## MedplumClient.setActiveLogin() method [​](/content/docs/sdk/core.medplumclient.setactivelogin#medplumclientsetactivelogin-method/index.html)

Sets the active login.

**Signature:**

```typescript
setActiveLogin(login: LoginState): Promise<void>;
```

## Parameters [​](/content/docs/sdk/core.medplumclient.setactivelogin#parameters/index.html)

| Parameter | Type | Description |
| --- | --- | --- |
| login | [LoginState](/content/docs/sdk/core.loginstate) | The new active login state. |

**Returns:**

Promise<void>

- [MedplumClient.setActiveLogin() method](/content/docs/sdk/core.medplumclient.setactivelogin#medplumclientsetactivelogin-method/index.html)
- [Parameters](/content/docs/sdk/core.medplumclient.setactivelogin#parameters/index.html)