public void setLatestCancelRequestedEventId(Long latestCancelRequestedEventId) {
        this.latestCancelRequestedEventId = latestCancelRequestedEventId;
    }
<p>
If set, contains the ID of the last <code>ActivityTaskCancelRequested</code> event recorded for this activity
task. This information can be useful for diagnosing problems by tracing back the chain of events leading up to
this event.
</p>

@param latestCancelRequestedEventId
       If set, contains the ID of the last <code>ActivityTaskCancelRequested</code> event recorded for this
       activity task. This information can be useful for diagnosing problems by tracing back the chain of events
       leading up to this event.
aws-java-sdk-simpleworkflow/src/main/java/com/amazonaws/services/simpleworkflow/model/ActivityTaskCanceledEventAttributes.java