curl --request GET \
  --url https://api.{tenant}.getomneo.com/api/v3/departments/{department}

{
  "data": {
    "id": 123,
    "name": "<string>",
    "handle": "<string>",
    "external_id": "<string>",
    "external_code": "<string>",
    "description": "<string>",
    "short_description": "<string>",
    "url": "<string>",
    "image_url": "<string>",
    "internal_note": "<string>",
    "meta": [
      "<unknown>"
    ],
    "brand_id": 123,
    "location_id": 123,
    "brand": {
      "name": "<string>",
      "handle": "<string>"
    },
    "created_at": "<string>",
    "updated_at": "<string>"
  }
}