Standardization of Inbound Button Payload on RCS

All ID fields specified in the Twilio Content Content APIs such as in Twilio cards will be returned in Button Payload in a uniform way.

We will return the exact payload specified without 64 bit encoding to align button behavior.  

To specify a Button Payload, pass in an ID field into the button actions array within a button object. Examples can be found in the Twilio docs. Button Payloads will be returned in the inbound webhook. Billing may apply. To learn more see our docs here.