LangChain Reference home pageLangChain ReferenceLangChain Reference
  • GitHub
  • Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
  • Overview
  • Agent
  • Middleware
  • Backends
  • Sandboxes
  • Skills
  • Subagents
  • Configuration
  • Types
Modal
Daytona
Deno
Node VFS
Sandbox Standard Tests
  • Vitest
⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

OverviewAgentMiddlewareBackendsSandboxesSkillsSubagentsConfigurationTypes
Modal
Daytona
Deno
Node VFS
Sandbox Standard Tests
Vitest
Language
Theme
JavaScriptdeepagentsbackendscreateFileData
Function●Since v1.4

createFileData

Create a FileData object with timestamps.

Copy
createFileData(content: string, createdAt: string): FileData

Used in Docs

  • Long-term memory
View source on GitHub

Parameters

NameTypeDescription
content*string
createdAtstring

File content as string

Optional creation timestamp (ISO format)