public DescribeStackSummaryResult withStackSummary(StackSummary stackSummary) {
        setStackSummary(stackSummary);
        return this;
    }
<p>
A <code>StackSummary</code> object that contains the results.
</p>

@param stackSummary
       A <code>StackSummary</code> object that contains the results.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-opsworks/src/main/java/com/amazonaws/services/opsworks/model/DescribeStackSummaryResult.java