public void setOrderingTimestamp(java.util.Date orderingTimestamp) {
        this.orderingTimestamp = orderingTimestamp;
    }
<p>
The time of the event that triggered the evaluation of your Amazon Web Services resources. The time can indicate
when Config delivered a configuration item change notification, or it can indicate when Config delivered the
configuration snapshot, depending on which event triggered the evaluation.
</p>

@param orderingTimestamp
       The time of the event that triggered the evaluation of your Amazon Web Services resources. The time can
       indicate when Config delivered a configuration item change notification, or it can indicate when Config
       delivered the configuration snapshot, depending on which event triggered the evaluation.
aws-java-sdk-config/src/main/java/com/amazonaws/services/config/model/EvaluationResultIdentifier.java