Retrieves a schedule rotation active day

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

{
  "data": {
    "id": "543068b6-7f3f-4e25-a8de-175ae8d17723",
    "type": "schedule_rotation_active_days",
    "attributes": {
      "schedule_rotation_id": "4c6e27e1-64c7-4cec-9890-954d113bd3c2",
      "day_name": "S",
      "created_at": "2025-10-18T00:54:08.066-07:00",
      "updated_at": "2025-10-18T00:54:08.066-07:00",
      "active_time_attributes": []
    }
  }
}