{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKhhVUfiM8YXKsb69WNvCnV-DstefK6aCyHZz9lg_99JOs_g"}}