Conditions:
  C1:
    Fn::Equals:
    - true
    - true

Globals:
  HttpApi:
    CorsConfiguration:
      Fn::If:
      - C1
      - AllowHeaders:
        - x-apigateway-header
        AllowMethods:
        - GET
        AllowOrigins:
        - https://foo.com
        ExposeHeaders:
        - x-amzn-header
      - AWS::NoValue

Resources:
  HttpApiFunction:
    Type: AWS::Serverless::Function
    Properties:
      InlineCode: |
        exports.handler = async (event) => {
         console.log("Hello from MyAuthFunction")
          return {
          statusCode: 200,
          body: JSON.stringify(event),
          headers: {}
          }
        }
      Handler: index.handler
      Runtime: nodejs12.x
      Events:
        SimpleCase:
          Type: HttpApi
          Properties:
            ApiId: !Ref MyApi
        ImplicitApi:
          Type: HttpApi

  MyApi:
    Type: AWS::Serverless::HttpApi
    Properties:
      DefinitionBody:
        info:
          version: '1.0'
          title:
            Ref: AWS::StackName
        paths:
          $default:
            x-amazon-apigateway-any-method:
              isDefaultRoute: true
        openapi: 3.0.1