ManagePermissionGrant.ps1 doesnt work

[catmanjan]

Trying to follow steps here https://learn.microsoft.com/en-us/connectors/webcontentsv2/#authorize-the-connector-to-act-on-behalf-of-a-signed-in-user

I get this error message, permissions arent granted

[BrendanUSI]

Had the same issue, completely missed the first step on using PowerShell v7..