{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIKPr2W1XscVqonKPjEFztZzHZ1ejk1uYJaJgG3Cn1kq26a_w"}}