Action API object
Builds a reply buttons component for an Interactive message
Buttons to be used in the reply buttons. Each button title must be unique within the message. Emojis are supported, markdown is not. Must be between 1 and 3 buttons.
If more than 3 buttons are provided
If two or more buttons have the same id
If two or more buttons have the same title
Readonly
The buttons of the action
Action API object