[Foundation.Export("reportAchievementWithCompletionHandler:")]
[ObjCRuntime.Availability(Deprecated=ObjCRuntime.Platform.iOS_2_0 | ObjCRuntime.Platform.iOS_2_2 | ObjCRuntime.Platform.iOS_3_0 | ObjCRuntime.Platform.iOS_3_1 | ObjCRuntime.Platform.iOS_3_2 | ObjCRuntime.Platform.iOS_4_0 | ObjCRuntime.Platform.iOS_4_1 | ObjCRuntime.Platform.iOS_4_2 | ObjCRuntime.Platform.iOS_4_3 | ObjCRuntime.Platform.iOS_5_0 | ObjCRuntime.Platform.iOS_5_1 | ObjCRuntime.Platform.iOS_6_0 | ObjCRuntime.Platform.iOS_6_1 | ObjCRuntime.Platform.iOS_7_0 | ObjCRuntime.Platform.iOS_7_1 | ObjCRuntime.Platform.Mac_10_0 | ObjCRuntime.Platform.Mac_10_1 | ObjCRuntime.Platform.Mac_10_2 | ObjCRuntime.Platform.Mac_10_3 | ObjCRuntime.Platform.Mac_10_4 | ObjCRuntime.Platform.Mac_10_5 | ObjCRuntime.Platform.Mac_10_6 | ObjCRuntime.Platform.Mac_10_7 | ObjCRuntime.Platform.Mac_10_8 | ObjCRuntime.Platform.Mac_10_9 | ObjCRuntime.Platform.Mac_10_10 | ObjCRuntime.Platform.iOS_Version | ObjCRuntime.Platform.Mac_Version, Message="Use ReportAchievements (GKAchievement[] achievements, Action<NSError> completionHandler) instead")]
public virtual void ReportAchievement ([ObjCRuntime.BlockProxy(typeof(ObjCRuntime.Trampolines/NIDActionArity1V6))] Action<Foundation.NSError> completionHandler)