code: @DeleteMapping("/setting/delete/param/from/url")
      public void deleteValidationDataLists(HttpServletRequest req, @RequestBody List<ValidationData> datas) {
          this.validationSessionComponent.sessionCheck(req);
          this.msgSettingService.deleteValidationData(datas);
      }
docs: Delete validation data lists.
  
  @param req   the req
  @param datas the datas