return err
		}
	}
	return nil
}

func (ies *IAMEtcdStore) getUserKV(ctx context.Context, userkv *mvccpb.KeyValue, userType IAMUserType, m map[string]UserIdentity, basePrefix string) error {
	var u UserIdentity
	err := getIAMConfig(&u, userkv.Value, string(userkv.Key))
	if err != nil {
		if err == errConfigNotFound {
			return errNoSuchUser
		}
		return err
	}

}

func (iamOS *IAMObjectStore) loadUserIdentity(ctx context.Context, user string, userType IAMUserType) (UserIdentity, error) {
	var u UserIdentity
	err := iamOS.loadIAMConfig(ctx, &u, getUserIdentityPath(user, userType))
	if err != nil {
		if err == errConfigNotFound {
			return u, errNoSuchUser
		}
		return u, err
	}

	if u.Credentials.IsExpired() {
		// Delete expired identity - ignoring errors here.

			InputS3URL:  u.String(),
			OutputRoute: shortuuid.New(),
			OutputToken: hex.EncodeToString(ckSum[:]),
		},
		UserRequest: levent.UserRequest{
			URL:     r.URL.String(),
			Headers: r.Header.Clone(),
		},
		UserIdentity: levent.Identity{
			Type:        "IAMUser",
			PrincipalID: cred.AccessKey,
			AccessKeyID: cred.SecretKey,
		},
	}
	return eventData, nil
}

var statusTextToCode = map[string]int{