public String getEventType() {
        return this.eventType;
    }
<p>
The event type. If the value is <code>STATE_CHANGE</code>, the event contains information about alarm state
changes.
</p>

@return The event type. If the value is <code>STATE_CHANGE</code>, the event contains information about alarm
        state changes.
@see EventType
aws-java-sdk-ioteventsdata/src/main/java/com/amazonaws/services/ioteventsdata/model/SystemEvent.java