code: @RequestMapping(value = "actions", method = RequestMethod.GET)
      public Resources<Action> getAccountMgtActions() {
          return Resources.of(
                  extensionManager.getExtensions(AccountMgtActionExtension.class).stream()
                          .map(this::resolveExtensionAction)
                          .filter(action -> action != null),
                  uri(on(AccountController.class).getAccountMgtActions())
          );
      }
docs: Action management contributions