How do I get the author name out of a sticky note annotation?

Q: Can you please tell me how to get the author name out of a sticky
note annotation?

Basically, the note has an author and a date (along with the notes).
I have found out how to get the date, but I don’t know how to get that
authors name out of there.
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A: For markup annotations this info is stored under "T" (for Title)
entry.

In PDFNet you can cast the annotation to pdftron.PDF.Annots.Markup (or
a derived class) - based on its type and then call GetTitle() method.

Alterntively you could use the following snippet:

Obj t = mp_obj->FindObj("T");
if(t!=null && t.IsString()) {
    // t.GetAsPDFText();
}