public java.util.Date getExpirationTime() {
        return this.expirationTime;
    }
<p>
The date and time that the event source will expire if you do not create a matching event bus.
</p>

@return The date and time that the event source will expire if you do not create a matching event bus.
aws-java-sdk-eventbridge/src/main/java/com/amazonaws/services/eventbridge/model/DescribeEventSourceResult.java