}
public BulkActionResult unassign(final String etag, final long roleId, final List<StatusBean> statuses) {
BulkActionResult result;
synchronized (this) {
RoleService service = getService(etag, RoleService.class);
result = service.bulkDeassociation(roleId, ResourceDeassociationActionType.UNASSIGN,
CollectionWrapper.wrap(StatusUtils.buildStatusMod(statuses).getResourceNames(),
ResourceName.class)).
readEntity(BulkActionResult.class);
resetClient(RoleService.class);
}