{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKClGvzT3B3rCX4Yx4FhpcnTo0iFFuxvPuZ6WEXuIKJp_F4w"}}