---
title: "Request Download"
method: POST
path: "/api/artifacts/download"
tags: ["Artifacts"]
---

# Request Download

`POST /api/artifacts/download`

Get a presigned download URL for an artifact.

## Request body

- DownloadRequest
  - `job_id` string, nullable
  - `filename` string, nullable
  - `artifact_id` string, nullable
  - `artifact_type` string

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

> 22 revisions in range; 1 could not be searched.

- **2026-08-02** `016014e16810` — 5 info
  - added the new optional request property `artifact_id`
  - the request property `filename` became optional
  - the request property `job_id` became optional
  - request property `filename` list-of-types was widened by adding types `null` to media type `application/json`
  - …1 more

[Change history](https://skmtc.dev/aabiro/apis/xcelsior/changes/api/artifacts/download/post.md)

---

[API](https://skmtc.dev/aabiro/apis/xcelsior.md) · [All operations](https://skmtc.dev/aabiro/apis/xcelsior/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/aabiro/xcelsior/revisions/32211b6f9d65/schema)