public void setLow(Long low) {
        this.low = low;
    }
<p>
A count of the applicable resource types with a low performance risk rating.
</p>

@param low
       A count of the applicable resource types with a low performance risk rating.
aws-java-sdk-computeoptimizer/src/main/java/com/amazonaws/services/computeoptimizer/model/CurrentPerformanceRiskRatings.java