Merge pull request #211103 from btardif/storage

by persisted storage is on by default and needs to be explicitly disabled

Author: prmerger-automator[bot]

articles/app-service/configure-custom-container.md

@@ -216,16 +216,16 @@ It is recommended to write data to `/home` or a [mounted azure storage path](con
 
 ::: zone-end
 
-By default, persistent storage is disabled on custom containers and the setting is exposed in the app settings. To enable it, set the `WEBSITES_ENABLE_APP_SERVICE_STORAGE` app setting value to `true` via the [Cloud Shell](https://shell.azure.com). In Bash:
+By default, persistent storage is **enabled** on custom containers, you can disable this through app settings. To disable it, set the `WEBSITES_ENABLE_APP_SERVICE_STORAGE` app setting value to `false` via the [Cloud Shell](https://shell.azure.com). In Bash:
 
 ```azurecli-interactive
-az webapp config appsettings set --resource-group <group-name> --name <app-name> --settings WEBSITES_ENABLE_APP_SERVICE_STORAGE=true
+az webapp config appsettings set --resource-group <group-name> --name <app-name> --settings WEBSITES_ENABLE_APP_SERVICE_STORAGE=false
 ```
 
 In PowerShell:
 
 ```azurepowershell-interactive
-Set-AzWebApp -ResourceGroupName <group-name> -Name <app-name> -AppSettings @{"WEBSITES_ENABLE_APP_SERVICE_STORAGE"=true}
+Set-AzWebApp -ResourceGroupName <group-name> -Name <app-name> -AppSettings @{"WEBSITES_ENABLE_APP_SERVICE_STORAGE"=false}
 ```
 
 > [!NOTE]