Hello,
I'm really struggling to understand why the below flow keeps failing so was hoping for some help.
I want my flow to message two people once certain conditions have been met, but the flow fails when I either try creating a chat, then posting a message to that chat OR when I post a message using flow bot in chat with flow bot to both recipients.
The error message when I setup like this: 'Exception has been thrown by the target of an invocation.' Note, I have tried using Mail and User Principle Name, but both fail. I have also tried with semi-colons and without.

The second way I have tried like this, and this is the error message: No user details with email or UPN 'Josh@EMAIL.COM; Mark@EMAIL.COM' were found in Graph. The emails are correct and I get the same error message when I use UPN or Mail.

It's really frustrating because I can't find anything online about these error messages so I don't know how to resolve or if the issue is because the functionality doesn't work like I'm attempting.
Appreciate any help.
Thanks