AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: Log Example
  
Globals:
  Function:
    Timeout: 3

Resources:
  MyHttpApi:
    Type: AWS::Serverless::HttpApi
    Properties:
      AccessLogSettings:
        DestinationArn: !GetAtt MyLogGroup.Arn
        Format: '{ "requestId":"$context.requestId", "ip": "$context.identity.sourceIp", "requestTime":"$context.requestTime", "httpMethod":"$context.httpMethod","routeKey":"$context.routeKey", "status":"$context.status","protocol":"$context.protocol", "responseLength":"$context.responseLength", "integrationError":"$context.integrationErrorMessage" }'
      CorsConfiguration:
        AllowMethods:
          - GET
        AllowOrigins:
          - http://localhost:8080

  MyLogGroup:
    Type: AWS::Logs::LogGroup

  HelloWorldFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: src/
      Handler: app.lambdaHandler
      Runtime: nodejs12.x
      Events:
        HelloWorld:
          Type: HttpApi
          Properties:
            Path: /
            Method: GET
            ApiId: !Ref MyHttpApi

Outputs:
  HelloWorldApi:
    Description: "API Gateway endpoint URL for Prod stage for Hello World function"
    Value: !Sub "https://${MyHttpApi}.execute-api.${AWS::Region}.amazonaws.com"