public void setEventType(String eventType) {
        this.eventType = eventType;
    }
<p>
When your have multiple event types (using an <code>EVENT_TYPE</code> schema field), this parameter specifies
which event type (for example, 'click' or 'like') is used for training the model.
</p>
<p>
If you do not provide an <code>eventType</code>, Amazon Personalize will use all interactions for training with
equal weight regardless of type.
</p>

@param eventType
       When your have multiple event types (using an <code>EVENT_TYPE</code> schema field), this parameter
       specifies which event type (for example, 'click' or 'like') is used for training the model.</p>
       <p>
       If you do not provide an <code>eventType</code>, Amazon Personalize will use all interactions for training
       with equal weight regardless of type.
aws-java-sdk-personalize/src/main/java/com/amazonaws/services/personalize/model/CreateSolutionRequest.java