Yes, it is possible to implement the functionality to check whether a user has seen the delivered Adaptive Card using the OnTeamsReadReceiptAsync
method in the TeamsActivityHandler
class.
The OnTeamsReadReceiptAsync
method is a part of the TeamsActivityHandler
class, which is a base class for handling Teams-specific activities in your bot. This method is called when a user has read a message or an Adaptive Card.
To implement the functionality, you can override the OnTeamsReadReceiptAsync
method in your bot's activity handler class.
FYI, Read receipts for bots doesn’t support team, channel, and group chat scopes.
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