---
title: "Update File Document Request"
method: PATCH
path: "/evidence-packets/{evidence_packet_id}/files/{association_id}"
tags: ["evidence-packets"]
---

# Update File Document Request

`PATCH /evidence-packets/{evidence_packet_id}/files/{association_id}`

## Request

- Base URL: `https://api.kobaltlabs.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.kobaltlabs.com/evidence-packets/{evidence_packet_id}/files/{association_id}`
- Auth: none declared

Update which document request a file association is linked to.

This endpoint allows re-tagging/re-classifying an uploaded file.

## Path parameters

- `evidence_packet_id` string, uuid, required
- `association_id` string, uuid, required

## Request body

- UpdateFileDocumentRequestBody
  - `document_request_id` string, uuid, nullable
  - `requirement_id` string, uuid, nullable
  - `file_type_slug` string, nullable

## Response `200`

Successful Response

- EvidencePacketFileResponse: Response model for a file uploaded as part of evidence packet.
  - `id` string, uuid, required
  - `upload_id` string, uuid, required
  - `file_id` string, uuid, required
  - `filename` string, nullable, required
  - `document_request_id` string, uuid, nullable, required
  - `requirement_id` string, uuid, nullable
  - `file_type_slug` string, nullable
  - `status` string, required
  - `created_at` string, date-time, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api.md) - [All operations](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api/llms.txt) - [OpenAPI document](https://skmtc.dev/kobaltlabs/apis/kobaltlabs-api/revisions/8587332d5e43?raw)