Ordered that the order is affirmed, with costs.
Because the plaintiffs counsel failed to provide the required affirmation of a good faith effort to resolve the disclosure dispute ( see, 22 NYCRR 202.7 [a] [2]), the court properly denied the plaintiffs motion insofar as it sought to compel the defendant Staley Elevator Co. (hereinafter Staley) to produce certain documents ( see, Koelbl v Harvey, 176 AD2d 1040; Eaton v Chahal, 146 Misc 2d 977, 982-983). Moreover, the court properly denied the plaintiffs motion insofar as it sought to compel Staley to produce additional witnesses for deposition since the plaintiff failed to make a detailed showing of the necessity for taking further depositions ( Defina v Brooklyn Union Gas Co., 217 AD2d 681, 682; Colicchio v City of New York, 181 AD2d 528, 529).