PublishRequest

import type { PublishRequest } from "https://aws-api.deno.dev/v0.3/services/iotdata.ts?docs=full";

The input for the Publish operation.

interface PublishRequest {

payload?: Uint8Array | string | null;

qos?: number | null;

retain?: boolean | null;

topic: string;

}

§Properties

payload?: Uint8Array | string | null

The message body. MQTT accepts text, binary, and empty (null) message payloads.

Publishing an empty (null) payload with retain = true deletes the retained message identified by topic from IoT Core.

qos?: number | null

The Quality of Service (QoS) level.

retain?: boolean | null

A Boolean value that determines whether to set the RETAIN flag when the message is published.

Setting the RETAIN flag causes the message to be retained and sent to new subscribers to the topic.

Valid values: true | false

Default value: false

topic: string

The name of the MQTT topic.