Token Webhook Authentication in Ory Hydra

[nicklobosco-clear]

Hello! I'm trying to setup authentication for ory hydra's token_webhook. Following this doc: https://www.ory.sh/docs/hydra/guides/claims-at-refresh#webhook-authentication I tried to set the config in my hydra instance like:

oauth2:
  token_hook:
    url: http://host.docker.internal:8081/webhook
    auth:
      type: api_key
      config:
        name: Oauth2-API-Key
        value: WEBHOOK_API_KEY
        in: header

but I'm getting the following error:

ory-hydra-1          | Error: I[#/oauth2/token_hook] S[#/properties/oauth2/properties/token_hook/type] expected string, but got object
ory-hydra-1          | I[#/oauth2/token_hook] S[#/properties/oauth2/properties/token_hook/type] expected string, but got object

does webhook authentication only work for ory network and not for self hosted instances of ory hydra? thanks!

[acp9191]

I believe this was fixed in 2.2.0 thanks to this PR: #3677. Are you running the latest version?

[nicklobosco-clear]

I am now, that worked thanks! It would be great if the docs https://www.ory.sh/docs/hydra/reference/configuration were updated with the latest format though