OptionalauthAuthentication mode. Exactly one variant may be set.
Google Gemini Enterprise API key. Required when creating the service.
Supply the value in api_key.plaintext.
OptionalprojectGCP project ID hosting the Gemini Enterprise endpoint. Required on Create.
OptionalregionGCP region of the Gemini Enterprise endpoint (e.g., us-central1).
Required on Create.
Direct Gemini Enterprise provider configuration. An API key is required when creating the service.