//NewS3Fs create a new instance
NewS3Fs create a new instance
// NewS3Fs create a new instance
func NewS3Fs(sess *session.Session, bucketName string) *S3Fs {
	return &S3Fs{
		Bucket:  bucketName,
		client:  s3.New(sess),
		session: sess,
	}
}
func NewS3Fs ( sess * session . Session , bucketName string ) * S3Fs { return & S3Fs { Bucket : bucketName , client : s3 . New ( sess ) , session : sess , } }
NewS3Fs create a new instance
NewS3Fs create a new instance