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

        this.eventCategories = new com.amazonaws.internal.SdkInternalList<String>(eventCategories);
    }
<p>
The category of an Amazon Redshift event.
</p>

@param eventCategories
       The category of an Amazon Redshift event.
aws-java-sdk-redshift/src/main/java/com/amazonaws/services/redshift/model/EventInfoMap.java