---
title: "Changes to Upsert Dataset Content"
method: PUT
path: "/datasets/{dataset_id}/content"
---

# Changes to Upsert Dataset Content

`PUT /datasets/{dataset_id}/content`

> Every recorded change to this operation, newest first.
> 35 revisions in range; 2 not diffed.

## Timeline

Changed in 1 of 35 revisions.

- **2026-07-26** `05003e7835a2`: 1 info

## Changes

- **2026-07-26** `05003e7835a2`: 1 info
  - the endpoint scheme security `ClassicAPIKeyHeader` was added to the API

---

[Operation](https://skmtc.dev/galileo/apis/galileo-api-server/docs/datasets/:dataset_id/content/put.md) - [API](https://skmtc.dev/galileo/apis/galileo-api-server.md) - [Page](https://skmtc.dev/galileo/apis/galileo-api-server/changes/datasets/:dataset_id/content/put)