public ListIntentMetricsRequest withStartDateTime(java.util.Date startDateTime) {
        setStartDateTime(startDateTime);
        return this;
    }
<p>
The timestamp that marks the beginning of the range of time for which you want to see intent metrics.
</p>

@param startDateTime
       The timestamp that marks the beginning of the range of time for which you want to see intent metrics.
@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/ListIntentMetricsRequest.java