API Gateway HTTP Proxy integration with aws-sam (N

问题:

I am trying to use aws-sam to develop / simulate my API Gateway locally. My API gateway makes liberal use of the HTTP proxy integrations. The production Resource looks like this:

All of the aws-sam examples which I've found, as well as related documentation and Q&A, use the Lambda integrations / have a hard dependency on a Lambda function being the proxied resource, versus an HTTP Proxy integration.

Is there a way to define an HTTP Proxy resource for an aws-sam application? (As opposed to a Lambda Proxy resource?)

Related:

• Create an API Gateway Proxy Resource using SAM
• I am also attempting to solve the same problem using serverless-offline, at the following post - API Gateway HTTP Proxy integration with serverless-offline (as opposed to a Lambda Proxy)