public Task SendAsync(BulkOperation operation) => _target.SendAsync(operation);
public Header(BulkOperation op) { _index = op.Index; _type = op.Type; _id = op.Id; }
public Task SendAsync(BulkOperation operation) => _target.SendAsync(operation);
public Header(BulkOperation op) { _index = op.Index; _type = op.Type; _id = op.Id; }