Merge pull request #96673 from tfitzmac/1120whatif

update what-if

Author: PRMerger19

articles/azure-resource-manager/template-deploy-what-if.md

@@ -3,15 +3,15 @@ title: Template deployment what-if (Preview)
 description: Determine what changes will happen to your resources before deploying an Azure Resource Manager template.
 author: mumian
 ms.topic: conceptual
-ms.date: 11/19/2019
+ms.date: 11/20/2019
 ms.author: jgao
 ---
 # Resource Manager template deployment what-if operation (Preview)
 
 Before deploying a template, you might want to preview the changes that will happen. Azure Resource Manager provides the what-if operation to let you see how resources will change if you deploy the template. The what-if operation doesn't make any changes to existing resources. Instead, it predicts the changes if the specified template is deployed.
 
 > [!NOTE]
-> The what-if operation is currently in preview. To use it, you must [sign up for the preview](https://aka.ms/armtemplatepreviews). As a preview release, the results may sometimes show that a resource will change when actually no change will happen. We're working to reduce these issues, but we need your help. Please report these issues at [https://aka.ms/armwhatifissues](https://aka.ms/armwhatifissues).
+> The what-if operation is currently in preview. To use it, you must [sign up for the preview](https://aka.ms/armtemplatepreviews). As a preview release, the results may sometimes show that a resource will change when actually no change will happen. We're working to reduce these issues, but we need your help. Please report these issues at [https://aka.ms/whatifissues](https://aka.ms/whatifissues).
 
 You can use the what-if operation with the `New-AzDeploymentWhatIf` PowerShell command or the [Deployments - What If](/rest/api/resources/deployments/whatif) REST operation.
 
@@ -90,7 +90,7 @@ Notice at the top of the output that colors are defined to indicate the type of
 
 At the bottom of the output, it shows the sku name (storage account type) will be changed from **Standard_LRS** to **Standard_GRS**.
 
-Some of the properties that are listed as deleted won't actually change. In the preceding image, these properties are accessTier, encryption.keySource and others in that section. Properties can be incorrectly reported as deleted when they aren't in the template but are automatically set during deployment. The final deployed resource will have the values set for the properties. As the what-if operation matures, these properties will be filtered out of the result.
+Some of the properties that are listed as deleted won't actually change. In the preceding image, these properties are accessTier, encryption.keySource and others in that section. Properties can be incorrectly reported as deleted when they aren't in the template, but are automatically set during deployment as default values. This result is considered "noise" in the what-if response. The final deployed resource will have the values set for the properties. As the what-if operation matures, these properties will be filtered out of the result.
 
 ### Test deletion
 
@@ -112,7 +112,7 @@ It's important to remember what-if makes no actual changes. The storage account
 
 ## Next steps
 
-- If you notice incorrect results from the preview release of what-if, please report the issues at [https://aka.ms/armwhatifissues](https://aka.ms/armwhatifissues).
+- If you notice incorrect results from the preview release of what-if, please report the issues at [https://aka.ms/whatifissues](https://aka.ms/whatifissues).
 - To deploy templates with Azure PowerShell, see [Deploy resources with Resource Manager templates and Azure PowerShell](resource-group-template-deploy.md).
 - To deploy templates with REST, see [Deploy resources with Resource Manager templates and Resource Manager REST API](resource-group-template-deploy-rest.md).
 - To roll back to a successful deployment when you get an error, see [Rollback on error to successful deployment](rollback-on-error.md).