O importante a se lembrar é que a chave `sub` deve ter um identificador único em toda a aplicação e deve ser uma string.

## Testando

Execute o servidor e vá para a documentação: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

Você verá a interface de usuário assim:

<img src="/img/tutorial/security/image07.png">

Autorize a aplicação da mesma maneira que antes.

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