public void setExpireAt(java.util.Date expireAt) {
        this.expireAt = expireAt;
    }
<p>
The date and time at which you want the HIT to expire
</p>

@param expireAt
       The date and time at which you want the HIT to expire
aws-java-sdk-mechanicalturkrequester/src/main/java/com/amazonaws/services/mturk/model/UpdateExpirationForHITRequest.java