static async Task IndexMediaBatch(string containerName, List <Tuple <string, string> > mediaItems)
        {
            var container = new MediaAssetsContainer(StorageAccountConnectionString, containerName);
            var client    = new VideoIndexerClient(Location, AccountId, ApiKey, true);

            foreach (var mediaItem in mediaItems)
            {
                Console.WriteLine($"Indexing: { mediaItem }");
                string sasUrl = container.GetBlobReadSas(mediaItem.Item1);
                string result = await client.IndexAsync(sasUrl, mediaItem.Item2);

                Console.WriteLine(result);
                Thread.Sleep(15000);
            }
        }
        static async Task UploadAndIndexMediaAsync(string containerName, string path, string blobName, string videoName)
        {
            var container = new MediaAssetsContainer(StorageAccountConnectionString, containerName);

            Console.WriteLine($"Uploading { blobName } to blob storage...");
            await container.UploadFileAsync(path, blobName);

            Console.WriteLine("Creating SAS...");
            string sasUrl = container.GetBlobReadSas(blobName);

            var client = new VideoIndexerClient(Location, AccountId, ApiKey, true);

            Console.WriteLine("Calling API...");
            var response = await client.IndexAsync(sasUrl, videoName);

            Console.WriteLine();
            Console.WriteLine(response);
            Console.WriteLine();
        }