Required. Parent resource name. The format of this value varies depending on the scope of the request (project or organization) and whether you have specified a processing location: + Projects scope, location specified: projects/{project_id}/locations/{location_id} + Projects scope, no location specified (defaults to global): projects/{project_id} + Organizations scope, location specified: organizations/{org_id}/locations/{location_id} + Organizations scope, no location specified (defaults to global): organizations/{org_id} The following example parent string specifies a parent project with the identifier example-project, and specifies the europe-west3 location for processing data: parent=projects/example-project/locations/europe-west3