---
title: "Changes to Upload a Pack file"
method: PUT
path: "/packs"
---

# Changes to Upload a Pack file

`PUT /packs`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 5 of 89 revisions.

- **2026-08-14** `f24e21d4ad84`: 1 breaking
- **2026-07-23** `e9bef570d106`: 4 info
- **2025-11-15** `72b542d3fe49`: 1 info
- **2025-08-05** `9d94b1825e68`: 1 breaking
- **2025-07-31** `397ca5001173`: 1 info

## Changes

- **2026-08-14** `f24e21d4ad84`: 1 breaking
  - the request body contentMediaType changed from `` to `application/octet-stream`
- **2026-07-23** `e9bef570d106`: 4 info
  - added the media type `application/json` for the response with the status `401`
  - added the optional property `details` to the response with the `500` status
  - the response property `message` became required for the status `500`
  - added the required property `status` to the response with the `500` status
- **2025-11-15** `72b542d3fe49`: 1 info
  - endpoint added
- **2025-08-05** `9d94b1825e68`: 1 breaking
  - api removed without deprecation
- **2025-07-31** `397ca5001173`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/criblio/apis/cribl-api-reference/docs/packs/put.md) - [API](https://skmtc.dev/criblio/apis/cribl-api-reference.md) - [Page](https://skmtc.dev/criblio/apis/cribl-api-reference/changes/packs/put)