public HttpResponseMessage PostAddress(Address address)
        {
            if (address == null)
            {
                return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, Resources.InvalidAddress));
            }

            if (!ModelState.IsValid)
            {
                return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
            }

            _addressRepository.AddUpdate(this.User.Identity.Name, address);
            return(Request.CreateResponse(HttpStatusCode.OK, true));
        }