code: def get_name_for_model(cls, model):
          
          key = cls.get_model_key(model)
          model_str = cls._get_model_str(model)
          service = cls._registry[key]
          if model_str in service['resources']:
              return '{}.{}'.format(service['name'], service['resources'][model_str]['name'])
          else:
              return service['name']
docs: Get a name for given class or model:
              -- it's a service type for a service
              -- it's a <service_type>.<resource_model_name> for a resource