---
title: "Changes to Reject a call"
method: POST
path: "/calls/{call_control_id}/actions/reject"
---

# Changes to Reject a call

`POST /calls/{call_control_id}/actions/reject`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 111 revisions.

- **2026-10-15** `a72569d69430`: 2 info

## Changes

- **2026-10-15** `a72569d69430`: 2 info
  - added the new `NOT_FOUND` enum value to the request property `cause`
  - added the new `TEMPORARILY_UNAVAILABLE` enum value to the request property `cause`

---

[Operation](https://skmtc.dev/team-telnyx/apis/telnyx-api/docs/calls/:call_control_id/actions/reject/post.md) - [API](https://skmtc.dev/team-telnyx/apis/telnyx-api.md) - [Page](https://skmtc.dev/team-telnyx/apis/telnyx-api/changes/calls/:call_control_id/actions/reject/post)