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JavaScript@langchain/corecallbacksmanagerCallbackManagerForChainRunhandleChainEnd

Method●Since v1.0

handleChainEnd

Copy

handleChainEnd(
  output: ChainValues,
  _runId: string,
  _parentRunId: string,
  _tags: string[],
  kwargs: __type

View source on GitHub

)

:

<

void

>

Parameters

Name	Type	Description
`output`*	`ChainValues`
`_runId`	`string`
`_parentRunId`	`string`
`_tags`	`string[]`
`kwargs`	`__type`

Called at the end of a Chain run, with the outputs and the run ID.