public ListLensReviewImprovementsResult withImprovementSummaries(java.util.Collection<ImprovementSummary> improvementSummaries) {
        setImprovementSummaries(improvementSummaries);
        return this;
    }
@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