sending sms from java web app using aws sns

Question

A user will create an account on my web app. The app will need to authenticate the user by sending a text message to the mobile phone number that the user provides. The text m

Answer 1

Individual SMS/MMS messaging is outside the apparent use cases of AWS SNS.

If you need to send proper SMS/MMS text messages to arbitrary phone numbers, you'll need to turn to other platforms, such as Twilio or Bandwidth.