Configuration ParametersExample
{
    param(
        [Parameter(Mandatory=$true)]
        [string] $FeatureName,

        [Parameter(Mandatory=$true)]
        [boolean] $IsPresent
    )

    $EnsureString = 'Present'
    if($IsPresent -eq $false)
    {
        $EnsureString = 'Absent'
    }

    Node 'sample'
    {
        WindowsFeature ($FeatureName + 'Feature')
        {
            Ensure = $EnsureString
            Name = $FeatureName
        }
    }
}