public java.util.List<String> getEventCategories() {
        if (eventCategories == null) {
            eventCategories = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return eventCategories;
    }
<p>
A list of event categories that trigger notifications for a event notification subscription.
</p>

@return A list of event categories that trigger notifications for a event notification subscription.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DescribeEventsRequest.java