Private/Get-CTXLicenseCount.ps1

function Get-CTXLicenseCount {
    <#
.SYNOPSIS
    Checks the ports and services of a Windows Server.
.DESCRIPTION
    Checks the ports and services of a Windows Server.
.PARAMETER ComputerName
    Single Instance Computer to run checks against
.PARAMETER Ports
    Specifies the ports to run checks against
.PARAMETER Services
    Specifies the windows services to run checks against
.NOTES
    Current Version: 1.0
    Creation Date: 14/05/2018
.CHANGE CONTROL
    Name Version Date Change Detail
    Adam Yarborough 1.0 22/02/2018 Function Creation
    David Brett 1.1 16/06/2018 Updated Parameter fields for consistency
    
.EXAMPLE
    None Required
#>


    [CmdletBinding()]
    Param
    (
        [parameter(Mandatory = $true, ValueFromPipeline = $true)]$ComputerName,
        [parameter(Mandatory = $true, ValueFromPipeline = $true)]$LicenseType
    )

    begin {}

    process {
        try {
            $Available = 0
            $Total = 0
            $Cert = Get-LicCertificate -AdminAddress $ComputerName
            $LicenseResults = Get-LicInventory -AdminAddress $ComputerName -CertHash $Cert.CertHash
            foreach ( $License in $LicenseResults ) {
                write-Output "License Type: $($License.LicenseProductName)"
                $Available += $License.LicensesAvalable
                $Total += $License.LicensesInUse
            }
            Write-Output "Total: $Total"
            Write-Output "Available: $Available"
            return $Results | Select-Object LicensesInUse, LicensesAvailable
        } 
        catch [Exception] {
            Write-Output "$computer $($_.Exception.Message)"
            return $False
        }
    }

    end {}
}