the BDRSuite app registered 23000 times in error, how do i remove them in bulk

Hello samuel griffiths,

You can use Invoke-MgGraphRequest or a script that executes deletes in parallel to batch requests rather than deleting them one at a time.

# Connect to Microsoft Graph

Connect-MgGraph -Scopes "Application.ReadWrite.All"

# Get the list of app registrations for BDRSuite (filter by display name)

$apps = Get-MgApplication -Filter "startswith(displayName,'ruk')" -All

# Delete in parallel (using jobs)

$jobs = @()

foreach ($app in $apps) {

    $jobs += Start-Job -ScriptBlock {

        param($appId)

        Connect-MgGraph -Scopes "Application.ReadWrite.All"

        Remove-MgApplication -ApplicationId $appId -Confirm:$false

    } -ArgumentList $app.Id

}

# Wait for all jobs to finish

$jobs | ForEach-Object { Wait-Job $_; Receive-Job $_; Remove-Job $_ }

Let me know if any further queries-feel free to reach out!