public async Task <IHttpActionResult> UpdateById(Contact contactUpdated)
        {
            var contact = await contactService.GetById(contactUpdated.Id);

            if (contact == null)
            {
                return(NotFound());
            }
            else
            {
                contactUpdated.Id = contact.Id;
                await contactService.Update(contactUpdated);

                return(Ok());
            }
        }