IotTopicPublishAction
Information required to publish the MQTT message through the AWS IoT message broker.
Contents
- mqttTopic
-
The MQTT topic of the message. You can use a string expression that includes variables (
$variable.<variable-name>) and input values ($input.<input-name>.<path-to-datum>) as the topic string.Type: String
Length Constraints: Minimum length of 1. Maximum length of 128.
Required: Yes
- payload
-
You can configure the action payload when you publish a message to an AWS IoT Core topic.
Type: Payload object
Required: No
See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
