Required. The parent, which owns this collection of ApiOperations. Format: projects/{project}/locations/{location}/observationJobs/{observation_job}/apiObservations/{api_observation}

Optional. The maximum number of ApiOperations to return. The service may return fewer than this value. If unspecified, at most 10 ApiOperations will be returned. The maximum value is 1000; values above 1000 will be coerced to 1000.

Optional. A page token, received from a previous ListApiApiOperations call. Provide this to retrieve the subsequent page. When paginating, all other parameters provided to ListApiApiOperations must match the call that provided the page token.