    flask_request, port, binary_types, stage_name=None, stage_variables=None, operation_name=None, api_type=Route.API
 ) -> Dict[str, Any]:
     """
-    Helper method that constructs the Event to be passed to Lambda
+    Helper method that constructs the Event to be passed to Lambda.
+    Used for Http apis with payload v1 and Rest apis because the payloads are almost identical
 
     :param request flask_request: Flask Request
     :param port: the port number
     :param binary_types: list of binary types
     :param stage_name: Optional, the stage name string
     :param stage_variables: Optional, API Gateway Stage Variables
+    :param api_type: Optional, the type of api payload being constructed
     :return: JSON object
     """
 
@@ -86,6 +89,7 @@ def construct_v1_event(
         path=flask_request.path,
         is_base_64_encoded=is_base_64,
         stage_variables=stage_variables,
+        api_type=api_type,
     )
 
     event_dict = event.to_dict()

samcli/local/apigw/local_apigw_service.py

@@ -477,6 +477,7 @@ def _generate_lambda_event(self, flask_request: Request, route: Route, method: s
             stage_name=self.api.stage_name,
             stage_variables=self.api.stage_variables,
             operation_name=route_key,
+            api_type=route.event_type,
         )
 
     def _build_v1_context(self, route: Route) -> Dict[str, Any]:

samcli/local/events/api_event.py

@@ -4,6 +4,8 @@
 from time import time
 from typing import Any, Dict
 
+from samcli.local.apigw.route import Route
+
 
 class ContextIdentity:
     def __init__(
@@ -169,6 +171,7 @@ def __init__(
         stage_variables=None,
         path=None,
         is_base_64_encoded=False,
+        api_type=Route.API,
     ):
         """
         Constructs an ApiGatewayLambdaEvent
@@ -205,7 +208,9 @@ def __init__(
         if not isinstance(stage_variables, dict) and stage_variables is not None:
             raise TypeError("'stage_variables' must be of type dict or None")
 
-        self.version = "1.0"
+        # v1 payloads and rest api payloads are identical save for the version field
+        if api_type == Route.HTTP:
+            self.version = "1.0"
         self.http_method = http_method
         self.body = body
         self.resource = resource
@@ -218,6 +223,7 @@ def __init__(
         self.stage_variables = stage_variables
         self.path = path
         self.is_base_64_encoded = is_base_64_encoded
+        self.api_type = api_type
 
     def to_dict(self) -> Dict[str, Any]:
         """
@@ -233,7 +239,6 @@ def to_dict(self) -> Dict[str, Any]:
             request_context_dict = self.request_context.to_dict()
 
         json_dict = {
-            "version": self.version,
             "httpMethod": self.http_method,
             "body": self.body if self.body else None,
             "resource": self.resource,
@@ -250,6 +255,9 @@ def to_dict(self) -> Dict[str, Any]:
             "isBase64Encoded": self.is_base_64_encoded,
         }
 
+        if self.api_type == Route.HTTP:
+            json_dict["version"] = "1.0"
+
         return json_dict
 
 

tests/unit/local/apigw/test_local_apigw_service.py

@@ -123,6 +123,7 @@ def test_api_request_must_invoke_lambda(self, v2_event_mock, v1_event_mock, requ
             stage_name=ANY,
             stage_variables=ANY,
             operation_name="getRestApi",
+            api_type=Route.API,
         )
 
     @patch.object(LocalApigwService, "get_request_methods_endpoints")
@@ -190,6 +191,7 @@ def test_http_v1_payload_request_must_invoke_lambda(self, v2_event_mock, v1_even
             stage_name=ANY,
             stage_variables=ANY,
             operation_name=None,
+            api_type=Route.HTTP,
         )
 
     @patch.object(LocalApigwService, "get_request_methods_endpoints")

tests/unit/local/events/test_api_event.py

@@ -3,6 +3,7 @@
 
 from time import time
 from datetime import datetime
+from samcli.local.apigw.route import Route
 
 from samcli.local.events.api_event import (
     ContextIdentity,
@@ -335,7 +336,6 @@ def test_to_dict(self):
         )
 
         expected = {
-            "version": "1.0",
             "httpMethod": "request_method",
             "body": "request_data",
             "resource": "resource",
@@ -355,6 +355,26 @@ def test_to_dict(self):
     def test_to_dict_with_defaults(self):
         event = ApiGatewayLambdaEvent()
 
+        expected = {
+            "httpMethod": None,
+            "body": None,
+            "resource": None,
+            "requestContext": {},
+            "queryStringParameters": None,
+            "multiValueQueryStringParameters": None,
+            "headers": None,
+            "multiValueHeaders": None,
+            "pathParameters": None,
+            "stageVariables": None,
+            "path": None,
+            "isBase64Encoded": False,
+        }
+
+        self.assertEqual(event.to_dict(), expected)
+
+    def test_to_dict_with_http_v1(self):
+        event = ApiGatewayLambdaEvent(api_type=Route.HTTP)
+
         expected = {
             "version": "1.0",
             "httpMethod": None,