send sms with aws provider in NODEJS

gistfile1.txt

var AWS = require('aws-sdk');

AWS.config.region = 'your aws region';
AWS.config.update({
      accessKeyId: "your access id",
      secretAccessKey: "your secret access key",
});

var sns = new AWS.SNS();
var params = {
    Message: "your message"
    MessageStructure: 'string',
    PhoneNumber: 'phone_number_without_+',
    Subject: 'your subject'
};

sns.publish(params, function(err, data) {
    if (err) console.log(err, err.stack); // an error occurred
    else     console.log(data);           // successful response
});