Deprecated. Migrate to Service Account Credentials API. The service account sign JWT request.

Attributes

• payload (type: String.t, default: nil) - Required. Deprecated. Migrate to Service Account Credentials API. The JWT payload to sign. Must be a serialized JSON object that contains a JWT Claims Set. For example: {"sub": "user@example.com", "iat": 313435} If the JWT Claims Set contains an expiration time (exp) claim, it must be an integer timestamp that is not in the past and no more than 12 hours in the future. If the JWT Claims Set does not contain an expiration time (exp) claim, this claim is added automatically, with a timestamp that is 1 hour in the future.