{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKdc4FW0wr4jC0HanXC5lCDe2c9hQ307QqVgiStWo_Lxuf3w"}}