)

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) {

}

func (ies *IAMEtcdStore) loadPolicyDocWithRetry(ctx context.Context, policy string, m map[string]PolicyDoc, _ int) error {
	return ies.loadPolicyDoc(ctx, policy, m)
}

func (ies *IAMEtcdStore) loadPolicyDoc(ctx context.Context, policy string, m map[string]PolicyDoc) error {
	data, err := ies.loadIAMConfigBytes(ctx, getPolicyDocPath(policy))
	if err != nil {
		if err == errConfigNotFound {

}

// 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 {

			}
		}
		info.Policies = make(map[string]madmin.SRIAMPolicy, len(allPolicies))
		for pname, policyDoc := range allPolicies {
			policyJSON, err := json.Marshal(policyDoc.Policy)
			if err != nil {
				return info, wrapSRErr(err)
			}
			info.Policies[pname] = madmin.SRIAMPolicy{Policy: json.RawMessage(policyJSON), UpdatedAt: policyDoc.UpdateDate}
		}
	}
	if opts.ILMExpiryRules || opts.Entity == madmin.SRILMExpiryRuleEntity {

	}

	return sys.store.ListPolicies(ctx, bucketName)
}

// ListPolicyDocs - lists all canned policy docs.
func (sys *IAMSys) ListPolicyDocs(ctx context.Context, bucketName string) (map[string]PolicyDoc, error) {
	if !sys.Initialized() {
		return nil, errServerNotInitialized
	}

	return sys.store.ListPolicyDocs(ctx, bucketName)
}

// SetPolicy - sets a new named policy.