public String getEventId() {
        return this.eventId;
    }
<p>
An ID associated with the event. If an event ID is not provided, Amazon Personalize generates a unique ID for the
event. An event ID is not used as an input to the model. Amazon Personalize uses the event ID to distinguish
unique events. Any subsequent events after the first with the same event ID are not used in model training.
</p>

@return An ID associated with the event. If an event ID is not provided, Amazon Personalize generates a unique ID
        for the event. An event ID is not used as an input to the model. Amazon Personalize uses the event ID to
        distinguish unique events. Any subsequent events after the first with the same event ID are not used in
        model training.
aws-java-sdk-personalizeevents/src/main/java/com/amazonaws/services/personalizeevents/model/Event.java