listRetainedMessages
inline suspend fun IotDataPlaneClient.listRetainedMessages(crossinline block: ListRetainedMessagesRequest.Builder.() -> Unit): ListRetainedMessagesResponse
Lists summary information about the retained messages stored for the account.
This action returns only the topic names of the retained messages. It doesn't return any message payloads. Although this action doesn't return a message payload, it can still incur messaging costs.
To get the message payload of a retained message, call GetRetainedMessage with the topic name of the retained message.
Requires permission to access the ListRetainedMessages action.
For more information about messaging costs, see Amazon Web Services IoT Core pricing - Messaging.