{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIJhPZbXLyXiGEZLs5DLV8eUIznbSK_d9G9V64nL6CYaM5u1w"}}