For each submitted item, this endpoint removes its status as archived. These items will show up in voting pools going forward.

You may supply item ids, or unique nameRefs.

curl -X POST "<https://unduel.com/api/v1/item/unarchive?user=><user name>" \\
  -H "X-API-Key: <api key>" \\
  -H "Content-Type: application/json" \\
  -d '{
    "listId": "<list id>",
    "items": [
      {
        "id": "<existing item id>"
      }
    ]
  }'

interface UnarchiveRequestBody {
    items: { id?: string; nameRef?: string }[];
    listId: string;
}

interface UnarchiveResponse {
  success: boolean;
  message?: string;
  error?: string;
}