curl --request GET \
  --url https://api.voyant.travel/data/geo/v1/places/{id}/children \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "id": "<string>",
      "unlocode": "<string>",
      "countryIso2": "<string>",
      "parentId": "<string>",
      "coordinates": {
        "lat": 123,
        "lng": 123
      },
      "name": "<string>",
      "nameLang": "<string>",
      "names": {},
      "aliases": [
        "<string>"
      ],
      "attributes": {}
    }
  ],
  "totalCount": 123,
  "nextCursor": "<string>"
}