code:     public HttpBinding getBinding() {
          if (binding == null) {
              // create a new binding and use the options from this endpoint
              binding = new DefaultHttpBinding();
              binding.setHeaderFilterStrategy(getHeaderFilterStrategy());
              binding.setTransferException(isTransferException());
              binding.setEagerCheckContentAvailable(isEagerCheckContentAvailable());
          }
          return binding;
      }
  
      /**
       * To use a custom HttpBinding to control the mapping between Camel message and HttpClient.
       */
  