---
title: "Changes to POST /get-app-tool-schema/{app_id}"
method: POST
path: "/get-app-tool-schema/{app_id}"
---

# Changes to POST /get-app-tool-schema/{app_id}

`POST /get-app-tool-schema/{app_id}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 48 revisions.

- **2026-10-21** `72b7c6dff614`: 3 info
- **2026-10-16** `ca41f0dbb297`: 1 info

## Changes

- **2026-10-21** `72b7c6dff614`: 3 info
  - added the new optional request property `parameters/items/additionalProperties`
  - added the optional property `input_schema/additionalProperties` to the response with the `200` status
  - added the optional property `response_schema/additionalProperties` to the response with the `200` status
- **2026-10-16** `ca41f0dbb297`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/retellai/apis/retell-sdk/docs/get-app-tool-schema/:app_id/post.md) - [API](https://skmtc.dev/retellai/apis/retell-sdk.md) - [Page](https://skmtc.dev/retellai/apis/retell-sdk/changes/get-app-tool-schema/:app_id/post)