亚马逊产品API - C#中是否有任何有效的,最新的示例？

using Amazon;
using Amazon.ProductAdvertisingAPIv1;
using Amazon.ProductAdvertisingAPIv1.Model;

public class AmazonProductAPIExample
{
    public static void Main()
    {
        // 设置AWS访问凭证
        var accessKey = "Your_Access_Key";
        var secretKey = "Your_Secret_Key";
        var region = RegionEndpoint.USWest2; // 设置所在区域

        // 创建ProductAdvertisingAPI客户端
        var config = new AmazonProductAdvertisingAPIv1Config
        {
            RegionEndpoint = region
        };
        var client = new AmazonProductAdvertisingAPIv1Client(accessKey, secretKey, config);

        // 创建API请求
        var request = new SearchItemsRequest
        {
            Keywords = "laptop", // 设置关键词
            SearchIndex = "Electronics" // 设置搜索索引
        };

        // 调用API并获取响应
        var response = client.SearchItems(request);

        // 处理响应数据
        foreach (var item in response.SearchResult.Items)
        {
            Console.WriteLine(item.Title);
        }
    }
}