public void setExpirationDate(java.util.Date expirationDate) {
        this.expirationDate = expirationDate;
    }
<p>
The expiration date (epoch timestamp in seconds) that you want the suppression to adhere to.
</p>

@param expirationDate
       The expiration date (epoch timestamp in seconds) that you want the suppression to adhere to.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/UpdateAuditSuppressionRequest.java