Azure Resource Manager Template to create a new Active Directory Forest

Extensions_CreateNewADForest.json

"resources": [
  {
    "type": "Microsoft.Compute/virtualMachines/extensions",
    "name": "[concat(parameters('DC01Name'),'/CreateNewADForest')]",
    "location": "[resourceGroup().location]",
    "apiVersion": "2015-06-15",
    "dependsOn": [
         "[concat('Microsoft.Compute/virtualMachines/', parameters('DC01Name'))]"
    ],
    "tags": {
         "displayName": "CreateNewADForest"
    },
    "properties": {
         "publisher": "Microsoft.Powershell",
         "type": "DSC",
         "typeHandlerVersion": "2.19",
         "autoUpgradeMinorVersion": true,
         "settings": {
              "Modulesurl": "[variables('CreateNewADForestPackageURL')]",
              "ConfigurationFunction":"[variables('CreateNewADForestConfigurationFunction')]",
              "Properties": {
                   "DomainName": "[parameters('domainName')]",
                   "AdminCreds": {
                        "UserName": "[parameters('adminUserName')]",
                        "Password": "PrivateSettingsRef:AdminPassword"
                   },
                   "SafeModeAdminCreds": {
                        "UserName": "[parameters('safemodeAdminUserName')]",
                        "Password": "PrivateSettingsRef:SafeModeAdminPassword"
                   },
                   "myFirstUserCreds": {
                        "UserName": "[parameters('myFirstUserName')]",
                        "Password": "PrivateSettingsRef:MyFirstUserPassword"
                   }

              }
         },
         "protectedSettings": {
               "Items": {
               "AdminPassword": "[parameters('adminPassword')]",
               "SafeModeAdminPassword": "[parameters('safemodeadminPassword')]",
               "MyFirstUserPassword": "[parameters('myFirstUserPassword')]"
         }
    }
  }
]