PowerShell script to initiate Microsoft Store application updates.

UpdateApps.ps1

# Runs an update check for Microsoft Store apps
###Requires -RunSilent

$namespaceName = "root\cimv2\mdm\dmmap"
$className = "MDM_EnterpriseModernAppManagement_AppManagement01"
$wmiObj = Get-WmiObject -Namespace $namespaceName -Class $className
$result = $wmiObj.UpdateScanMethod()

if ($result.ReturnValue -ne 0) { $result }
else { Write-Output 'Microsoft Store update scan started.' }