Hi there, I've been setting up Hydra locally (using Docker, v2.2.0-rc.2) with the auth code flow & OIDC, and managed to get my (opaque) tokens from the

/oauth2/token

endpoint. However I'm not able to introspect the access or refresh tokens, either by using the API or the

hydra introspect token

cmd from within the Hydra container. I'm only getting

{"active": false}

and Hydra logs have

message:request_unauthorized reason:Check that you provided valid credentials in the right format. status:Unauthorized status_code:401

. I tried to make it work many different ways, using `client_id`/`client_secret` as

x-www-form-urlencoded

params along with the

token

, as an

Authentication: Basic

header, without any auth at all. But since it doesn't even work from the command line I'm not sure it's an endpoint authentication issue. May anyone know what could be wrong please?