How to log triggered ratelimit rule

*Description*:

Is there a simple way to log which ratelimit rule was triggered?
As I understand it, the ratelimit service does not pass this information back to Envoy.
I would like to find some way to populate this in my access log.

I did see the RLS Proto supports adding headers in the response with "response_headers_to_add" (https://www.envoyproxy.io/docs/envoy/latest/api-v3/service/ratelimit/v3/rls.proto#service-ratelimit-v3-ratelimitresponse). So I was thinking about hosting my own RLS deployment and using a configuration file instead of xDS to force this for each rule. If the descriptor was added as a header, I could add it to the access log format.