How to Build an Azure Automation Lab

Hi All,

I am trying to automate logging off Disconnected users from the Windows Virtual Desktop session. i have the following code so far which executes without giving me any error:

$TenantName = "<Our-Tenant-Name"
$HostPoolName = "<Our-Hostpool-Name>"

$rdsContext = get-rdscontext -ErrorAction SilentlyContinue
if ($rdsContext -eq $null) {
    try {
        Write-host "Use the login window to connect to WVD" -ForegroundColor Red
        Add-RdsAccount -ErrorAction Stop -DeploymentUrl "https://rdbroker.wvd.microsoft.com"
    }
    catch {
        $ErrorMessage = $_.Exception.message
        write-host ('Error logging into the WVD account ' + $ErrorMessage)
        exit
    }
}


Get-RdsUserSession -TenantName $TenantName -HostPoolName $HostPoolName
$AllDiscUsers = (Get-RdsUserSession -TenantName $TenantName -HostPoolName $HostPoolName | where { $_.SessionState -eq "Disconnected" }).UserPrincipalName 
Foreach ($DiscUser in $AllDiscUsers)
    {        
        Get-RdsUserSession -TenantName $TenantName -HostPoolName $HostPoolName | where { $_.UserPrincipalName -eq $DiscUser } | Invoke-RdsUserSessionLogoff -NoUserPrompt                  
    }

It executes without any error but it is not doing what it is suppose to do. i.e. to log off disconnected users:

Output

any ideas?