{
  "format_version": 1,
  "import_id": "packed-event-locomotive-availability-overlay",
  "source": {
    "description": "Overlay import that combines a captured base snapshot with scalar locomotive availability descriptors.",
    "notes": [
      "used to upgrade descriptor-driven named locomotive availability rows through overlay-backed catalog context"
    ]
  },
  "base_snapshot_path": "packed-event-locomotive-availability-overlay-base-snapshot.json",
  "save_slice_path": "packed-event-locomotive-availability-overlay-save-slice.json"
}