var u UserIdentity
	err := getIAMConfig(&u, userkv.Value, string(userkv.Key))
	if err != nil {
		if err == errConfigNotFound {
			return errNoSuchUser
		}
		return err
	}
	user := extractPathPrefixAndSuffix(string(userkv.Key), basePrefix, path.Base(string(userkv.Key)))
	return ies.addUser(ctx, user, userType, u, m)
}