Acknowledging MO's and DR's

Learn how to acknowledge if a MO or DR has been received successfully.

Upon receiving the MO / DR notification, your server needs to respond with a HTTP 200, and a body of either: “0” (ZERO), "OK" or "SUCCESS".

Response Status Code	Body	Result
HTTP 200	"0"	0
HTTP 200	"OK"	OK
HTTP 200	"SUCCESS"	SUCCESS

Python

# Send HTTP 200 response with body "0"
    return HttpResponse("0", status=200)

NodeJS

const express = require('express');
const app = express();

app.get('/', (req, res) => {
  res.status(200).send('0');
});