LangChain Reference home page

GitHub
Main Docs

Overview
Client
Datasets
Examples
Runs
Sessions
Feedback
Repos (Prompts)
Annotation Queues
Errors
Pagination

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

Overview Client Datasets Examples Runs Sessions Feedback Repos (Prompts)Annotation Queues Errors Pagination

Language

Theme

JavalangsmithcomlangchainsmithmodelsfeedbackFeedbackSchemavalue

Method●Since v0.1

value

Copy

public Optional<Value> value()

View source on GitHub

server responded with an unexpected value)..

Throws LangChainInvalidDataException: if the JSON field has an unexpected type (e.g. if the server responded with an unexpected value).