AWSTemplateFormatVersion: '2010-09-09' Transform: AWS::Serverless-2016-10-31 Description: hello world function for app backend Globals: Function: Timeout: 5 Resources: AppBackendFunction: Type: AWS::Serverless::Function Properties: CodeUri: appbackend/ Handler: hello-world Runtime: go1.x Tracing: Active Events: CatchAll: Type: Api Properties: Path: /hello Method: GET Environment: Variables: PARAM1: VALUE Outputs: oBackEndAPI: Description: "API Gateway endpoint URL for Application Backend Function" Value: !Sub "https://${ServerlessRestApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/hello/"