{"error_summary": "path/conflict/file/...", "error": {".tag": "path", "reason": {".tag": "conflict", "conflict": {".tag": "file"}}, "upload_session_id": "pid_upload_session:ABIJ8A9PG0NZeReSf_LbOt2OL5YwrTA1PJDXO7PRi402xhpkyA"}}