class AdminUserServiceImpl implements AdminUserService {

    @Override
    public Response updateUser(UserDto userDto, HttpHeaders headers) {
        LOGGER.info("UPDATE USER: " + userDto.toString());
        HttpEntity requestEntity = new HttpEntity(userDto, headers);
        ResponseEntity<Response> re = restTemplate.exchange(
                USER_SERVICE_IP_URI,
                HttpMethod.PUT,
                requestEntity,
                Response.class);
        return re.getBody();
    }

}