Accepts a phone number and indicates whether the phone holder has opted out of receiving SMS messages from your Amazon Web Services account. You cannot send SMS messages to a number that is opted out.
To resume sending messages, you can opt in the number by using the OptInPhoneNumber action.
get/#Action=CheckIfPhoneNumberIsOptedOut
Query parameters
phoneNumberstring required
The phone number for which you want to check the opt out status.
Action'CheckIfPhoneNumberIsOptedOut' required
Version'2010-03-31' required
Response
Success