@Bean
    public AmazonS3 generateS3Client() {
        AWSCredentials credentials = new BasicAWSCredentials(accessKey, secretKey);
        AmazonS3 s3client = AmazonS3ClientBuilder
                .standard()
                .withCredentials(new AWSStaticCredentialsProvider(credentials))
                .withRegion(Regions.US_EAST_1)
                .build();
        return s3client;
    }