1. Create a route for a POST request to `/api/advocates/referrals/sms` in `app/routes/advocates.server.routes.js` 2. Create a scaffold for the controller in `app/controllers/advocates/advocates.referrals.server.controller.js` 3. Link the controller to the route. Use other routes as an example!
/api/advocates/referrals/smsinapp/routes/advocates.server.routes.jsapp/controllers/advocates/advocates.referrals.server.controller.js