Unauthenticated

The request does not have valid authentication credentials. Maps to HTTP 401. Google Cloud APIs return this when the request lacks a valid API key, OAuth token, or service account credential.

Also defined in

gemini Unauthenticated The request lacks valid authentication credentials, such as a missing API key or an invalid OAuth token. Maps to HTTP 401; distinct from PERMISSION_DENIED, which means the caller authenticated successfully but isn't authorized for the request.
graphql Unauthenticated The request requires authentication credentials that were not provided or that could not be verified. The client should authenticate and retry the request.
grpc Unauthenticated The request does not have valid authentication credentials for the operation.

In this namespace

← previous RESOURCE_EXHAUSTED Resource exhausted next → UNAVAILABLE Unavailable

NOT_FOUND OK OUT_OF_RANGE PERMISSION_DENIED RESOURCE_EXHAUSTED UNAUTHENTICATED UNAVAILABLE UNIMPLEMENTED UNKNOWN