createTopic
inline suspend fun SnsClient.createTopic(crossinline block: CreateTopicRequest.Builder.() -> Unit): CreateTopicResponse
Creates a topic to which notifications can be published. Users can create at most 100,000 standard topics (at most 1,000 FIFO topics). For more information, see Creating an Amazon SNS topic in the Amazon SNS Developer Guide. This action is idempotent, so if the requester already owns a topic with the specified name, that topic's ARN is returned without creating a new topic.