public void setCostOptimizing(RecommendationCostOptimizingAggregates costOptimizing) {
        this.costOptimizing = costOptimizing;
    }
<p>
Cost optimizing aggregates
</p>

@param costOptimizing
       Cost optimizing aggregates
aws-java-sdk-trustedadvisor/src/main/java/com/amazonaws/services/trustedadvisor/model/RecommendationPillarSpecificAggregates.java