public void setUnitLabel(String unitLabel) {
        this.unitLabel = unitLabel;
    }
<p>
The label for the units that the metric is measuring.
</p>

@param unitLabel
       The label for the units that the metric is measuring.
aws-java-sdk-cloudwatchevidently/src/main/java/com/amazonaws/services/cloudwatchevidently/model/MetricDefinition.java