public java.util.List<PredictiveScalingMetricSpecification> getMetricSpecifications() {
        if (metricSpecifications == null) {
            metricSpecifications = new com.amazonaws.internal.SdkInternalList<PredictiveScalingMetricSpecification>();
        }
        return metricSpecifications;
    }
<p>
This structure includes the metrics and target utilization to use for predictive scaling.
</p>
<p>
This is an array, but we currently only support a single metric specification. That is, you can specify a target
value and a single metric pair, or a target value and one scaling metric and one load metric.
</p>

@return This structure includes the metrics and target utilization to use for predictive scaling. </p>
        <p>
        This is an array, but we currently only support a single metric specification. That is, you can specify a
        target value and a single metric pair, or a target value and one scaling metric and one load metric.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/PredictiveScalingConfiguration.java