---
title: "Changes to Append chunk to session"
method: POST
path: "/3/drive/{drive_id}/upload/session/{session_token}/chunk"
---

# Changes to Append chunk to session

`POST /3/drive/{drive_id}/upload/session/{session_token}/chunk`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 40 revisions.

- **2026-10-26** `e6daf54dcb44`: 1 info

## Changes

- **2026-10-26** `e6daf54dcb44`: 1 info
  - added the non-success response with the status `400`

---

[Operation](https://skmtc.dev/infomaniak/apis/api-reference-developer-tools/docs/3/drive/:drive_id/upload/session/:session_token/chunk/post.md) - [API](https://skmtc.dev/infomaniak/apis/api-reference-developer-tools.md) - [Page](https://skmtc.dev/infomaniak/apis/api-reference-developer-tools/changes/3/drive/:drive_id/upload/session/:session_token/chunk/post)