}

	return allErrors
}

type groupVersion struct {
	Group   string
	Version string
}

// parseGroupVersion turns "group/version" string into a groupVersion struct. It reports error
// if it cannot parse the string.
func parseGroupVersion(gv string) (groupVersion, error) {
	if (len(gv) == 0) || (gv == "/") {
		return groupVersion{}, nil
	}

	switch strings.Count(gv, "/") {

		return nil, err
	}
	unknownFieldPaths = append(unknownFieldPaths, metaUnknownFields...)

	// compare group and kind because also other object like DeleteCollection options pass through here
	gv, err := schema.ParseGroupVersion(apiVersion)
	if err != nil {
		return nil, err
	}

	if gv.Group == v.structuralSchemaGK.Group && kind == v.structuralSchemaGK.Kind {
		if !v.preserveUnknownFields {

	hpa := hpaShared.DeepCopy()
	hpaStatusOriginal := hpa.Status.DeepCopy()

	reference := fmt.Sprintf("%s/%s/%s", hpa.Spec.ScaleTargetRef.Kind, hpa.Namespace, hpa.Spec.ScaleTargetRef.Name)

	targetGV, err := schema.ParseGroupVersion(hpa.Spec.ScaleTargetRef.APIVersion)
	if err != nil {
		a.eventRecorder.Event(hpa, v1.EventTypeWarning, "FailedGetScale", err.Error())