Programming with AWS IoT Device Shadow Service
A device shadow is a JSON document that is used to store and retrieve device state information. The device shadow is associated with AWS IoT thing object. Any application or service which wants to know the device state; can access the device shadow irrespective whether the device is connected to AWS IoT or not. Shadow communications can primarily happen in two ways – MQTT Messages and API.
n this video, you learn to build an application in Microsoft c# which is used to talk to AWS IoT Device Shadow Service using IoT Data APIs.
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