def import_entities(self, entities):
edata = Entity.create_payload(entities)<EOL>r = fapi.upload_entities(self.namespace, self.name,<EOL>edata, self.api_url)<EOL>fapi._check_response_code(r, <NUM_LIT>)<EOL>
Upload entity objects.

        Args:
            entities: iterable of firecloud.Entity objects.