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LangGraph Checkpoint

LangGraph Store

Checkpoint Postgres

Checkpoint SQLite

LangGraph Prebuilt

LangGraph Supervisor

LangGraph Swarm

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Pythonlanggraph-sdkschemaCheckpointPayloadconfig

Attribute●Since v0.3

config

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config: dict[str, Any] | None

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Configuration for this checkpoint, including the thread_id and checkpoint_id.