Looking for help with add_persistence_profile

All:

Does anyone have an example of implemting add_persistence_profile in PowerShell? This snippet below is loosely based upon this sample: https://devcentral.f5.com/wiki/iControl.PsProvisionVEForLocalDev.ashx

Example:

$Persistence = New-Object -TypeName iControl.LocalLBVirtualServerVirtualServerPersistence;

$Persistence.profile_name = "dest_addr"

$Persistence.default_profile = $true;

$Pers_ProfileA = (, $Persistence);

$Pers_ProfileAofA = (, $Pers_ProfileA);

Try {

(Get-F5.iControl).LocalLBVirtualServer.add_persistence_profile(($name, $Pers_ProfileAofA));

}

Catch {

Write-Host "Error - Adding Persistence Profile! - Exception - $_.exception" -ForegroundColor Red

}

I receive the following exception: Cannot find an overload for "add_persistence_profile" and the argument count: "1"

Any pointer would be great...I have searched all over the place and the only sample that comes close is the Java one listed here.

Thanks!

F5 Device Version: BIG-IP 10.2.1 Build 297.0 Final