{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKO4Je6J8-yyn9J0M9zLtvB8eZkTW5mnOEKRaf9u698-1V1w"}}