SMS
Cancel an SMS to a user
Cancels an SMS to a specific user. Request must include a <code>campaignId</code> and an <code>email</code> or <code>userId</code>, or just a <code>scheduledMessageId</code>.<br/><br/>Learn about <a href="https://support.iterable.com/hc/articles/29156459027348">identifying users by <code>userId</code> and <code>email</code></a>.
post/api/sms/cancel
Request body
Response
successful operation