IoT data IoT data enables secure, bi-directional communication between Internet-connected things (such as sensors, actuators, embedded devices, or smart appliances) and the Amazon Web Services cloud. It implements a broker for applications and things to publish messages over
curl \ -H "Authorization: $API_KEY" \ http://data-ats.iot.us-east-1.amazonaws.com/retainedMessage
curl \
-H "Authorization: $API_KEY" \
http://data-ats.iot.us-east-1.amazonaws.com/retainedMessage/{topic}curl \
-H "Authorization: $API_KEY" \
http://data-ats.iot.us-east-1.amazonaws.com/things/{thingName}/shadow