---
title: "Changes to Update Model"
method: PUT
path: "/api/models/{model_id}"
---

# Changes to Update Model

`PUT /api/models/{model_id}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 1 of 4 revisions.

- **2026-05-01** `c9eb29ec9a1b` — 4 info

## Changes

- **2026-05-01** `c9eb29ec9a1b` — 4 info
  - added the new optional request property `format`
  - added the new optional request property `language`
  - added the new optional request property `sample_rate`
  - added the new optional request property `voice`

---

[Operation](https://skmtc.dev/xorbitsai/apis/xagent/docs/api/models/:model_id/put.md) · [API](https://skmtc.dev/xorbitsai/apis/xagent.md) · [Page](https://skmtc.dev/xorbitsai/apis/xagent/changes/api/models/:model_id/put)