RetainedMessageSummary - Amazon IoT
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).


Information about a single retained message.



The Epoch date and time, in milliseconds, when the retained message was stored by Amazon IoT.

Type: Long

Required: No


The size of the retained message's payload in bytes.

Type: Long

Required: No


The quality of service (QoS) level used to publish the retained message.

Type: Integer

Valid Range: Minimum value of 0. Maximum value of 1.

Required: No


The topic name to which the retained message was published.

Type: String

Required: No

See Also

For more information about using this API in one of the language-specific Amazon SDKs, see the following: