C# NEST where is the error in the documentation example?

Question

C++ / C#

I take an example:
www.notes.1gb.ru/c-elasticsearch
I try to add an entry

client.Index(inboxPayment, i => i
    .Index("payments.inbox")
    .Id(inboxPayment.TransactionID)
    .Refresh()
);

And then Visual Studio underlines .Refresh() with a red squiggly line, with the diagnosis:
Missing argument corresponding to the required formal refresh parameter from IndexDescription.Refresh(Refresh?)
What am I doing wrong here?

Answer 1

The given example is 14 years old, in your version Refresh already requires parameters.
See what it can accept and specify the required one.