Passing a non-google-auth credentials object to Client fails with a confusing error much later

Passing a non-google-auth credentials object to Client fails with a confusing error much later: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). I recently upgraded google-cloud and started passing my existing credentials object (created the way I used to with…

The task

I recently upgraded `google-cloud` and started passing my existing credentials object (created the way I used to with `oauth2client`) into `google.cloud.client.Client`. The constructor accepts it without complaint, but then later when the client actually tries to make a request I get a confusing failure deep inside…

Part of FineEnvs/MiMo-V2.6-RL-harbor-code.