LangChain Reference home page
Search...
⌘K
Ask AI
GitHub
Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
⌘I
LangChain Assistant
New
History
Ask a question to get started
Enter
to send
•
Shift+Enter
new line
Menu
Navigation
Projects
LangGraph
Overview
Graphs
Functional API
Pregel
Checkpointing
Storage
Caching
Types
Runtime
Config
Errors
Constants
Channels
Agents
LangGraph CLI
LangGraph SDK
LangGraph Supervisor
LangGraph Swarm
Language
Python
JavaScript
Theme
Light
Dark
Python
langgraph
pregel
debug
CheckpointPayload
Class
v1.0.9 (latest)
●
Since v0.1
CheckpointPayload
Copy
CheckpointPayload
(
)
Bases
TypedDict
Constructors
constructor
__init__
Name
Type
config
RunnableConfig
|
None
metadata
CheckpointMetadata
values
dict
[
str
,
Any
]
next
list
[
str
]
parent_config
RunnableConfig
|
None
tasks
list
[
CheckpointTask
]
Attributes
attribute
config
:
RunnableConfig
|
None
attribute
metadata
:
CheckpointMetadata
attribute
values
:
dict
[
str
,
Any
]
attribute
next
:
list
[
str
]
attribute
parent_config
:
RunnableConfig
|
None
attribute
tasks
:
list
[
CheckpointTask
]
View source on GitHub
Version History