Restore deleted Entra ID groups

Connect-MgGraph -Scopes Directory.Read.All, Group.ReadWrite.All -NoWelcome

If ([Environment]::UserInteractive) {
    Clear-Host
    Connect-MgGraph -Scopes Directory.Read.All, Group.ReadWrite.All -NoWelcome
    Write-Host "Script running interactively... connecting to the Graph" -ForegroundColor Yellow
    $Interactive = $true
}   Else {
    Write-Host "Script can't be run non-interactively. Exiting..." -ForegroundColor Red
    Break
}
 
# Check that we have the correct scopes
If ($Interactive) {
    [string[]]$CurrentScopes = (Get-MgContext).Scopes
    [string[]]$RequiredScopes = @('Directory.Read.All', 'Group.ReadWrite.All')
 
    $CheckScopes =[object[]][Linq.Enumerable]::Intersect($RequiredScopes,$CurrentScopes)
    If ($CheckScopes.Count -ne 2) {
        Write-Host ("To run this script, you need to connect to Microsoft Graph with the following scopes: {0}" -f $RequiredScopes) -ForegroundColor Red
        Break
    }
}
 
[array]$DeletedGroups = Get-MgDirectoryDeletedItemAsGroup -All
If ($DeletedGroups.count -eq 0) {
    Write-Host "No recoverable groups can be found - exiting"; break
}
 
$Report = [System.Collections.Generic.List[Object]]::new(); $Now = Get-Date
ForEach ($Group in $DeletedGroups) {
    [datetime]$DeletedDate = $Group.deletedDateTime
    $PermanentRemovalDue = Get-Date($DeletedDate).AddDays(30)
    $TimeTillRemoval = $PermanentRemovalDue - $Now
    If ("unified" -notin $Group.GroupTypes) {
        $GroupType = "Security"
    }   Else {
        $GroupType = "Microsoft 365"
    }
 
    $ReportLine = [PSCustomObject]@{
      Group                      = $Group.displayName
      Id                         = $Group.id
      GroupType                  = $GroupType
      Created                    = Get-Date ($Group.createdDatetime)
      Deleted                    = Get-Date($Group.deletedDateTime)
      'Permanent Deletion due'   = Get-Date($PermanentRemovalDue)
      DaysRemaining              = $TimeTillRemoval.Days
    }
    $Report.Add($ReportLine)
}
 
$Report | Sort-Object DaysRemaining -Descending | Out-GridView -Title "Select groups to restore" -PassThru | ForEach-Object {
    Write-Host "Restoring group $($_.Group) Id $($_.Id)"
    Try {
        $Status = Restore-MgDirectoryDeletedItem -DirectoryObjectId $_.Id
    } Catch {
        Write-Host "Failed to restore group $($_.Group) Id $($_.Id). Error: $($_.Exception.Message)" -ForegroundColor Red
    }
    If ($Status) {
        Write-Host "Successfully restored group $($_.Group) Id $($_.Id)" -ForegroundColor Green
    }
}