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LangGraph · Type Alias

CheckpointMetadata

CheckpointMetadata records how a checkpoint was created, where it is in execution, and which checkpoints came before it. It also stores the run ID and snapshot counters.

Last updated

Since
v1.0

Syntax

class CheckpointMetadata(TypedDict)

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

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  • Checkpoint
  • Checkpointer
  • checkpoint namespace
  • checkpoint ID

Source: CheckpointMetadata | langgraph.checkpoint | LangChain Reference. Checked 2026-11-03.