public void setTargetValue(Double targetValue) {
        this.targetValue = targetValue;
    }
<p>
The recommended target value to specify for the metric when creating a scaling policy.
</p>

@param targetValue
       The recommended target value to specify for the metric when creating a scaling policy.
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/TargetTrackingScalingPolicyConfiguration.java