Use Management SDK to configure VDS uplinkTeamPolicy.uplinkPortOrder

I have an ESX 5.0 U2 Cluster intended for hosting Internet-facing VMs.  The hosts are configured with a pair of uplinks trunked to internal "management" VLANs and another pair of uplinks trunked to internet VLANs.  I created a single VDS utilizing these 4 uplinks.  Next, I wanted to modify my script used for adding port groups to a VDS from a CSV to set the Failover Order as shown in the following screen capture:

With the assistance of Onyx and the SDK Documentation on VMwareUplinkPortOrderPolicy, I though that I had found the answer.  Unfortunately, my script does not set the mgmt-dvUplinks to "Unused."  Given the SDK does not appear to provide a property for Unused, I guess this is not really surprising, but I am still hopeful there is a way to do this.  Please help!

Here is my PowerCLI script:

param (

    $datacenter = $(throw "A datacenter is required"),

    $dvSwitchName = $(throw "A dvSwitchName is required."),

    $pgFile = $(throw "pgFile is required. Should be CSV and contain Prefix,VLAN,Subnet")

)

$dvs = Get-VirtualSwitch -Distributed -Datacenter $datacenter -Name $dvSwitchName

if (!$dvs) {

    exit 1

}

#Data needed is Prefix,VLAN,Subnet,Untagged

$pgData = @(Import-Csv $pgFile | Where-Object {$_.VLAN -ne $null})

if ($pgData.Length -eq 0) {

    Write-Host "No port group data in the file."

    exit 1

}

$vPgGroupSpec = New-Object VMware.Vim.DVPortgroupConfigSpec[]($pgData.Length)

for ($i=0; $i -lt $pgData.Length; $i++) {

    $vPgGroupSpec[$i] = New-Object Vmware.Vim.DVPortgroupConfigSpec

    $pgData[$i].VLAN = [int]$pgData[$i].VLAN

    $pgName = "{0}{1:D4}_{2}" -f $pgData[$i].Prefix, $pgData[$i].VLAN, $pgData[$i].Subnet

    Write-Host $pgName

    $vPgGroupSpec[$i].type = "earlyBinding"

    $vPgGroupSpec[$i].Name = $pgName

    $vPgGroupSpec[$i].numPorts = 300

    $vPgGroupSpec[$i].defaultPortConfig = New-Object Vmware.Vim.VMwareDVSPortSetting

    # VLAN Info

    $vPgGroupSpec[$i].defaultPortConfig.vlan = New-Object Vmware.Vim.VmwareDistributedVirtualSwitchVlanIdSpec

    $vPgGroupSpec[$i].defaultPortConfig.vlan.inherited = $false

    if ($pgData[$i].Untagged -match "TRUE")

    {

        $vPgGroupSpec[$i].defaultPortConfig.vlan.vlanId = 0

    }

    else

    {

        $vPgGroupSpec[$i].defaultPortConfig.vlan.vlanId = $pgData[$i].VLAN

    }

    $vPgGroupSpec[$i].type = "earlyBinding"

    # Security Policy

    $vPgGroupSpec[$i].defaultPortConfig.securityPolicy = New-Object Vmware.Vim.DVSSecurityPolicy

    $policyFalse = New-Object VMware.Vim.BoolPolicy

    $policyFalse.value = $false

    $vPgGroupSpec[$i].defaultPortConfig.securityPolicy.allowPromiscuous = $policyFalse

    $vPgGroupSpec[$i].defaultPortConfig.securityPolicy.forgedTransmits = $policyFalse

    $vPgGroupSpec[$i].defaultPortConfig.securityPolicy.macChanges = $policyFalse

    # Teaming Policy

    $vPgGroupSpec[$i].defaultPortConfig.uplinkTeamingPolicy = New-Object Vmware.Vim.VmwareUplinkPortTeamingPolicy

    $vPgGroupSpec[$i].defaultPortConfig.uplinkTeamingPolicy.policy = New-Object VMware.Vim.StringPolicy

    $vPgGroupSpec[$i].defaultPortConfig.uplinkTeamingPolicy.policy.value = "loadbalance_loadbased"

# This is the part that does not work as intended

    $vPgGroupSpec[$i].defaultPortConfig.uplinkTeamingPolicy.uplinkPortOrder = New-Object VMware.Vim.VMwareUplinkPortOrderPolicy

    $vPgGroupSpec[$i].defaultPortConfig.uplinkTeamingPolicy.uplinkPortOrder.inherited = $false

    $vPgGroupSpec[$i].defaultPortConfig.uplinkTeamingPolicy.uplinkPortOrder.activeUplinkPort = New-Object System.String[]

    $vPgGroupSpec[$i].defaultPortConfig.uplinkTeamingPolicy.uplinkPortOrder.activeUplinkPort[0] = "inter-dvUplink1"

    $vPgGroupSpec[$i].defaultPortConfig.uplinkTeamingPolicy.uplinkPortOrder.activeUplinkPort[1] = "inter-dvUplink2"   

}

$dvs.ExtensionData.AddDVPortgroup($vPgGroupSpec)