public InsightSummary withRootCauseServiceRequestImpactStatistics(RequestImpactStatistics rootCauseServiceRequestImpactStatistics) {
        setRootCauseServiceRequestImpactStatistics(rootCauseServiceRequestImpactStatistics);
        return this;
    }
<p>
The impact statistics of the root cause service. This includes the number of requests to the client service and
whether the requests were faults or okay.
</p>

@param rootCauseServiceRequestImpactStatistics
       The impact statistics of the root cause service. This includes the number of requests to the client
       service and whether the requests were faults or okay.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-xray/src/main/java/com/amazonaws/services/xray/model/InsightSummary.java