curl --request GET \
  --url https://api.every.ru/b2b/esim/packets/{id} \
  --header 'Authorization: Bearer <token>'

{
  "locale": "ru",
  "packet": {
    "id": 1234567890,
    "name": "5GB for 30 days",
    "volume": 5120,
    "period": 30,
    "tariff": "Prime"
  }
}