public async Task <byte[]> GetImageAsync(string id, CancellationToken cancellationToken)
 {
     return(await _imageClient.GetImageAsync(id, cancellationToken));
 }
        public async void GetImageAsync1()
        {
            var image = await _imageClient.GetImageAsync("27511", CancellationToken.None);

            Assert.NotNull(image);
        }