This script is just as a reminder that using Power-Shell you can change disk SKU for your VM – in that way you can save cost. You can build solution that it will be changed for switched off VM and powered on also. #$SubscrybtionDev=”d2e666be-5fde-451b-84c9-9c545b3e435c”#Connect-AzAccount -UseDeviceAuthentication#Set-AzContext -Subscription $SubscrybtionDev$RGs = Get-AzResourceGroup$storageType = ‘Standard_LRS’foreach ($RG in $RGs){$vmDisks = Get-AzDisk -ResourceGroupName $RG.ResourceGroupNameforeach ($disk in $vmDisks){$disk.Sku = [Microsoft.Azure.Management.Compute.Models.DiskSku]::new($storageType)$disk | Update-AzDiskWrite-Host $disk.Id}}