[AADServicePrincipal] Test method fails because of Write-Error in Get method

[ykuijs]

Details of the scenario you tried and the problem that is occurring

The Get method has a Write-Error, which it is calling when the service principal doesn't exist. This however is causing that the Test method fails and does not call the Set method. Therefore the service principal is never created.

Verbose logs showing the problem

Suggested solution to the issue

Replace Write-Error with Write-Verbose.

The DSC configuration that is used to reproduce the issue (as detailed as possible)

# insert configuration here

The operating system the target node is running

Version of the DSC module that was used ('dev' if using current dev branch)

Dev