iotdataplane/aws.sdk.kotlin.services.iotdataplane.model/PublishRequest/messageExpiry

messageExpiry

val messageExpiry: Long?

A user-defined integer value that represents the message expiry interval in seconds. If absent, the message doesn't expire. For more information about the limits of messageExpiry, see Amazon Web Services IoT Core message broker and protocol limits and quotas from the Amazon Web Services Reference Guide.