for (ByteString authBS : auths) {
labelAuths.add(authBS.toByteArray());
}
OperationStatus[] opStatus = this.visibilityLabelService.clearAuths(request.getUser()
.toByteArray(), labelAuths);
RegionActionResult successResult = RegionActionResult.newBuilder().build();
for (OperationStatus status : opStatus) {
if (status.getOperationStatusCode() == SUCCESS) {
response.addResult(successResult);
} else {
RegionActionResult.Builder failureResultBuilder = RegionActionResult.newBuilder();