public SavingsPlansUtilizationAggregates withUtilization(SavingsPlansUtilization utilization) {
        setUtilization(utilization);
        return this;
    }
<p>
A ratio of your effectiveness of using existing Savings Plans to apply to workloads that are Savings Plans
eligible.
</p>

@param utilization
       A ratio of your effectiveness of using existing Savings Plans to apply to workloads that are Savings Plans
       eligible.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-costexplorer/src/main/java/com/amazonaws/services/costexplorer/model/SavingsPlansUtilizationAggregates.java