304 votes53 comments · Public » Apps, Connectors, Messaging Extensions · Flag idea as inappropriate… · Admin →
We are happy to announce that we now have support for posting Adaptive Cards via Incoming Webhooks in developer preview!
You can try it out with any of your favorite HTTP request composer tools (PowerShell/Postman/Fiddler) using Message Activity format with https://docs.microsoft.com/microsoftteams/platform/task-modules-and-cards/cards/cards-reference#adaptive-card attachment.
Please keep providing feedback on other features you’d like to see. We will post further updates as we have them.
An error occurred while saving the commentNick Segalle commented
Please implement! Or put in the documentation that this is NOT supported. Wasted half a day trying to figure out why it wouldn't work with a WebHook. sigh