Explanation
Instead: Solution: From a privileged endpoint (PEP) session, you run the Install-AzsUpdate cmdlet.
You can use the Azure Stack Hub administrative endpoints to monitor and manage your updates. They're accessible with PowerShell. For instructions on getting set up with PowerShell on Azure Stack Hub.
You can use the following PowerShell cmdlet to manage your updates:
* Install-AzsUpdate
Apply a specific update at an update location.
Reference:
https://docs.microsoft.com/en-us/azure-stack/operator/azure-stack-update-monitor?view=azs-2008