Merge pull request #109551 from mumian/0330-ds-ev

add environment variable to the sample

Author: PRMerger20

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: 03/23/2020
+ms.date: 03/30/2020
 ms.author: jgao
 
 ---
@@ -96,6 +96,12 @@ The following json is an example.  The latest template schema can be found [here
     "forceUpdateTag": 1,
     "azPowerShellVersion": "3.0",  // or "azCliVersion": "2.0.80"
     "arguments": "[concat('-name ', parameters('name'))]",
+    "environmentVariables": [
+      {
+        "name": "someSecret",
+        "secureValue": "if this is really a secret, don't put it here... in plain text..."
+      }
+    ],
     "scriptContent": "
       param([string] $name)
       $output = 'Hello {0}' -f $name
@@ -121,6 +127,7 @@ Property value details:
 - **forceUpdateTag**: Changing this value between template deployments forces the deployment script to re-execute. Use the newGuid() or utcNow() function that needs to be set as the defaultValue of a parameter. To learn more, see [Run script more than once](#run-script-more-than-once).
 - **azPowerShellVersion**/**azCliVersion**: Specify the module version to be used. For a list of supported PowerShell and CLI versions, see [Prerequisites](#prerequisites).
 - **arguments**: Specify the parameter values. The values are separated by spaces.
+- **environmentVariables**: Specify the environment variables to pass over to the script. For more information, see [Develop deployment scripts](#develop-deployment-scripts).
 - **scriptContent**: Specify the script content. To run an external script, use `primaryScriptUri` instead. For examples, see [Use inline script](#use-inline-scripts) and [Use external script](#use-external-scripts).
 - **primaryScriptUri**: Specify a publicly accessible Url to the primary deployment script with supported file extensions.
 - **supportingScriptUris**: Specify an array of publicly accessible Urls to supporting files that are called in either `ScriptContent` or `PrimaryScriptUri`.
@@ -229,7 +236,7 @@ You can control how PowerShell responds to non-terminating errors by using the [
 
 ### 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).
+Setting environment variables (EnvironmentVariable) 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