Retrieves an On Call Shadow configuration by ID

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

{
  "data": {
    "id": "92a17235-b273-43ce-8275-e9a31f954a7c",
    "type": "on_call_shadows",
    "attributes": {
      "schedule_id": "56570ba6-8b2c-4766-988f-d59982c3649d",
      "shadowable_type": "User",
      "shadowable_id": "358",
      "shadow_user_id": 357,
      "starts_at": "2025-03-20T19:52:58.000-07:00",
      "ends_at": "2025-03-21T17:52:58.000-07:00",
      "created_at": "2025-03-20T17:52:58.372-07:00",
      "updated_at": "2025-03-20T17:52:58.372-07:00"
    }
  }
}