Payload for a checkpoint event.
CheckpointPayload()| Name | Type |
|---|---|
| config | RunnableConfig | None |
| metadata | CheckpointMetadata |
| values | StateT |
| next | list[str] |
| parent_config | RunnableConfig | None |
| tasks | list[CheckpointTask] |
Configuration for this checkpoint, including the thread_id and checkpoint_id.
Metadata associated with this checkpoint (e.g. step number, source, writes).
Current state values at the time of this checkpoint.
Names of the nodes scheduled to execute next.
Configuration of the parent checkpoint, or None if this is the first checkpoint.
List of tasks associated with this checkpoint.