c#使用Newtonsoft.json反序列化Json响应，只针对一个属性(could't find root)

我想从Json响应中提取一个属性，它在根元素中。我试了几次，但都没有成功。请建议。

[
  {
    "discountAmount": 0,
    "discountPercentage": 0,
    "originalPrice": null,
    "manufacturerProductCode": "9H.JA677.25E",
    "bulletPoints": [
      "Full HD (1920x1080)",
      "Kuvakoko 26'"-300'"",
      "Suuri valovoima, 4000 Lm"
    ],
    "href": "/fi/product/16592/dxrdm/BenQ-SH915-Full-HD-DLP-asennettava-projektori",
    "name": "BenQ SH915 Full HD DLP ‐asennettava projektori",
    "images": [
      {
        "host": "cdn-b.verkkokauppa.com",
        "path": "/images/14/2_195368-2500x1488.jpeg"
      },
      {
        "host": "cdn-a.verkkokauppa.com",
        "path": "/images/36/2_195368-3000x1790.jpeg"
      },
      {
        "host": "cdn-d.verkkokauppa.com",
        "path": "/images/51/2_195368-3000x1153.jpeg"
      },
      {
        "host": "cdn-b.verkkokauppa.com",
        "path": "/images/81/2_195368-3000x1425.jpeg"
      },
      {
        "host": "cdn-a.verkkokauppa.com",
        "path": "/images/96/2_195368-3000x1449.jpeg"
      },
      {
        "host": "cdn-d.verkkokauppa.com",
        "path": "/images/11/2_195368-3000x2200.jpeg"
      },
      {
        "host": "cdn-c.verkkokauppa.com",
        "path": "/images/26/2_195368-3000x1161.jpeg"
      }
    ],

这是Json响应，我需要从这个响应中获取(manufacturerProductCode)。