Merge pull request #289692 from andrewbrownmsft/docs-editor/import-update-1730489395

Update import-update.md

Author: prmerger-automator[bot]

articles/iot-hub-device-update/import-update.md

@@ -16,6 +16,10 @@ Learn how to obtain a new update and import it into Device Update for IoT Hub. I
 ## Prerequisites
 
 * Access to [an IoT Hub with Device Update for IoT Hub enabled](create-device-update-account.md).
+* An Azure Storage container *without* Private Endpoint enabled.
+
+  - If you're not sure if Private Endpoint is enabled, go to [Private Link Center](https://portal.azure.com/#blade/Microsoft_Azure_Network/PrivateLinkCenterBlade/overview), select "Private endpoints" on the left, then look for your Azure Storage account name in the "Resources" column. 
+    
 * An IoT device (or simulator) [provisioned for Device Update](device-update-agent-provisioning.md) within IoT Hub.
 * Follow the steps in [Prepare an update to import into Device Update for IoT Hub](create-update.md) to create the import manifest for your update files.