Hi @jack
I'm not sure what you are referring to in request-id. The logging format can be adjust as to what is included. By default the accesslog is in CLF(common log format) but can also be json if you wish.
Fields can be kept or dropped and Headers can be logged.
See the below link for more details.
https://doc.traefik.io/traefik/observability/access-logs/#limiting-the-fieldsincluding-headers