private function sendAllowHeadersForArtifactFilesId()
 {
     Header::allowOptionsGetPutDelete();
     $this->sendSizeHeaders();
 }
 private function sendAllowHeadersForArtifactFilesId()
 {
     Header::allowOptionsGetPutDelete();
     Header::sendMaxFileChunkSizeHeaders(FileManager::getMaximumChunkSize());
 }