[Документация Yandex Cloud](../../../index.md) > [Yandex IoT Core](../../index.md) > Справочник API Devices > [REST (англ.)](../index.md) > DeviceData > Overview

# IoT Core Service, REST: DeviceData

A set of methods to work with IoT Core messages on behalf of device

## Methods

#|
||Method | Description ||
|| [Publish](publish.md) | Publishes message on behalf of specified device ||
|#