Configure IoT Hub file uploads using the Azure portal
To use the file upload functionality in IoT Hub, you must first associate an Azure Storage account with your hub. Select File upload to display a list of file upload properties for the IoT hub that is being modified.
Storage container: Use the Azure portal to select a blob container in an Azure Storage account in your current Azure subscription to associate with your IoT Hub. If necessary, you can create an Azure Storage account on the Storage accounts blade and blob container on the Containers blade. IoT Hub automatically generates SAS URIs with write permissions to this blob container for devices to use when they upload files.
Receive notifications for uploaded files: Enable or disable file upload notifications via the toggle.
SAS TTL: This setting is the time-to-live of the SAS URIs returned to the device by IoT Hub. Set to one hour by default but can be customized to other values using the slider.
File notification settings default TTL: The time-to-live of a file upload notification before it is expired. Set to one day by default but can be customized to other values using the slider.
File notification maximum delivery count: The number of times the IoT Hub attempts to deliver a file upload notification. Set to 10 by default but can be customized to other values using the slider.
For more information about the file upload capabilities of IoT Hub, see Upload files from a device in the IoT Hub developer guide.
Follow these links to learn more about managing Azure IoT Hub:
To further explore the capabilities of IoT Hub, see: