public ListStackSetsResult withSummaries(StackSetSummary... summaries) {
        if (this.summaries == null) {
            setSummaries(new com.amazonaws.internal.SdkInternalList<StackSetSummary>(summaries.length));
        }
        for (StackSetSummary ele : summaries) {
            this.summaries.add(ele);
        }
        return this;
    }
<p>
A list of <code>StackSetSummary</code> structures that contain information about the user's stack sets.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSummaries(java.util.Collection)} or {@link #withSummaries(java.util.Collection)} if you want to
override the existing values.
</p>

@param summaries
       A list of <code>StackSetSummary</code> structures that contain information about the user's stack sets.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/ListStackSetsResult.java