# PUT /files/:id

**Resource:** [Files](./files.md)  
**Scopes:** `files:write`  
**Write operation:** yes

Update file metadata (name, description, folder, and type-specific fields). Auto-detects type. For documents: name, description, folder, document_type. For images: name, folder, description. For secure: name, description, folder, file_category.

## Parameters

| Name | In | Type | Required | Description |
|------|----|------|----------|-------------|
| `id` | path | uuid | yes | File ID (any type) |

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Base URL: `https://api.trustpager.com/functions/v1/api/v1` — Auth: `Authorization: Bearer YOUR_API_KEY`