IFileIoService
Task<IoResponse> BeginFillAsync(int workspaceId, byte[] data, string targetPath, string fileName, CancellationToken token)
Task DownloadFileAsync(string targetFile, TransferPath path, CancellationToken token, IProgress<LargeFileProgressEventArgs> progress)
Task<IoResponse> FileFillAsync(int workspaceId, byte[] data, string targetPath, string fileName, CancellationToken token)