)

func (iamOS *IAMObjectStore) loadPolicyDocConcurrent(ctx context.Context, policies ...string) ([]PolicyDoc, error) {
	policyDocs := make([]PolicyDoc, len(policies))
	g := errgroup.WithNErrs(len(policies))

	for index := range policies {
		index := index
		g.Go(func() error {
			policyName := path.Dir(policies[index])
			policyDoc, err := iamOS.loadPolicy(ctx, policyName)
			if err != nil && !errors.Is(err, errNoSuchPolicy) {

}

// PolicyDoc represents an IAM policy with some metadata.
type PolicyDoc struct {
	Version    int `json:",omitempty"`
	Policy     policy.Policy
	CreateDate time.Time `json:",omitempty"`
	UpdateDate time.Time `json:",omitempty"`
}

func newPolicyDoc(p policy.Policy) PolicyDoc {
	now := UTCNow().Round(time.Millisecond)
	return PolicyDoc{
		Version:    1,
		Policy:     p,

		return
	}

	policyDoc, err := globalIAMSys.InfoPolicy(name)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	// Is the new API version being requested?
	infoPolicyAPIVersion := r.Form.Get("v")
	if infoPolicyAPIVersion == "2" {
		buf, err := json.MarshalIndent(policyDoc, "", " ")
		if err != nil {