IJwtUpdateListener 5.9.2 API

```
public interface IJwtUpdateListener

                    
```
SDK-internal notifications from JwtTokenStore about JWT state changes for an externalId. Fires when a JWT is added/refreshed via putJwt or stale entries are pruned. The developer-facing 401-invalidation event is delivered separately via com.onesignal.IUserJwtInvalidatedListener (see JwtTokenStore.addUserJwtInvalidatedListener).

Method Summary

Modifier and Type	Method	Description
`abstract Unit`	`onJwtUpdated(String externalId)`	Fired when a JWT was added or refreshed (`putJwt`), or when stale entries are pruned.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - onJwtUpdated
```
 abstract Unit onJwtUpdated(String externalId)
```
    Fired when a JWT was added or refreshed (putJwt), or when stale entries are pruned.