Get actual request path in API Gateway HTTP API

The event payload v2.0 of an HTTP API contains a "rawPath" field. However, this does not contain the actual raw request path. It seems to go through some kind of normalization.

For example, a request such as: https://example.com//foo//bar will return "/foo/bar" without the excess slashes. I would like to be able to somehow retrieve that is was "//foo//bar" so I can issue a 301 redirect to the proper corrected path. Is there any trick to get this? Is this a bug?

I do notice that payload v1.0 returns the desired raw request at "path". However, I'd rather not go back to an older, possibly future deprecated version.