Feature Request: Add API Gateway Support

[ndcollins]

I'd love to see support for API Gateway added, that keeps the relationships between API Gateway and whatever other AWS Services the endpoints may be proxying.

[alihalabyah]

Rooting for this request ..

[peter-t-kim]

I am also rooting for this request! The AWS::ApiGateway resources I need for my stack are: AWS::ApiGateway::Deployment AWS::ApiGateway::Account AWS::ApiGateway::Stage AWS::ApiGateway::RestApi AWS::ApiGateway::Method AWS::ApiGateway::Resource AWS::ApiGateway::Model.

I also need AWS::Lambda::Function AWS::Lambda::Permission