Hi @OsamaAlaydi ，
Do you want to include Url previews in your posting messages sent via Flow in chat or channels?
It seems that there is no directly way to achieve this in Power Automate currently. If you like this feature and want to make it possible in Flow in the future, you could head to IDEA forum to submit your desire, collect votes to make it come true in the future:
https://powerusers.microsoft.com/t5/Power-Automate-Ideas/idb-p/MPAIdeas
Here is a similar case for your reference:
https://powerusers.microsoft.com/t5/Building-Flows/preview-youtube-url-when-posting-a-message-in-Teams/td-p/637582
If it is acceptable for you to send only a clickable url, I have made a test for your reference.
{
"$schema": "https://adaptivecards.io/schemas/adaptive-card.json",
"type": "AdaptiveCard",
"version": "1.0",
"body": [
{
"type": "TextBlock",
"text": "Include Url preview in Post message in a chat or Channel [Adaptive Cards](https://powerusers.microsoft.com/t5/Building-Flows/Include-Url-preview-in-Post-message-in-a-chat-or-Channel/td-p/1449609)"
}
]
}
<p><a href="https://powerusers.microsoft.com/t5/Building-Flows/Include-Url-preview-in-Post-message-in-a-chat-or-Channel/td-p/1449609">Include Url preview in Post message in a chat or Channel</a> </p>
Result Screenshot:
Best Regards,
Charlie Choi
