Parameters DiskIOPS limit for all the virtual machines in a Cluster

I was wondering if there is a simple script to change all the disks attached to the VM is in inventory if powered by power to limit the IOPS / s to 500 for example?

Close to there, you must use the pipeline ('|) '), like this

foreach($vm in (Get-Cluster -Name MyCluster | Get-VM)){  $hd = Get-HardDisk -VM $vm  Get-VMResourceConfiguration -VM $vm |  Set-VMResourceConfiguration -Disk $hd -DiskLimitIOPerSecond -1 -Confirm:$false}

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