public void setMetricSetArn(String metricSetArn) {
        this.metricSetArn = metricSetArn;
    }
<p>
The ARN of the dataset.
</p>

@param metricSetArn
       The ARN of the dataset.
aws-java-sdk-lookoutmetrics/src/main/java/com/amazonaws/services/lookoutmetrics/model/UpdateMetricSetResult.java