---
title: "Finish data-link file upload"
method: POST
path: "/data-links/{dataLinkId}/upload/finish"
tags: ["data-links"]
---

# Finish data-link file upload

`POST /data-links/{dataLinkId}/upload/finish`

Finish upload of a data-link file. This is necessary for AWS S3 data-links (`DataLinkProvider=aws`) to finalize a successful file upload, or abort an upload if an error was encountered while uploading a file using an upload URL from the `/upload` endpoint.

## Path parameters

- `dataLinkId` string, required

## Query parameters

- `credentialsId` string
- `workspaceId` integer

## Request body

- DataLinkFinishMultiPartUploadRequest
  - `fileName` string
  - `tags` UploadEtag[]
    - `eTag` string
    - `partNumber` integer
  - `uploadId` string
  - `withError` boolean

## Response `200`

FinishDataLinkUpload 200 response

- object

## Other responses

- `202` — No content
- `400` — BadRequest
- `403` — Operation not allowed
- `404` — NotFound — workspace or credentials not found, API disabled for the workspace, or data-link not found

---

[API](https://skmtc.net/seqeralabs/apis/seqera-api.md) · [All operations](https://skmtc.net/seqeralabs/apis/seqera-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/seqeralabs/seqera-api/revisions/13316c9fe5ff/schema)