LangChain Reference home pageLangChain ReferenceLangChain Reference
  • GitHub
  • Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
  • Overview
    • Overview
    • Graphs
    • Functional API
    • Pregel
    • Checkpointing
    • Storage
    • Caching
    • Types
    • Runtime
    • Config
    • Errors
    • Constants
    • Channels
    • Agents
    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

    OverviewGraphsFunctional APIPregelCheckpointingStorageCachingTypesRuntimeConfigErrorsConstantsChannelsAgents
    LangGraph CLI
    LangGraph SDK
    LangGraph Supervisor
    LangGraph Swarm
    Language
    Theme
    PythonlanggraphtypesTasksStreamPart
    Class●Since v1.1

    TasksStreamPart

    Stream part emitted for stream_mode="tasks".

    For task start events, data is a TaskPayload with id, name, input, and triggers keys.

    For task result events, data is a TaskResultPayload with id, name, error, interrupts, and result keys.

    Copy
    TasksStreamPart()

    Bases

    TypedDict

    Constructors

    constructor
    __init__
    NameType
    typeLiteral['tasks']
    nstuple[str, ...]
    dataTaskPayload | TaskResultPayload

    Attributes

    attribute
    type: Literal['tasks']
    attribute
    ns: tuple[str, ...]
    attribute
    data: TaskPayload | TaskResultPayload
    View source on GitHub