library/PoshWSUS/2.3.1.6/Scripts/Get-PSWSUSChildServer.ps1

function Get-PSWSUSChildServer {
    <#
    .SYNOPSIS
        Retrieves all WSUS child servers.
    .DESCRIPTION
        Retrieves all WSUS child servers.
    .NOTES
        Name: Get-PSWSUSChildServer
        Author: Boe Prox
        DateCreated: 24SEPT2010
                
    .LINK
        https://learn-powershell.net
    .EXAMPLE
    Get-PSWSUSChildServer
 
    Description
    -----------
    This command will display all of the Child WSUS servers.
            
    #>
 
    [cmdletbinding()]  
    Param ()
    
    Begin {
        if(-not $wsus)
        {
            Write-Warning "Use Connect-PSWSUSServer to establish connection with your Windows Update Server"
            Break
        }
    }
    Process { 
        #Gather all child servers in WSUS
        $wsus.GetChildServers()
    }
}