如何使用ASP.Net核心从亚马逊网络服务s3下载特定目录的多个文件对象？

using Amazon;
using Amazon.S3;
using Amazon.S3.Model;

// 初始化S3客户端
var credentials = new Amazon.Runtime.BasicAWSCredentials("AccessKey", "SecretKey");
var region = RegionEndpoint.USWest2; // 根据实际情况选择区域
var s3Client = new AmazonS3Client(credentials, region);

// 下载文件对象
var bucketName = "your-bucket-name";
var directoryPath = "your-directory-path";

ListObjectsV2Request request = new ListObjectsV2Request
{
    BucketName = bucketName,
    Prefix = directoryPath // 指定目录路径
};

ListObjectsV2Response response;
do
{
    response = await s3Client.ListObjectsV2Async(request);

    foreach (S3Object entry in response.S3Objects)
    {
        // 下载文件对象
        GetObjectRequest getObjectRequest = new GetObjectRequest
        {
            BucketName = bucketName,
            Key = entry.Key
        };

        using (GetObjectResponse getObjectResponse = await s3Client.GetObjectAsync(getObjectRequest))
        {
            // 处理下载的文件对象
            // ...
        }
    }

    request.ContinuationToken = response.NextContinuationToken;
} while (response.IsTruncated);