public void setStartFromHead(Boolean startFromHead) {
        this.startFromHead = startFromHead;
    }
<p>
If the value is true, the earliest log events are returned first. If the value is false, the latest log events
are returned first. The default value is false.
</p>
<p>
If you are using a previous <code>nextForwardToken</code> value as the <code>nextToken</code> in this operation,
you must specify <code>true</code> for <code>startFromHead</code>.
</p>

@param startFromHead
       If the value is true, the earliest log events are returned first. If the value is false, the latest log
       events are returned first. The default value is false.</p>
       <p>
       If you are using a previous <code>nextForwardToken</code> value as the <code>nextToken</code> in this
       operation, you must specify <code>true</code> for <code>startFromHead</code>.
aws-java-sdk-logs/src/main/java/com/amazonaws/services/logs/model/GetLogEventsRequest.java