我可以使用Java将文件从中小型企业上传到亚马逊S3吗

import software.amazon.awssdk.core.sync.RequestBody;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.PutObjectRequest;

public class S3Uploader {
    public static void main(String[] args) {
        String bucketName = "your-bucket-name";
        String key = "your-file-key";
        String filePath = "path-to-your-file";

        Region region = Region.US_EAST_1; // 设置您所在的AWS区域

        S3Client s3Client = S3Client.builder()
                .region(region)
                .build();

        PutObjectRequest putObjectRequest = PutObjectRequest.builder()
                .bucket(bucketName)
                .key(key)
                .build();

        s3Client.putObject(putObjectRequest, RequestBody.fromFile(new File(filePath)));

        System.out.println("文件上传成功！");
    }
}