public async Task <ActionResult> GetByDataSource(int source)
        {
            var ingredientList = await _ingredientRepository.GetByDataSource(source);

            if (ingredientList == null)
            {
                return(StatusCode(403, new ErrorModel {
                    ErrorMessage = String.Format(ERROR_MESSAGE_SOURCE, source)
                }));
            }

            return(StatusCode(200, ingredientList));
        }