API ReferenceOdinNative.Core.ImportsNativeLibraryMethods.OdinOnRPCDelegateVersion: 2.xDelegate NativeLibraryMethods.OdinOnRPCDelegate Room-level callbacks for incoming data and events. Declarationpublic delegate void NativeLibraryMethods.OdinOnRPCDelegate(nint room, string json, nint user_data)