public GetSamplingStatisticSummariesResult withSamplingStatisticSummaries(SamplingStatisticSummary... samplingStatisticSummaries) {
        if (this.samplingStatisticSummaries == null) {
            setSamplingStatisticSummaries(new java.util.ArrayList<SamplingStatisticSummary>(samplingStatisticSummaries.length));
        }
        for (SamplingStatisticSummary ele : samplingStatisticSummaries) {
            this.samplingStatisticSummaries.add(ele);
        }
        return this;
    }
<p>
Information about the number of requests instrumented for each sampling rule.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSamplingStatisticSummaries(java.util.Collection)} or
{@link #withSamplingStatisticSummaries(java.util.Collection)} if you want to override the existing values.
</p>

@param samplingStatisticSummaries
       Information about the number of requests instrumented for each sampling rule.
@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/GetSamplingStatisticSummariesResult.java