message: Fix for Primitive mapping
diff: @@ -108,7 +108,6 @@ public:
  return oatpp::base::String::createSharedConcatenated(m_ptr.get()->getData(), m_ptr.get()->getSize(), other.get()->getData(), other.get()->getSize());
  }
  - operator AbstractSharedWrapper() const;
  operator std::string() const;
  static const StringSharedWrapper& empty(){
  