public AggregatedUtterancesSummary withUtteranceLastRecordedInAggregationDuration(java.util.Date utteranceLastRecordedInAggregationDuration) {
        setUtteranceLastRecordedInAggregationDuration(utteranceLastRecordedInAggregationDuration);
        return this;
    }
<p>
The last date and time that an utterance was recorded in the time window for aggregation. An utterance may be
sent to Amazon Lex after that time, but only utterances within the time window are counted.
</p>

@param utteranceLastRecordedInAggregationDuration
       The last date and time that an utterance was recorded in the time window for aggregation. An utterance may
       be sent to Amazon Lex after that time, but only utterances within the time window are counted.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-lexmodelsv2/src/main/java/com/amazonaws/services/lexmodelsv2/model/AggregatedUtterancesSummary.java