public async Task <ActionResult> Get(string id)
        {
            _logger.LogDebug("Getting file by id {Id}", id);

            // NOtes: force some Async IO that cannot be cached by the OS (like getting the file from a storage bucket)
            await _getStuffService.GetStuffAsync();

            // now read the file and return
            var bytes = await System.IO.File.ReadAllBytesAsync("./large_image.jpg");

            return(File(bytes, "image/jpeg"));
        }