code: @GET
      @Produces(MediaType.APPLICATION_JSON)
      @Path("/help")
      public Map<String, List<? extends Object>> help() {
          Map<String, List<?>> result = new LinkedHashMap<>();
          List<EndpointHelpDto> endpoints = describeEndpoints(getEndpoints());
  
          if (endpoints != null && !endpoints.isEmpty()) {
              result.put("endpoints", endpoints);
          }
  
          List<MethodHelpDto> methods = describeMethods();
  
          if (methods != null && !methods.isEmpty()) {
              result.put("methods", methods);
          }
          return result;
      }
docs: Returns the help for the endpoint.  For the context root, it will return the endpoint help for all major endpoints.  For a specific endpoint
  it will return the method help for the endpoint.
  
  @return  Help object describing the service in JSON format.