What are orphaned Power BI Workspaces and how do you get rid of them? What if you have a lot of them? Adam walks through some options including a PowerShell script!

Delete Group/Workspace API:
https://docs.microsoft.com/rest/api/power-bi/groups/delete-group

AddUserAsAdmin API
https://docs.microsoft.com/rest/api/power-bi/admin/groups-add-user-as-admin

Power BI PowerShell CMDLETs
https://docs.microsoft.com/powershell/power-bi/overview?view=powerbi-ps

PowerShell Script:
https://github.com/itsnotaboutthecell/PowerBI-cmdlets/blob/master/notebooks/PowerBI_Delete_Orphan_WS.ps1