Required. The path of the resource to update the blob storage settings in the format of projects/{projectID}/locations/{locationID}/datasets/{datasetID}/dicomStores/{dicomStoreID}/dicomWeb/studies/{studyUID}, projects/{projectID}/locations/{locationID}/datasets/{datasetID}/dicomStores/{dicomStoreID}/dicomWeb/studies/{studyUID}/series/{seriesUID}/, or projects/{projectID}/locations/{locationID}/datasets/{datasetID}/dicomStores/{dicomStoreID}/dicomWeb/studies/{studyUID}/series/{seriesUID}/instances/{instanceUID}. If filter_config is specified, set the value of resource to the resource name of a DICOM store in the format projects/{projectID}/locations/{locationID}/datasets/{datasetID}/dicomStores/{dicomStoreID}.