public void setEventCategoriesList(java.util.Collection<String> eventCategoriesList) {
        if (eventCategoriesList == null) {
            this.eventCategoriesList = null;
            return;
        }

        this.eventCategoriesList = new java.util.ArrayList<String>(eventCategoriesList);
    }
<p>
A list of event categories for the Amazon DocumentDB event notification subscription.
</p>

@param eventCategoriesList
       A list of event categories for the Amazon DocumentDB event notification subscription.
aws-java-sdk-docdb/src/main/java/com/amazonaws/services/docdb/model/EventSubscription.java