N.Y. C.P.L.R. 8402

§ 8402. Taxation with notice. Costs may be taxed upon at least five\ndays' notice to each adverse party interested in reducing the amount\nthereof except one against whom judgment was entered on default in\nappearance. A copy of the bill of costs, specifying the items in detail,\nand a copy of any supporting affidavits shall be served with the notice.\n