I have a message extension for MS Teams (based on Bot Framework v3). When I create a ThumbnailCard and return it to user, Teams inserts name and logo of my app to card. Can I remove them somehow?
This is how I create a card
var card = new ThumbnailCard { Text = "some text", Title= "title"};
Here is a screenshot:
No, the attribution on cards created by a messaging extension can't be removed by the app. Teams will automatically show it.