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JavaScript@langchain/coretracerslog_streamStreamEvent

Type●Since v1.0

StreamEvent

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StreamEvent

Properties

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property

data: StreamEventData

property

event: string

property

metadata: Record<string, any>

property

name: string

property

run_id: string

property

tags: string[]

A streaming event.

Schema of a streaming event which is produced from the streamEvents method.

Encoded data chunk to append.

An randomly generated ID to keep track of the execution of the given runnable.

Each child runnable that gets invoked as part of the execution of a parent runnable is assigned its own unique ID.