Location via proxy: [ UP ]
[Report a bug] [Manage cookies] No cookies No scripts No ads No referrer Show this form

LangChain Reference home page

GitHub
Main Docs

LangGraph CLI

LangGraph SDK

LangGraph Supervisor

LangGraph Swarm

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

LangGraph Supervisor

LangGraph Swarm

Language

Theme

Pythonlanggraph.checkpoint.postgresbaseMetadataInput

Type●Since v1.0

MetadataInput

Copy

MetadataInput = dict[str, Any] | None

View source on GitHub