public ListLensReviewImprovementsResult withImprovementSummaries(ImprovementSummary... improvementSummaries) {
        if (this.improvementSummaries == null) {
            setImprovementSummaries(new java.util.ArrayList<ImprovementSummary>(improvementSummaries.length));
        }
        for (ImprovementSummary ele : improvementSummaries) {
            this.improvementSummaries.add(ele);
        }
        return this;
    }
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setImprovementSummaries(java.util.Collection)} or {@link #withImprovementSummaries(java.util.Collection)}
if you want to override the existing values.
</p>

@param improvementSummaries
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-wellarchitected/src/main/java/com/amazonaws/services/wellarchitected/model/ListLensReviewImprovementsResult.java