public function MessageSaveDraftThreads(CbgrnThreadType $thread) { // $thread : CbgrnThreadType class (only ONE) // remark: thread has files, so MessageCreateThreadsRequestType's file no needs? $this->CheckAndSetHeader(__FUNCTION__); $reg_args["save_draft_thread"]["thread"] = $thread; $this->encodeString($reg_args); $results = parent::MessageSaveDraftThreads($reg_args); $this->methodClose(); return $this->decodeString($results->thread); }