count_deployments_by_flow(flow_ids: List[UUID] = Body(default=..., embed=True, max_items=200), db: PrefectDBInterface = Depends(provide_database_interface)) -> Dict[UUID, int]

next_runs_by_flow(flow_ids: List[UUID] = Body(default=..., embed=True, max_items=200), db: PrefectDBInterface = Depends(provide_database_interface)) -> Dict[UUID, Optional[SimpleNextFlowRun]]

model_validate_list(cls, obj: Any) -> list[Self]

reset_fields(self: Self) -> Self

validate_next_scheduled_start_time(cls, v: DateTime | datetime) -> DateTime