Https route 403 Forbidden

https route 403 Forbidden

is it Forbidden by the service?

I think you are in the best position to know that. If you want increase the probability of your question answered please provide more details, describe your setup, post your configs and longs, and exact error messages with context. As it stands there is not very much to start from.

Also I suggest finding out if the error is coming from traefik or from your app, because if it's the later then troubleshooting should focus on the app as opposed to traefik.