public void setLastUpdateTime(java.util.Date lastUpdateTime) {
        this.lastUpdateTime = lastUpdateTime;
    }
<p>
The time the detector (instance) was last updated.
</p>

@param lastUpdateTime
       The time the detector (instance) was last updated.
aws-java-sdk-ioteventsdata/src/main/java/com/amazonaws/services/ioteventsdata/model/Detector.java