Firstsawyou opened a new issue #4086: URL: https://github.com/apache/apisix/issues/4086
### Issue description Background: Current user feedback that the response-rewrite plug-in response header rewrite does not support NGINX variable mode. If you want to carry some parameters in the request (for example: cookie in the request header) into the response header, then the response-rewrite plug-in is implemented It's impossible. Purpose: If the response header of the response-rewrite plug-in supports NGINX variables, then we can achieve the above functions. I think it is necessary for us to support response-rewrite plug-in response header rewriting to support NGINX variables. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org