Resources: MyLambdaFunction: Type: AWS::Serverless::Function Properties: Handler: index.handler Runtime: python3.7 InlineCode: | def handler(event, context): return {'body': 'Hello World!', 'statusCode': 200} MemorySize: 128 Events: PostApi: Type: HttpApi Properties: Auth: Authorizer: MyLambdaAuthUpdated ApiId: Ref: MyApi Method: POST Path: /post MyAuthFn: Type: AWS::Serverless::Function Properties: InlineCode: | print("hello") Handler: index.handler Runtime: nodejs14.x MyApi: Type: AWS::Serverless::HttpApi Properties: Tags: Tag1: value1 Tag2: value2 Auth: Authorizers: MyLambdaAuthUpdated: FunctionArn: Fn::GetAtt: - MyAuthFn - Arn FunctionInvokeRole: Fn::GetAtt: - MyAuthFnRole - Arn Identity: Headers: - Authorization ReauthorizeEvery: 37 EnableSimpleResponses: false AuthorizerPayloadFormatVersion: 1.0 DefaultAuthorizer: MyLambdaAuthUpdated Metadata: SamTransformTest: true