---
title: "Unregister operators from an open channel"
method: DELETE
path: "/v3/open_channels/{channel_url}/operators"
tags: ["Open channel"]
---

# Unregister operators from an open channel

`DELETE /v3/open_channels/{channel_url}/operators`

## Request

- Base URL: `https://api-APP_ID.sendbird.com`
- URL: `https://api-APP_ID.sendbird.com/v3/open_channels/{channel_url}/operators`
- Auth: none declared

## Unregister operators from an open channel

You can unregister operators in an open channel but keep them in the channel as participants using this API.

https://sendbird.com/docs/chat/platform-api/v3/user/assigning-a-user-role/unregister-operators-from-an-open-channel#1-unregister-operators-from-an-open-channel

`channel_url`  
Type: string  
Description: Specifies the URL of the channel to cancel the registration of operators.

## Path parameters

- `channel_url` string, required

## Query parameters

- `operator_ids` string, required
- `delete_all` boolean

## Headers

- `api-token` string

## Response `200`

Successful response

- EmptyObjectResponse

## Changes

- **2025-07-27** `7a85bad03e90`: 1 warning, 4 info
  - deleted the `header` request parameter `Api-Token`
  - api operation id `ocCancelTheRegistrationOfOperators` removed and replaced with `unregisterOperators`
  - added the new optional `header` request parameter `api-token`
  - for the `query` request parameter `operator_ids`, the type was generalized from `array` to `string`
  - …1 more
- **2023-11-10** `135d8b0705d4`: 1 info
  - the `header` request parameter `Api-Token` became optional
- **2022-02-16** `c42164095c7c`: 1 breaking
  - the `header` request parameter `Api-Token` became required

[Operation history](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/changes/v3/open_channels/:channel_url/operators/delete.md)

---

[API](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk.md) - [All operations](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/llms.txt) - [OpenAPI document](https://skmtc.dev/sendbird/apis/sendbird-platform-sdk/revisions/9e53a5288df0?raw)