View any callback URLs associated with a specific long code or toll-free phone number in your account.
The phone number to be associated with the messaging callback URL.
Callback type to be associated with the specified phone number. Allowed values are:
Called for inbound SMS messages (see Receive an SMS).
Called for inbound MMS messages (see Receive an MMS).
Called for SMS Delivery Receipts (see Receive a DLR).
Called for inbound MMS Delivery Receipts (see Receive a DLR).
Response FormatOn success, the HTTP status code in the response header is 200 OK and the response body contains a detailed callback object for your specified callback_type. On error, the header status code is an error code and the response body contains an array of error objects.
Callback object composed of the following:
Different attributes of a callback object:
callback_url string- The callback URL associated with your specified callback_type.
product string- Indicates the product associated with your specified callback_type. For example, "dlr" is the product associated with your sms_dlr_callback.
This will always be callback.