---
title: "Changes to Request bulk disabling voice on SIM cards."
method: POST
path: "/sim_cards/actions/bulk_disable_voice"
---

# Changes to Request bulk disabling voice on SIM cards.

`POST /sim_cards/actions/bulk_disable_voice`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 89 revisions.

- **2026-10-21** `67df31283a8a`: 1 breaking, 1 info
- **2026-10-15** `a72569d69430`: 1 breaking

## Changes

- **2026-10-21** `67df31283a8a`: 1 breaking, 1 info
  - the `errors/items/code` response's property type changed from `integer` to `string`, and format from `int32` to no format for status `422`
  - added the optional property `errors/items/description` to the response with the `422` status
- **2026-10-15** `a72569d69430`: 1 breaking
  - the `errors/items/code` response's property type changed from `string` to `integer`, and format from no format to `int32` for status `422`

---

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