
Unable to send Teams adaptive card to office group members/security groups /DL groups. For single users it is working fine. But it is required to send to 1k+ users, if the loop is introduced I doubt that the flow will successfully run through the loop if it is more users.
Please refer below screenshot.
Error in flow is "No user details with email or UPN 'SampleDistList@nandadev.onmicrosoft.com' were found in Graph."
Hi Nanda,
This action posts an adaptive card as a Flow bot to a specific user. In other words, the Recipient field of Post your own adaptive card as the Flow bot to a user action can only be filled with a single email address.
v-bacao-msft has provide one solution that its able to send card to multi-users
If you want to send multiple users, please try the following method.
The specified user's email addresses are first stored in an array variable, then the array is traversed and the message is sent to multiple users.
Image reference:
Or you can choole 'send adaptive card to channel'