def _parse_domain_id(self, config):
        match = re.search(r'domain-id (.+)$', config)
        value = match.group(1) if match else None
        return dict(domain_id=value)
Test that annotations are correctly copied from an old file to a new
dataset/ETHPy150Open arista-eosplus/pyeapi/pyeapi/api/mlag.py/Mlag._parse_domain_id--crossover with--dataset/ETHPy150Open mozilla/addons-server/src/olympia/devhub/tests/test_utils.py/TestValidationAnnotatorUnlisted.test_update_annotations