---
title: "Link file"
method: POST
path: "/cases/{caseId}/components/{caseComponentId}/link"
tags: ["CaseFile"]
---

# Link file

`POST /cases/{caseId}/components/{caseComponentId}/link`

## Request

- Base URL: `https://fileserver.coldstream.diabatix.com`
- URL: `https://fileserver.coldstream.diabatix.com/cases/{caseId}/components/{caseComponentId}/link`
- Auth: API key in header `Authorization`

Links a file for a specified case

## Path parameters

- `caseId` integer, required
- `caseComponentId` integer, required

## Request body

- LinkFileModel
  - `fileName` string, required
  - `fileUrl` string, required
  - `fileSize` integer, nullable

## Response `200`

Success

- FileMetadataDto
  - `id` integer
  - `key` string, nullable
  - `fileExtension` string, nullable
  - `fileUrl` string, nullable
  - `preSignedUrl` string, nullable

---

[API](https://skmtc.dev/diabatix/apis/fileserver-api.md) - [All operations](https://skmtc.dev/diabatix/apis/fileserver-api/llms.txt) - [OpenAPI document](https://skmtc.dev/diabatix/apis/fileserver-api/revisions/7da0a01fb1e5?raw)