Twilio function to forward sms

twilio_function_sms_forward.js

// This is a simple usag of twilio function

// Buy a number in twilio
// Setup a twilio function (akin to amazon mabda) that handles incoming messages and forwards the message to your number
// If you are using test twilio account, make sure your number is verified

// Flow: 
// Assuming your twilio number is A
// Sender S, sends a sms to A
// This function forwards the sms to your number Y
// Make sure Y is verified in twilio

exports.handler = function(context, event, callback) {
    console.log('Incoming message found ... ');
    console.log(event.Body);
	// Fetch already initialized Twilio REST client
	const twilioClient = context.getTwilioClient();

  // event.From : has sender number (S above)
  
	twilioClient.messages.create({
		from: event.To, // Twilio number (A above) 
		to: '+1 xxx',   // Final destination - your number (Y above)
		body: event.Body ? event.Body : '<blank>'
	}, function(err, result) {
	    console.log('Done');
		callback();
	});
};

// Note: Under twilio -> Runtime-> functions-> logs, you can see console.log output