We have a switch as [switch]$Enable that should enable the login but it is not actually coded to do anything.

All that is needed would be logic around whether the parameter was passed in, within the process block would be sufficient: Test-Bound Enable will return true if the parameter was properly passed into the function call.

If passed in then the login object has a Enable() method t

See example in PR dsccommunity/ActiveDirectoryDsc#600.

Describe the bug
The examples in the documentation does a $null check on the $return.stderr, we should perform
if (-not [string]::ISnullOrEmpty($return.stderr)) to run or OnError code when stderr is not null or an empty string. Also need to fix the typo (docs say $return.sterr, should be $return.stderr)