Google AutoML Tables - how to get a token?

Question

Google

Created a project in Google AutoML Tables. Trained him. Deployed.

I try to connect from outside and get:

{
  "error": {
    "code": 403,
    "message": "The caller does not have permission",
    "status": "PERMISSION_DENIED"
  }
}

I do everything as described here: https://cloud.google.com/automl-tables/docs/predic...

Made a service account:


Added roles:


Received a token:
gcloud auth application-default print-access-token

This also does not work (Google AutoML Tables is still in beta):

gcloud beta auth application-default print-access-token

Help!!
How to get a permanent token?

Answer 1

Generally.
Beta is beta. The issue was resolved only from the 3rd attempt to create a service account and after an hour of communication with an English-speaking support.