CardActionBot class  
Warning
This API is now deprecated.
This package will be deprecated by 2026-07. Please use Microsoft 365 Agents SDK instead.
A card action bot to respond to adaptive card universal actions.
Constructors
| Card | Create a new instance of the  | 
Methods
| register | Register a card action handler to the bot. | 
| register | Register card action handlers to the bot. | 
Constructor Details
		CardActionBot(CloudAdapter, CardActionOptions)
	     
	Warning
This API is now deprecated.
This package will be deprecated by 2026-07. Please use Microsoft 365 Agents SDK instead.
Create a new instance of the CardActionBot.
new CardActionBot(adapter: CloudAdapter, options?: CardActionOptions)Parameters
- adapter
- CloudAdapter
The bound CloudAdapter.
- options
- CardActionOptions
The initialize options.
Method Details
		registerHandler(TeamsFxAdaptiveCardActionHandler)
	     
	Warning
This API is now deprecated.
This package will be deprecated by 2026-07. Please use Microsoft 365 Agents SDK instead.
Register a card action handler to the bot.
function registerHandler(actionHandler: TeamsFxAdaptiveCardActionHandler)Parameters
- actionHandler
- TeamsFxAdaptiveCardActionHandler
A card action handler to be registered.
		registerHandlers(TeamsFxAdaptiveCardActionHandler[])
	     
	Warning
This API is now deprecated.
This package will be deprecated by 2026-07. Please use Microsoft 365 Agents SDK instead.
Register card action handlers to the bot.
function registerHandlers(actionHandlers: TeamsFxAdaptiveCardActionHandler[])Parameters
- actionHandlers
A set of card action handlers to be registered.