public Double getContributionPercentage() {
        return this.contributionPercentage;
    }
<p>
For potential causes (<code>CAUSE_OF_INPUT_ANOMALY_GROUP</code>), the percentage contribution the measure has in
causing the anomalies.
</p>

@return For potential causes (<code>CAUSE_OF_INPUT_ANOMALY_GROUP</code>), the percentage contribution the measure
        has in causing the anomalies.
aws-java-sdk-lookoutmetrics/src/main/java/com/amazonaws/services/lookoutmetrics/model/InterMetricImpactDetails.java