{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIJsMtvVoiHchyvDlm8LT4dlvs6gs8L-ffK1tW13ALJYgtg-w"}}