public void setMetricName(String metricName) {
        this.metricName = metricName;
    }
<p>
A name for the metrics for this web ACL.
</p>

@param metricName
       A name for the metrics for this web ACL.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsWafRegionalWebAclDetails.java