Using Add-RdsAccount in a function

FortyMegabytes 

I was able to get the Add-RdsAccount command to work inside a class method (and the same should work inside a function) like this:

Class RdsClass {
        [void] RdsConnect ([string]$DeploymentUrl, [PSCredential]$AzureCredential) {
                Add-RdsAccount -DeploymentUrl $DeploymentUrl -Credential $AzureCredential

                $Global:RdMgmtContext = (Get-Variable -Name RdMgmtContext).Value
                $Global:AdalContext = (Get-Variable -Name AdalContext).Value
        }
}

Then I am able to use:

[RdsClass]::New().RdsConnect($MyDeploymentUrl, $MyAzureCredentials)