Forum Discussion
Images in channel's Sharepoint storage not rendering in teams adaptive cards
Hello, we are trying to display images stored in Sharepoint in a teams adaptive card. The image will not display until the user has clicked on the 'files' tab for the channel. It returns with a 401, ...
Prasad_Das-MSFT
Thanks for looking. Please do keep me posted, we have reverted to sending emails to the channel and its not ideal.
Daniel
Prasad_Das-MSFT
Microsoft
Microsoftdlinncr -
We got update from engineering team that, this is by design - image requests are not sent with any auth token, which is why we request that all cards images be publicly available.
As an alternative, you can convert the image to base64, or upload it to a publicly accessible image repository.
Thanks,
Prasad Das
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Dear Prasad:
Due to the size limition of adaptive card is 28K it's not possible to use base64 when you have a normal sized picture uploaded by user.
