I'm trying to find out how can I return the response as a JSON directly using Serverless Framework.
This is a function on AWS with Lambda Proxy Integration. All default setting.
The goal is to from the python lambda function, the HTTP response client gets is directly a JSON object, instead of a string serialization of a JSON.

The python handler is as simple as this one

```
    def handle(event, context):
        log.info("Hello Wold")
        log.info(json.dumps(event, indent=2))
        return {
            "statusCode": 200,
            "body": {"foo": "bar"},
            "headers": {
                "Content-Type": "application/json"
            }
        }

```

The function looks like this:

```
    functions:
      report:
        handler: handler.handle
        events:
          - http:
              path: api/mypath
              method: post
              authorizer: aws_iam

```

With these configurations, the response BODY I get in Postman is:

```
    {
        "statusCode": 200,
        "body": {
            "foo": "bar"
        },
        "headers": {
            "Content-Type": "application/json"
        }
    }

```

So this is strange, why I get everything as body? How do I configure it properly so that I only get the "real" body?