Learn Editor: Update device-update-tls-download.md

Author: andrewbrownmsft

articles/iot-hub-device-update/device-update-tls-download.md

@@ -0,0 +1,16 @@
+---
+# Required metadata
+# For more information, see https://review.learn.microsoft.com/en-us/help/platform/learn-editor-add-metadata?branch=main
+# For valid values of ms.service, ms.prod, and ms.topic, see https://review.learn.microsoft.com/en-us/help/platform/metadata-taxonomies?branch=main
+
+title:       # Add a title for the browser tab
+description: # Add a meaningful description for search results
+author:      andrewbrownmsft # GitHub alias
+ms.author:    # Microsoft alias
+ms.service:  # Add the ms.service or ms.prod value
+# ms.prod:   # To use ms.prod, uncomment it and delete ms.service
+ms.topic:    # Add the ms.topic value
+ms.date:     06/07/2024
+---
+
+How to understand and use the Transport Layer Security (TLS) download feature in Device Update for IoT Hub (Preview)

articles/iot-hub-device-update/toc.yml

@@ -106,6 +106,9 @@ items:
     displayName: Azure CLI, az iot, az iot du
   - name: Use delta updates
     href: delta-updates.md
+  - name: Use TLS downloads
+    href: device-update-tls-download.md
+    displayName: IoT, update, TLS, https
   - name: Use related files
     href: related-files.md
   - name: Configure private endpoints