code: def get_resources(cls):
          
          plural_mappings = resource_helper.build_plural_mappings(
              {}, RESOURCE_ATTRIBUTE_MAP)
          # attr.PLURALS.update(plural_mappings)
          return resource_helper.build_resource_info(plural_mappings,
                                                     RESOURCE_ATTRIBUTE_MAP,
                                                     None,
                                                     register_quota=True)
docs: Returns Ext Resources.