public void setNotificationType(String notificationType) {
        this.notificationType = notificationType;
    }
<p>
The type of notifications that are published to the specified Amazon SNS topic.
</p>

@param notificationType
       The type of notifications that are published to the specified Amazon SNS topic.
@see NotificationType
aws-java-sdk-ses/src/main/java/com/amazonaws/services/simpleemail/model/SetIdentityNotificationTopicRequest.java