---
title: "Download Blob"
method: GET
path: "/blobs/{uuid_str}/download"
tags: ["runtime_mutations", "blobs"]
---

# Download Blob

`GET /blobs/{uuid_str}/download`

Download a blob by UUID with proper filename.

Requires an authenticated session; in cloud mode the lookup is scoped to
the caller's user_id.

## Path parameters

- `uuid_str` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/quadrillion/apis/quadrillion-cloud-api.md) · [All operations](https://skmtc.net/quadrillion/apis/quadrillion-cloud-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/quadrillion/quadrillion-cloud-api/revisions/c53108d35a70/schema)