Get a list of all users and groups that have access to a workspace or app via PowerShell

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Hi all,

I'm looking for a way to get a list of all users and group that have access to a certain workspace or app. Currently, using the Get-PowerBiWorkspace cmdlet, I can get a list of users with their access right, but the groups don't show. As shown in the screenshot, in the workspace I'm trying to do this for, one user is admin, one group is admin, and one group has viewer rights. However, only the user is listed, the groups are just represented by showing their access rights, but not the name of the group. Is there a way to also show the group names?

Is there a way to do the same thing for apps?

Thanks!