#DSC Configuration
  [DSCResource()]
  Configuration LCMSetUp
  {
      param()
        LocalConfigurationManager
        {        
           ActionAfterReboot = 'ContinueConfiguration'
           RebootNodeIfNeeded = $True
           ConfigurationMode = 'ApplyAndAutoCorrect'
           ConfigurationModeFrequencyMins = 240
           RefreshMode = 'PUSH'
        }   
  }

  #Generate MOF File
  LCMSetUp -Outputpath "c:\DSC\LCMSetUp"

  #Update LCM Properties
  Set-DscLocalConfigurationManager -path "c:\DSC\LCMSetUp"  -force -verbose

  #GET DSC Local Configuration Manager
  Get-DSCLocalConfigurationManager 

#---------DSC Configuration to Install Windows Feature---------#

  #DSC Configuration
  [DSCResource()]
  Configuration WindowFeatureInstall
  {
      param()

      Node localhost
      {
          WindowsFeature IISInstall
          {
               Name="Web-Server"
               Ensure="Present"
              IncludeAllSubfeature = $true
          }
        WindowsFeature SMTP
         {
            Name = "SMTP-Server"          
            Ensure = "Present"
            IncludeAllSubFeature = $true
            DependsOn = "[WindowsFeature]IISInstall"
         }
         LocalConfigurationManager
         {        
           ActionAfterReboot = 'ContinueConfiguration'
           RebootNodeIfNeeded = $True
         }
       }
  }

   #Generate MOF File
   WindowFeatureInstall -Outputpath "c:\DSC\WFInstall"

   #Intall Configuration
   Start-DSCConfiguration -path "c:\DSC\WFInstall" -ComputerName localhost -force -verbose -wait

 ###### Resource API version play an important role in ARM template. Below script help to get list of available API versions for various providers. if you remove if statement, script will list the API versions for all the provider.
   $listProviderNameSpace=Get-AzureRmResourceProvider -ListAvailable
   foreach($provideNameSpace in $listProviderNameSpace.ProviderNamespace)
    {
       if(($provideNameSpace -eq "microsoft.compute") -or($provideNameSpace -eq "microsoft.storage") -or ($provideNameSpace -eq "microsoft.network"))
        {
            Write-Host $provideNameSpace
            $providerList = (Get-AzureRmResourceProvider -ProviderNamespace $provideNameSpace).ResourceTypes
            foreach($providerType in $providerList.ResourceTypeName)
            {     
                Write-Host $providerType
                ((Get-AzureRmResourceProvider -ProviderNamespace $provideNameSpace).ResourceTypes | Where-Object ResourceTypeName -eq $providerType).ApiVersions
            }
        }
   }