This file describes the subdirectories contained in this directory. configuration-files : Contains configuration files for the library used by the demo contained in this directory - as well as a configuration file for the demo itself. defender-tools : Contains utilities used by the AWS IoT Device Defender demo to collect metrics. demo-tasks : Contains the files that implement all the AWS IoT and generic connectivity demos that use the MQTT agent. subscription-manager: Contains a utility that tracks the subscriptions created by the demo so subscriptions can be recreated if necessitated by a disconnect.