{
  "namespace": "ebi_biosample",
  "key": "2022-10-17",
  "completed_at": "2026-08-15T08:28:57.294151+00:00",
  "metadata": {
    "row_count": 15826,
    "output_path": "s3://omicidx/ebi_biosample/raw/biosamples-2022-10-17.ndjson.gz",
    "file_size_bytes": 1275259
  }
}