public void setUpdateTime(java.util.Date updateTime) {
        this.updateTime = updateTime;
    }
<p>
The most recent time at which the audience model was updated.
</p>

@param updateTime
       The most recent time at which the audience model was updated.
aws-java-sdk-cleanroomsml/src/main/java/com/amazonaws/services/cleanroomsml/model/AudienceModelSummary.java