Website resource doesn't do anything, error, etc. No documentation in the PDF overview download. However, un-commenting 'Foo' resource will result in an error.

SuperAppWeb.ps1

param($machineName = $(hostname))

Configuration SuperAppWeb
{
  Node ($machineName)
  {
    <#
      nothing happens when trying to use this resource?
    #>
  	Website DefaultSite
    {
      Ensure = "Present"
      Name = "Default Web Site"
      PhysicalPath = "C:\inetpub\wwwroot"
      State = "Started"
      Requires = "[WindowsFeature]IIS"
    }
  	
  	WindowsFeature AppServer
  	{
  		Ensure = "Present"
  		Name = "Application-Server"
  	}
  	
  	WindowsFeature IIS
  	{
  		Ensure = "Present"
  		Name = "Web-Server"
  	}
  	
  	WindowsFeature WebServer
  	{
  		Ensure = "Present"
  		Name = "Web-WebServer"
  	}
  	
  	WindowsFeature ASP
  	{
  		Ensure = "Present"
  		Name = "Web-Asp-Net45"
  	}
  	
  	File "WWW"
  	{
  		Ensure="Present"
  		DestinationPath="c:\WWW"
  		Type = "Directory"
  	}
  	
  	<#
    this causes an error - so Website is at least recognized, even if ignored?
  	Foo Bar
  	{
  		Ensure = "Present"
  	}
  	#>
		
	}
}

SuperAppWeb

Start-DSCConfiguration $PSScriptRoot\SuperAppWeb -wait -verbose -force