/// <summary>
/// Deletes a file from GridFS.
/// </summary>
/// <param name="id">The file id.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>A Task.</returns>
public Task DeleteAsync(BsonValue id, CancellationToken cancellationToken = default(CancellationToken))
{
return(_bsonValueBucket.DeleteAsync(id, cancellationToken));
}