I couldn't find any official documentation specifying what each parameter to a `sla_miss_callback` callable are. This would be a great addition to know how to properly format the messages sent.
airflow/models/dag.py
self,
        state: str = State.RUNNING,
        session: Session = None,
        start_date: Optional[datetime] = None,
        end_date: Optional[datetime] = None,
        dag_ids: List[str] = None,
    ) -> None:
        warnings.warn(
            "This method is deprecated and will be removed in a future version.",
            DeprecationWarning,
            stacklevel=3,
        )
        dag_ids = dag_ids or [self.dag_id]
        query = session.query(DagRun).filter(DagRun.dag_id.in_(dag_ids))
        if start_date:
            query = query.filter(DagRun.execution_date >= start_date)
        if end_date:
            query = query.filter(DagRun.execution_date <= end_date)
        query.update({DagRun.state: state}, synchronize_session='fetch')
    @provide_session
    def clear(