Forward SMS using Tasker

tasker.js

var SMS = global('SMSRB');
var SENDER = global('SMSRF');
var SMSCONTENT = SMS + "\nSender: " + SENDER + "\nFrom Mobile"

var url = "https://xxxxxxxx/sendMessage?chat_id=0000000";
var xhttp = new XMLHttpRequest();
xhttp.open("POST", url, false);
xhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
xhttp.send("text="+encodeURIComponent(SMSCONTENT));