{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKaDZN6_zgitT7M8s2PZzzXNBHVc9mpUFgiATpcEWyQI97wQ"}}