Problem creating root BusinessProcessType in PowerShell with Tridion Core service

Question

I want to create a root Business Process Type using Tridion Core Service Session Aware Client (8.5). But I have a problem creating a Business process type.

using namespace Tridion.ContentManager.CoreService.Client
Using namespace System.Uri
Import-Module Tridion-CoreService

$user = "domain\user"
if(-not $credential){
    $credential = Get-Credential -UserName $user -Message "Remote Server Tridion Administrator Account"
}


$tcsconnection = @{
        hostname       = "cms.poc2.domain.internal"
        version        = "Web-8.5"   # 2011-SP1, 2013, 2013-SP1, Web-8.1, Web-8.5
        ConnectionType = "default"    # Default, SSL, LDAP, LDAP-SSL, netTcp, Basic, Basic-SSL
        CredentialType = "Windows"
}
Set-TridionCoreServiceSettings @tcsconnection 

$settings = Get-TridionCoreServiceSettings

try
{
    $client = Get-TridionCoreServiceClient
    $client.ChannelFactory.Credentials.Windows.ClientCredential = $credential
    $client.GetApiVersion()
}

catch 
{
    Write-Output "Failed to connect TridionCoreService on $($tcsconnection.hostname)"
}

$businessProcessType = New-Object BusinessProcessTypeData
$businessProcessType.Title = "DooHickey"

8.5.0

The property 'Title' cannot be found on this object. Verify that the property exists and can be set. At line:35 char:1 + $businessProcessType.Title = "DooHickey" + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + CategoryInfo : InvalidOperation: (:) [], RuntimeException + FullyQualifiedErrorId : PropertyAssignmentException

Answer 1

Logged in on new session and problem was gone. No ideas why it would not work yesterday. Thanks to Rick for Get-Member suggestion.