add onedeploy code

Author: cephalin

articles/app-service/deploy-zip.md

@@ -65,6 +65,27 @@ The following example uses [Publish-AzWebapp](/powershell/module/az.websites/pub
 Publish-AzWebApp -ResourceGroupName Default-Web-WestUS -Name MyApp -ArchivePath <zip-package-path> 
 ```
 
+# [ARM template](#tab/arm)
+
+The following example configures the location of the ZIP package in an ARM template. Replace the placeholders `<app-name>` and `<zip-package-uri>`. The <zip-package-uri> can be a public endpoint, but it's best to use blob storage with a SAS key to protect it.
+
+```Bicep
+{
+    "apiVersion": "2021-03-01",
+    "name": "onedeploy",
+    "type": "Extensions",
+    "dependsOn": [
+        "[resourceId('Microsoft.Web/Sites', <app-name>')]"
+    ],
+    "properties": {
+        "packageUri": "<zip-package-uri>",
+        "type":"zip"
+     }
+}
+```
+
+For more information, see [Microsoft.Web sites/extensions 'onedeploy' 2021-03-01](https://learn.microsoft.com/azure/templates/microsoft.web/2021-03-01/sites/extensions-onedeploy?pivots=deployment-language-arm-template).
+
 # [Kudu API](#tab/api)
 
 The following example uses the cURL tool to deploy a ZIP package. Replace the placeholders `<username>`, `<password>`, `<zip-package-path>`, and `<app-name>`. Use the [deployment credentials](deploy-configure-credentials.md) for authentication.