public PredefinedScalingMetricSpecification getPredefinedScalingMetricSpecification() {
        return this.predefinedScalingMetricSpecification;
    }
<p>
A predefined metric. You can specify either a predefined metric or a customized metric.
</p>

@return A predefined metric. You can specify either a predefined metric or a customized metric.
aws-java-sdk-autoscalingplans/src/main/java/com/amazonaws/services/autoscalingplans/model/TargetTrackingConfiguration.java