{
  "kind": "synthetic_not_live_notices",
  "records": [
    {
      "id": "1",
      "deadline": null
    },
    {
      "id": "2",
      "deadline": null
    },
    {
      "id": "3",
      "deadline": "2026-12-01"
    },
    {
      "id": "4",
      "deadline": "2026-12-01"
    },
    {
      "id": "5",
      "deadline": "2026-12-01"
    },
    {
      "id": "6",
      "deadline": "2026-12-01"
    },
    {
      "id": "7",
      "deadline": "2026-12-01"
    },
    {
      "id": "8",
      "deadline": "2026-12-01"
    },
    {
      "id": "7",
      "deadline": "2026-12-01"
    },
    {
      "id": "8",
      "deadline": "2026-12-01"
    }
  ],
  "expected_unique": 8,
  "expected_unknown_deadlines": 2
}