public void setMetricData(java.util.Collection<RawMetricData> metricData) {
        if (metricData == null) {
            this.metricData = null;
            return;
        }

        this.metricData = new java.util.ArrayList<RawMetricData>(metricData);
    }
<p>
A list of raw metric values to put.
</p>

@param metricData
       A list of raw metric values to put.
aws-java-sdk-sagemakermetrics/src/main/java/com/amazonaws/services/sagemakermetrics/model/BatchPutMetricsRequest.java