code: def delete_from_environment(self, environment, synchronous=True):
          
          if isinstance(environment, Environment):
              environment_id = environment.id
          else:
              environment_id = environment
          response = client.delete(
              '{0}/environments/{1}'.format(self.path(), environment_id),
              **self._server_config.get_client_kwargs()
          )
          return _handle_response(response, self._server_config, synchronous)
docs: Delete this content view version from an environment.
  
          This method acts much like
          :meth:`nailgun.entity_mixins.EntityDeleteMixin.delete`.  The
          documentation on that method describes how the deletion procedure works
          in general. This method differs only in accepting an ``environment``
          parameter.
  
          :param environment: A :class:`nailgun.entities.Environment` object. The
              environment's ``id`` parameter *must* be specified. As a
              convenience, an environment ID may be passed in instead of an
              ``Environment`` object.