private async Task FinishUploadSessionAsync(UploadSession session, List <BlockInfo> uploadedBlockList,
CancellationToken cancellationToken)
{
await Task.WhenAll(
_blobStorage.CommitBlockListAsync(session.Id, uploadedBlockList.Select(x => x.Id), cancellationToken),
_sessions.CompleteSessionAsync(session.Id, cancellationToken));
}
