allErrs := field.ErrorList{}
	if behavior != nil {
		if scaleUpErrs := validateScalingRules(behavior.ScaleUp, fldPath.Child("scaleUp")); len(scaleUpErrs) > 0 {
			allErrs = append(allErrs, scaleUpErrs...)
		}
		if scaleDownErrs := validateScalingRules(behavior.ScaleDown, fldPath.Child("scaleDown")); len(scaleDownErrs) > 0 {
			allErrs = append(allErrs, scaleDownErrs...)
		}
	}