We announced the upcoming end-of-support for the AWS CLI v1. For dates, additional details, and information on how to migrate, please refer to the linked announcement. For more information see the AWS CLI version 2 installation instructions and migration guide.
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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 HTTP (Publish) and retrieve, update, and delete shadows. A shadow is a persistent representation of your things and their state in the Amazon Web Services cloud.
Find the endpoint address for actions in IoT data by running this CLI command:
aws iot describe-endpoint --endpoint-type iot:Data-ATS
The service name used by Amazon Web ServicesSignature Version 4 to sign requests is: iotdevicegateway .