Properties marked as 'Unknown resource type property' for AWS::Serverless::Api

[niranjan94]

The following properties are marked as Unknown resource type property for AWS::Serverless::Api resource type

1. GatewayResponses
2. AccessLogSetting
3. CanarySetting
4. TracingEnabled
5. Models

But as you can see from the specification here, these are valid and accepted properties.

[jp495]

Similarly, I see the same Unknown resource type property for the MaximumBatchingWindowInSeconds property under the AWS::Lambda::EventSourceMapping resource type, despite being a valid and accepted property in the documentation (and in practice).