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
JavaScriptdeepagentsbackendsFileData
Interface●Since v1.4

FileData

File data structure used by backends.

All file data is represented as objects with this structure:

Copy
interface FileData

Properties

property
content: string[]

Lines of text content

property
created_at: string

ISO format timestamp of creation

property
modified_at: string

ISO format timestamp of last modification

View source on GitHub