{
  "namespace": "biosample",
  "key": "2026-08-25",
  "completed_at": "2026-08-26T06:33:50.189370+00:00",
  "metadata": {
    "row_count": 58887159,
    "output_path": "s3://omicidx/biosample/raw/data.jsonl.gz",
    "duration_seconds": 8730.094879627228,
    "source_url": "https://ftp.ncbi.nlm.nih.gov/biosample/biosample_set.xml.gz"
  }
}