NithinVangala

Controller hitting code twice, when clicking on adaptivecard button in Ms Teams and throwing error.

2

### [Github issues](https://github.com/microsoft/botframework-sdk) should be used for bugs and feature requests. Use [Stack Overflow](https://stackoverflow.com/questions/tagged/botframework) for general "how-to" questions. ## Version Bot Framework V4 Language C# Channel : Ms Teams ##...