---
title: "Request a new upload"
method: POST
path: "/s3/requestDatasetUpload"
tags: ["s3upload"]
---

# Request a new upload

`POST /s3/requestDatasetUpload`

## Request body

- UploadRequestBody
  - `dataset_id` string, required
  - `dataset_size_gib` integer, required

## Response `201`

Upload request successful

- UploadRequestSuccessfulResp
  - `message` string, required

## Other responses

- `422` — Validation Error
- `500` — Internal Server Error
- `507` — Upload request unsuccessful

---

[API](https://skmtc.net/swissopenem/apis/ethz-archiver-service-2.md) · [All operations](https://skmtc.net/swissopenem/apis/ethz-archiver-service-2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/swissopenem/ethz-archiver-service-2/versions/2d7175dce3c0/schema)