因项目需要，使用亚马逊AWS服务来发送短信，现在的做法是使用AmazonSNSClient来进行发送，发送代码如下：

private static final String awsKey = "*********";
private static final String awsSecret = "********";

private static final BasicAWSCredentials credentials = new BasicAWSCredentials(awsKey, awsSecret);

private static AmazonSNSClient snsClient = null;

public static AmazonSNSClient getSnsClient(){
    if(snsClient==null){
        snsClient = new AmazonSNSClient(credentials).withRegion(Regions.AP_SOUTHEAST_1);
}
    return snsClient;
}

public static void sendAmazonSMS(String phone, String content){
PublishResult result = getSnsClient().publish(new PublishRequest().withMessage(content).withPhoneNumber(phone));

System.out.println("Sent SMS message ID: " + result.getMessageId());
}

public static void main(String[] args){
    sendAmazonSMS("手机号","测试亚马逊验证码");
}


运行之后，可以收到短信，然后短信全部内容如下：

测试亚马逊验证码【AWS】


请问有没有哪位大神知道怎么把这个最后的AWS去掉或者修改？