While researching Microsoft Graph API calls around Teams and Logic App Teams connector, their may be a need when 1 click ARM deploying a solution to pass the intended Team you want the actions to use. While you can query the Microsoft Graph to get that information
https://developer.microsoft.com/en-us/graph/graph-explorer
This seems complicated and instructing folks to find the Teams ID this way well again seems complicated you should be able to get it directly from Teams. You can.
By going to the Team and ... ellipses Get link to team
You can instruct a person or get the Team ID (GUID) within that link capture the GUID after ?groupId=
https://teams.microsoft.com/l/team/xx%xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx%40thread.tacv2/conversations?groupId=c47ea583-a270-43c6-af4f-fad20061b12c&tenantId=xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
Later in the ARM Template Deployment we will ask the security team deploying the Logic App Security Playbook to put in their Team ID and instruct them to get it via this easier method
That Team ID will be stored statically in Logic App as a global parameter based on what you put in and will be used in a Action to generate a unique channel based on the Sentinel Security Incident when the playbook is triggered
More to come.