Need to pull both request and response using lambda extension

Team, need help here
need the request and response data of a lambda function in an extension, what is the way to achieve this

The issue names no files, tests, or entry points. Start by reviewing the AWS Lambda Extensions documentation and repository examples to determine whether an extension can access both request and response data. Done means documenting a confirmed approach or a clear limitation in the issue.

Written by the indexing model from the issue text.