> ## Documentation Index
> Fetch the complete documentation index at: https://r2r-patch-decruft-openapi-json.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Update Files

> Update existing files in the system.

This endpoint supports multipart/form-data requests, enabling you to update files and their associated metadatas into R2R.

A valid user authentication token is required to access this endpoint, as regular users can only update their own files. More expansive collection permissioning is under development.