Update to Microsoft Intune PowerShell example script repository on GitHub

So I have this simple script that could sync or reboot Intune devices.

It stopped working now due to the application id (d1ddf0e4-d672-4dae-b554-9d5bdfd93547) being retired.

I have many other scripts performing different Intune related tasks but all utilising MsGraph.

What exactly do I need to update to make the script working again?

Thanks!

Connect-MSGraph
$DeviceGroup = Read-Host -Prompt "Please provide the AAD group object ID"

$DeviceList = Get-Groups_Members -groupId $DeviceGroup -Select id, deviceId, displayName | get-MSGraphAllpages

$AllIntuneDevices = Get-IntuneManagedDevice -select id, operatingSystem, azureADDeviceId -Filter "contains(operatingSystem, 'iOS')" | get-MSGraphAllpages

foreach ($Device in $DeviceList)

{
    $deviceIntuneId = $AllIntuneDevices | Where-Object {$_.azureADDeviceId -eq $Device.deviceId}

    Write-Host $Device.deviceId

    if($deviceIntuneId)
    {
        Invoke-DeviceManagement_ManagedDevices_SyncDevice -managementDeviceId $deviceIntuneID.id

        Write-Host "Sync command has been sent to the device"
    }

    else {
        Write-Host "$Device.deviceId not found"
    }

}