public EventTopic withCreatedDateTime(java.util.Date createdDateTime) {
        setCreatedDateTime(createdDateTime);
        return this;
    }
<p>
The date and time of when you associated your directory with the Amazon SNS topic.
</p>

@param createdDateTime
       The date and time of when you associated your directory with the Amazon SNS topic.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-directory/src/main/java/com/amazonaws/services/directory/model/EventTopic.java