@Override
    public int throttleTimeMs() {
        return data.throttleTimeMs();
    }
Possible error codes:

- Partition errors:
  - {@link Errors#GROUP_SUBSCRIBED_TO_TOPIC}
  - {@link Errors#TOPIC_AUTHORIZATION_FAILED}
  - {@link Errors#UNKNOWN_TOPIC_OR_PARTITION}

- Group or coordinator errors:
  - {@link Errors#COORDINATOR_LOAD_IN_PROGRESS}
  - {@link Errors#COORDINATOR_NOT_AVAILABLE}
  - {@link Errors#NOT_COORDINATOR}
  - {@link Errors#GROUP_AUTHORIZATION_FAILED}
  - {@link Errors#INVALID_GROUP_ID}
  - {@link Errors#GROUP_ID_NOT_FOUND}
  - {@link Errors#NON_EMPTY_GROUP}
clients/src/main/java/org/apache/kafka/common/requests/OffsetDeleteResponse.java