---
title: "Changes to Upload new dataset version"
method: POST
path: "/datasets/{datasetId}/upload"
---

# Changes to Upload new dataset version

`POST /datasets/{datasetId}/upload`

> Every recorded change to this operation, newest first.
> 19 revisions in range; 1 not diffed.

## Timeline

Changed in 4 of 19 revisions.

- **2026-09-28** `24f327d93421`: 3 breaking, 4 warning, 1 info
- **2026-06-26** `bbf1cd758a38`: 1 info
- **2026-04-20** `b2b5cc41d473`: 1 info
- **2026-01-20** `98d6b538c88e`: 4 info

## Changes

- **2026-09-28** `24f327d93421`: 3 breaking, 4 warning, 1 info
  - the response property `version/createdBy/avatar` became nullable for the status `200`
  - the response property `version/linkedSource` became nullable for the status `200`
  - the `version/linkedSource` response's property type changed from `object` to no type for status `200`
  - removed the optional property `version/linkedSource/changeStatus` from the response with the `200` status
  - removed the optional property `version/linkedSource/checkedAt` from the response with the `200` status
  - removed the optional property `version/linkedSource/hasChangeIndicators` from the response with the `200` status
  - removed the optional property `version/linkedSource/url` from the response with the `200` status
  - added `#/components/schemas/LinkedSourceDto` to the `version/linkedSource` response property `allOf` list for the response status `200`
- **2026-06-26** `bbf1cd758a38`: 1 info
  - added the optional property `version/fileSize` to the response with the `200` status
- **2026-04-20** `b2b5cc41d473`: 1 info
  - added the optional property `version/linkedSource` to the response with the `200` status
- **2026-01-20** `98d6b538c88e`: 4 info
  - added the optional property `version/createdBy` to the response with the `200` status
  - added the optional property `version/dateCreated` to the response with the `200` status
  - added the optional property `version/disabled` to the response with the `200` status
  - added the optional property `version/workspaceId` to the response with the `200` status

---

[Operation](https://skmtc.dev/seqeralabs/apis/seqera-api/docs/datasets/:datasetId/upload/post.md) - [API](https://skmtc.dev/seqeralabs/apis/seqera-api.md) - [Page](https://skmtc.dev/seqeralabs/apis/seqera-api/changes/datasets/:datasetId/upload/post)