***

id: c9e1da74-bc56-48c3-9168-f6efd964b2d4
title: unsubscribe
slug: /js/reference/pubsub/client/unsubscribe
description: unsubscribe method for the PubSub.Client class.
max-toc-depth: 3
----------------

### unsubscribe

* **unsubscribe**(`channels`): `Promise<void>`

List of channels from which you want to unsubscribe.

#### Parameters

<ParamField path="channels" type="string | string[]" required={true}>
  The channels to unsubscribe from, either in the form of a string (for one channel) or an array of strings.
</ParamField>

#### Returns

`Promise<void>`

#### Example

```js
await pubSub.unsubscribe("my-channel");
await pubSub.unsubscribe(["chan-2", "chan-3"]);
```