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# updateCamera

> updateCamera method for the RoomSession class.

### updateCamera

* **updateCamera**(`constraints`): `Promise<void>`

Replaces the current camera stream with the one coming from a different device.

#### Parameters

**`constraints`** `MediaTrackConstraints`

Specify the constraints that the device should satisfy. See [MediaTrackConstraints](https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints).

---

#### Returns

`Promise<void>`

#### Example

Replaces the current camera stream with the one coming from the specified deviceId:

```javascript
await roomSession.updateCamera({
  deviceId: "/o4ZeWzroh+8q0Ds/CFfmn9XpqaHzmW3L/5ZBC22CRg=",
});
```

> updateCamera method for the RoomSession class.