In order to use the Twilio SMS output (objsmsmessage) binding, we need to do the following:
- Create a trial Twilio account at https://www.twilio.com/try-twilio.
- After successful creation of the account, grab the ACCOUNT SID and AUTH TOKEN from the Twilio Dashboard, as shown in the following screenshot. We will create two App settings in the Application settings blade of the function app for both of these settings:

- In order to start sending messages, you need to create an active number within Twilio, which will be used as the From number that you will use for sending the SMS. You can create and manage numbers in the Phone Numbers ...