public static void Serialize(Stream stream, SuggestionAddedNotification instance)
 {
     if (instance.Suggestion == null)
     {
         throw new ArgumentNullException("Suggestion", "Required by proto specification.");
     }
     stream.WriteByte(10);
     ProtocolParser.WriteUInt32(stream, instance.Suggestion.GetSerializedSize());
     Suggestion.Serialize(stream, instance.Suggestion);
 }