---
title: "Generate Public Presigned Urls Route"
method: POST
path: "/api/v1/public-assets/generate-presigned-url-multi-part"
tags: ["publicAssets"]
---

# Generate Public Presigned Urls Route

`POST /api/v1/public-assets/generate-presigned-url-multi-part`

## Request

- Base URL: `https://api.brandbooster.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.brandbooster.ai/api/v1/public-assets/generate-presigned-url-multi-part`
- Auth: none declared

Public endpoint: generate multipart presigned PUT URLs for multiple files
so the client can upload each file directly to GCS. No auth required.

## Request body

- PublicMultipartUploadRequestDTO
  - `files` PublicMultipartFileDTO[], required
    - `filename` string, required
    - `content_type` string, nullable
    - `total_parts` integer, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/brandbooster/apis/brandbooster-api.md) - [All operations](https://skmtc.dev/brandbooster/apis/brandbooster-api/llms.txt) - [OpenAPI document](https://skmtc.dev/brandbooster/apis/brandbooster-api/revisions/f84fc05f417b?raw)