Retrieves an alert urgency

curl --request GET \
  --url https://api.rootly.com/v1/alert_urgencies/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "0aa24360-c63f-4b70-83c1-e368552619e5",
    "type": "alert_urgencies",
    "attributes": {
      "name": "dajz2",
      "description": "Facilis nemo blanditiis nihil.",
      "position": 1,
      "created_at": "2025-11-28T18:06:42.951-08:00",
      "updated_at": "2025-11-28T18:06:42.956-08:00"
    }
  }
}