public async Task <Object> SignUpUserAsync([FromBody] UpdateApplicationUserRequest request)
        {
            try
            {
                request.UserRole = _appConfig["ApplicationSettings:userRoleName"];

                var signUpResultModel = await _applicationUserService.CreateApplicationUserAsync(request);

                if (signUpResultModel is null)
                {
                    return(BadRequest(new { message = "This username already taken" }));
                }

                return(Ok(signUpResultModel));
            }
            catch (Exception ex)
            {
                return(BadRequest(new { message = ex.Message }));
            }
        }