* @param storageSystemId
* the ID of the storage system.
* @return the list of unmanaged volume references.
*/
public List<RelatedResourceRep> listByStorageSystem(URI storageSystemId) {
UnManagedVolumeList response = client.get(UnManagedVolumeList.class,
PathConstants.UNMANAGED_VOLUME_BY_STORAGE_SYSTEM_URL, storageSystemId);
return ResourceUtils.defaultList(response.getUnManagedVolumes());
}