Removes the specified directory as a publisher to the specified Amazon SNS topic.
See https://www.paws-r-sdk.com/docs/directoryservice_deregister_event_topic/ for full documentation.
directoryservice_deregister_event_topic(DirectoryId, TopicName)
[required] The Directory ID to remove as a publisher. This directory will no longer send messages to the specified Amazon SNS topic.
[required] The name of the Amazon SNS topic from which to remove the directory as a publisher.