### What do you see as an issue?

The [/dags/{dag_id}/details](https://airflow.apache.org/docs/apache-airflow/stable/stable-rest-api-ref.html#operation/post_set_task_instances_state) endpoint of the REST API does not return all of the keys that are listed in the documentation. If I run `curl -X GET localhost:8080/api/v1/dags/{my_dag}/details`, then compare the results with the results in the documentation, you can see the following missing keys:

```python
>>> for key in docs.keys():
...     if not key in actual.keys():
...             print(key)
...
root_dag_id
last_parsed_time
last_pickled
last_expired
scheduler_lock
timetable_description
has_task_concurrency_limits
has_import_errors
next_dagrun
next_dagrun_data_interval_start
next_dagrun_data_interval_end
next_dagrun_create_after
template_search_path
```

### Solving the problem

Either remove these keys from the documentation or fix the API endpoint

### Anything else

_No response_

### Are you willing to submit PR?

- [ ] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

"""
        Save attributes about this DAG to the DB.
        Note that this method can be called for both DAGs and SubDAGs. A SubDag is actually a SubDagOperator.
        :return: None
        """
        self.bulk_write_to_db([self], processor_subdir=processor_subdir, session=session)
    def get_default_view(self):
        """Allow backward compatible jinja2 templates."""
        if self.default_view is None:
            return airflow_conf.get("webserver", "dag_default_view").lower()
        else:
            return self.default_view
    @staticmethod
    @provide_session
    def deactivate_unknown_dags(active_dag_ids, session=NEW_SESSION):
        """
        Given a list of known DAGs, deactivate any other DAGs that are marked as active in the ORM.
        :param active_dag_ids: list of DAG IDs that are active
        :return: None
        """
        if not active_dag_ids:
            return
        for dag in session.scalars(select(DagModel).where(~DagModel.dag_id.in_(active_dag_ids))).all():
            dag.is_active = False
            session.merge(dag)
        session.commit()
    @staticmethod
    @provide_session
    def deactivate_stale_dags(expiration_date, session=NEW_SESSION):