Adaptive Card works on emulator but not MS Teams

Châu. Dương Hải 21 Reputation points

I described bugs in detail here

In summary, I send the adaptive json to MS Teams, it used the image url with parameters. However, MS Teams automatically added/replaced "&" with "&" which caused the image unloaded.

The original URL: ""

The modified by MS Teams:




Azure AI Bot Service
Azure AI Bot Service
An Azure service that provides an integrated environment for bot development.
791 questions
Microsoft Teams Development
Microsoft Teams Development
Microsoft Teams: A Microsoft customizable chat-based workspace.Development: The process of researching, productizing, and refining new or existing technologies.
3,036 questions
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Accepted answer
  1. Nivedipa-MSFT 2,891 Reputation points Microsoft Vendor

    @Châu. Dương Hải - We have tested this using curl and we are able to repro your issue. We have raised the bug for the same. We will keep you posted if there are any updates.


    If the response is helpful, please click "Accept Answer" and upvote it. You can share your feedback via Microsoft Teams Developer Feedback link. Click here to escalate.

    1 person found this answer helpful.
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