Результат Google Custom Search API для покупок

Question

Я хочу получить результаты покупок в пользовательском поиске Google, например (цена, обзор, productId, название продукта, ссылка на продукт). Это ответ, который я получаю от API пользовательского поиска Google

{

  "items": [
    {
      "kind": "customsearch#result",
      "title": "Car CD Player Panasonic | Uposhohor | Bikroy.com",
      "htmlTitle": "<b>Car</b> CD Player Panasonic | Uposhohor | Bikroy.com",
      "link": "https://bikroy.com/en/ad/car-cd-player-panasonic-for-sale-sylhet-1",
      "displayLink": "bikroy.com",
      "snippet": "MP3 WMA AAC Format supported. Made In Thailand Fresh Condition, Very Good \nSound Quality.",
      "formattedUrl": "https://bikroy.com/en/ad/car-cd-player-panasonic-for-sale-sylhet-1",
      "htmlFormattedUrl": "https://bikroy.com/en/ad/<b>car</b>-cd-player-panasonic-for-sale-sylhet-1",
      "pagemap": {
        "cse_thumbnail": [
          {
            "src": "https://encrypted-tbn1.gstatic.com/images?q=tbn:ANd9GcQD6S_-b6NuSBj5ZshJAJdrZoAP1oSC3j6N3r27fbLifbcXAxUmfUcEYA",
            "width": "142",
            "height": "107"
          }
        ]
      }

    }
  ]
}

Но я ищу результат покупок, например,

{
  "search_parameters": {
    "q": "pizza",
    "location": "New York,New York,United States",
    "search_type": "shopping",
    "include_html": "true",
    "engine": "google"
  },
  "search_information": {
    "query_displayed": "pizza"
  },
  "shopping_results": [
    {
      "title": "Ooni Koda 16 Gas-Powered Outdoor Pizza Oven",
      "link": "https://www.google.com/aclk?sa=l&ai=DChcSEwiJ95WPzoPpAhWGt-wKHXB6Cu4YABAHGgJwag&sig=AOD64_3Rmt_7tjoTfVRYtcWyBgB6WID1iw&ctype=5&q=&ved=0ahUKEwj61JGPzoPpAhVFHjQIHYbgCesQ2CkI4wI&adurl=",
      "price": 499,
      "price_raw": "$499.00",
      "merchant": "Ooni USA",
      "snippet": "Take charge of your outdoor cooking experience with Ooni Koda 16, our gas-powered outdoor pizza oven. Designed for stone ...",
      "rating": 4.9,
      "reviews": 16,
      "id": "4276112783611543183",
      "image": "https://images.serpwow.com/download/images/2504202012/e8ea398a52900b1bbf42576d84511de72407eaaf.webp",
      "position": 1
    }

  ]
}

Как я могу получить этот результат? Пожалуйста, помогите мне.