Activity: Message Update
app.on('messageUpdate', async ({ activity }) => {});
Message update activities represent an update of an existing message activity within a conversation. The updated activity is referred to by the id and conversation fields within the activity, and the message update activity contains all fields in the revised message activity.
Schema
Message update activities are identified by a type value of messageUpdate.
A5900: Channels MAY elect to send messageUpdate activities for all updates within a conversation, a subset of updates within a conversation (e.g. only updates by certain users), or no activities within the conversation.
A5901: If a bot triggers an update, the channel SHOULD NOT send a message update activity back to that bot.
A5902: Channels SHOULD NOT send message update activities corresponding to activities whose type is not message.
Message update UI in Teams
To update a message in Teams, you can hover over the message in the client and click the pencil icon. This will open a text editor where you can update the message.
To save the changes, click the checkmark icon or to cancel, click the X icon.
