Запрос
Request: https://devapi.gulliver.ru/v1/user/order/add
{
  "price_code": "INSIDE_MOSCOW_RING_ROAD",
  "phone": "8 (799) 999-99-99",
  "point_code": "",
  "delivery_address": {
    "region": "Москва город",
    "street": "Лалвоа",
    "city": "Лалалв",
    "id": "25692",
    "house": "Вллслч",
    "area": null,
    "flat": "Лчлчьч",
    "korpus": "Ьслчов",
    "structure": null,
    "zip": "Ьчлвььчлчл",
    "name": "Влчлвл"
  },
  "coupon": null,
  "pvz_address": "Москва",
  "first_name": "Вася тестовый",
  "items": [
    {
      "good_id": "5b89384f11a234bb36f5387b",
      "size": "128",
      "count": 1
    },
    {
      "good_id": "5b89385111a234bb36f538b1",
      "size": "122",
      "count": 1
    }
  ],
  "last_name": "Фамиль",
  "email": "rrr@rrr.ru",
  "payment": 1,
  "delivery_type": "post"
}

ответ
{
  "error_message": "Некорректно рассчитана служба доставки",
  "success": false
}