public Optional<Output<List<HPAScalingPolicyArgs>>> policies() {
        return Optional.ofNullable(this.policies);
    }
@return policies is a list of potential scaling polices which can be used during scaling. At least one policy must be specified, otherwise the HPAScalingRules will be discarded as invalid
sdk/java/src/main/java/com/pulumi/kubernetes/autoscaling/v2beta2/inputs/HPAScalingRulesArgs.java