/// <summary>
/// Opens a Stream that can be used by the application to read data from a GridFS file.
/// </summary>
/// <param name="id">The file id.</param>
/// <param name="options">The options.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A Stream.</returns>
public GridFSDownloadStream OpenDownloadStream(BsonValue id, GridFSDownloadOptions options = null, CancellationToken cancellationToken = default(CancellationToken))
{
var wrappedStream = _bsonValueBucket.OpenDownloadStream(id, options, cancellationToken);
return(new GridFSDownloadStream(wrappedStream));
}