Resources:
  HttpApiFunction:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: s3://sam-demo-bucket/todo_list.zip
      Handler: index.restapi
      Runtime: python3.7
      Events:
        SimpleCase:
          Type: HttpApi
          Properties:
            ApiId: !Ref MyApi
        SimpleCase2:
          Type: HttpApi
          Properties:
            ApiId: !Ref MyApiWithIntrinsicName

  MyApi:
    Type: AWS::Serverless::HttpApi
    Properties:
      Name: MyHttpApi

  MyApiWithIntrinsicName:
    Type: AWS::Serverless::HttpApi
    Properties:
      Name: !Sub "${HttpApiFunction}-HttpApi"