Important: Recommendations AI has migrated to the Retail API, which is now generally available.

The Recommendations AI API (service endpoint and this documentation set remain available, but they will no longer be updated. We recommend migrating your recommendations to the Retail API (service endpoint See the new documentation:

Method: projects.locations.catalogs.eventStores.predictionApiKeyRegistrations.delete

Unregister an apiKey from using for predict method.

HTTP request


The URL uses gRPC Transcoding syntax.

Path parameters



Required. The API key to unregister including full resource path. "projects/*/locations/global/catalogs/default_catalog/eventStores/default_event_store/predictionApiKeyRegistrations/"

Authorization requires the following IAM permission on the specified resource name:

  • automlrecommendations.apiKeys.delete

Request body

The request body must be empty.

Response body

If successful, the response body will be empty.

Authorization Scopes

Requires the following OAuth scope:


For more information, see the Authentication Overview.