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# unsubscribe

> unsubscribe method for the PubSub.Client class.

### unsubscribe

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

List of channels from which you want to unsubscribe.

#### Parameters

**`channels`** `string | string[]` — required

The channels to unsubscribe from, either in the form of a string (for one channel) or an array of strings.

---

#### Returns

`Promise<void>`

#### Example

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

> unsubscribe method for the PubSub.Client class.