[Yandex Cloud documentation](../../../../../index.md) > [Yandex IoT Core](../../../../index.md) > Broker API reference > [gRPC](../index.md) > BrokerData > Overview

# IoT Core Broker Service, gRPC: BrokerDataService

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

## Methods

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