Begin SMS Verification

Sends an SMS verification code to <code>phoneNumber</code>, using the specified <code>verificationProfileId</code>. Verification codes are sent from a pool of sender IDs reserved for this use, not from your sender IDs. Because of this, you don't need to worry about competing message priority or throughput.<br/><br/>Call this endpoint only for projects that use Iterable SMS to send SMS messages. If you use your own Twilio or Telnyx account, call their verification endpoints directly.<br/><br/>To use this endpoint, first ask your Iterable customer success manager to add SMS phone verification to your project. To learn more, read <a href="https://support.iterable.com/hc/articles/11559421803796">SMS Phone Verification</a>.