Merge pull request #106321 from mumian/0303-env-variable

add the environment variable information

Author: PRMerger6

articles/azure-resource-manager/templates/deployment-script-template.md

@@ -5,7 +5,7 @@ services: azure-resource-manager
 author: mumian
 ms.service: azure-resource-manager
 ms.topic: conceptual
-ms.date: 02/24/2020
+ms.date: 03/03/2020
 ms.author: jgao
 
 ---
@@ -217,11 +217,17 @@ Deployment script outputs must be saved in the AZ_SCRIPTS_OUTPUT_PATH location,
 
 [jq](https://stedolan.github.io/jq/) is used in the previous sample. It comes with the container images. See [Configure development environment](#configure-development-environment).
 
-## Handle non-terminating errors
+## Develop deployment scripts
+
+### Handle non-terminating errors
 
 You can control how PowerShell responds to non-terminating errors by using the [**$ErrorActionPreference**](/powershell/module/microsoft.powershell.core/about/about_preference_variables?view=powershell-7#erroractionpreference
 ) variable in your deployment script. The deployment script engine doesn't set/change the value.  Despite the value you set for $ErrorActionPreference, deployment script sets the resource provisioning state to *Failed* when the script encounters an error.
 
+### Pass secured strings to deployment script
+
+Setting environment variables in your container instances allows you to provide dynamic configuration of the application or script run by the container. Deployment script handles non-secured and secured environment variables in the same way as Azure Container Instance. For more information, see [Set environment variables in container instances](../../container-instances/container-instances-environment-variables.md#secure-values).
+
 ## Debug deployment scripts
 
 The script service creates a [storage account](../../storage/common/storage-account-overview.md) and a [container instance](../../container-instances/container-instances-overview.md) for script execution. Both resources have the **azscripts** suffix in the resource names.