docs: @Override
      public String getIdentity() {
          return protocol + Constants.PROTOCOL_SEPARATOR + host + ":" + port +
                  "/" + getParameter(URLParamType.group.getName(), URLParamType.group.getValue()) + "/" +
                  getPath() + "/" + getParameter(URLParamType.version.getName(), URLParamType.version.getValue()) +
                  "/" + getParameter(URLParamType.nodeType.getName(), URLParamType.nodeType.getValue());
      }