Retrieves a Live Call Router

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

{
  "data": {
    "id": "dd10ade2-6390-4552-bdc0-535789cfe053",
    "type": "live_call_routers",
    "attributes": {
      "kind": "voicemail",
      "name": "Quo quo quidem excepturi.",
      "country_code": "US",
      "phone_type": "local",
      "phone_number": "+14155551234",
      "voicemail_greeting": "Unde deserunt et provident.",
      "slug": "quo-quo-quidem-excepturi",
      "enabled": true,
      "created_at": "2025-09-03T02:23:50.223-07:00",
      "updated_at": "2025-09-03T02:23:50.223-07:00",
      "alert_urgency_id": "887de958-62fc-49e9-8c67-d7fee2810ed5",
      "escalation_policy_trigger": {
        "id": "7f3a78f0-9903-4116-80ee-27913e0e801f",
        "type": "service"
      }
    }
  }
}