public void setPublishingFailureStartTimestamp(Long publishingFailureStartTimestamp) {
        this.publishingFailureStartTimestamp = publishingFailureStartTimestamp;
    }
<p>
The time, in epoch millisecond format, at which GuardDuty was first unable to publish findings to the
destination.
</p>

@param publishingFailureStartTimestamp
       The time, in epoch millisecond format, at which GuardDuty was first unable to publish findings to the
       destination.
aws-java-sdk-guardduty/src/main/java/com/amazonaws/services/guardduty/model/DescribePublishingDestinationResult.java