code: def load(self, **kwargs):
          
          tmos_v = self._meta_data['bigip']._meta_data['tmos_version']
          if self._check_existence_by_collection(
                  self._meta_data['container'], kwargs['name']):
              if LooseVersion(tmos_v) == LooseVersion('11.5.4'):
                  return self._load_11_5_4(**kwargs)
              else:
                  return self._load(**kwargs)
          msg = 'The Policy named, {}, does not exist on the device.'.format(
              kwargs['name'])
          raise NonExtantVirtualPolicy(msg)
docs: Override load to retrieve object based on exists above.