- ✅ Tests with [Pytest](https://pytest.org).
- 📞 [Traefik](https://traefik.io) as a reverse proxy / load balancer.
- 🚢 Deployment instructions using Docker Compose, including how to set up a frontend Traefik proxy to handle automatic HTTPS certificates.

   * CacheBuilder#maximumSize} or {@link CacheBuilder#maximumWeight}.
   */
  SIZE {
    @Override
    boolean wasEvicted() {
      return true;
    }
  };

  /**
   * Returns {@code true} if there was an automatic removal due to eviction (the cause is neither
   * {@link #EXPLICIT} nor {@link #REPLACED}).
   */
  abstract boolean wasEvicted();

/**
 * Explicitly specifies the types that should be used for dependency injection.
 * <p>
 * This annotation allows you to limit which types of a bean should be available
 * for injection. It can be used to prevent unintended automatic binding of implemented
 * interfaces or extended classes.
 * <p>
 * Example usage:
 * <pre>
 * {@literal @}Typed(ServiceImpl.class)
 * public class ServiceImpl implements Service {
 *     // Implementation
 * }

{* ../../docs_src/openapi_webhooks/tutorial001.py hl[9:13,36:53] *}

Los webhooks que defines terminarán en el esquema de **OpenAPI** y en la interfaz automática de **documentación**.

/// info | Información

El objeto `app.webhooks` es en realidad solo un `APIRouter`, el mismo tipo que usarías al estructurar tu aplicación con múltiples archivos.

///

        * `password`: Einige der nächsten Kapitel werden Beispiele dafür behandeln.
* `openIdConnect`: bietet eine Möglichkeit, zu definieren, wie OAuth2-Authentifizierungsdaten automatisch ermittelt werden können.
    * Diese automatische Erkennung ist es, die in der OpenID Connect Spezifikation definiert ist.


/// tip | Tipp

   * CacheBuilder#maximumSize} or {@link CacheBuilder#maximumWeight}.
   */
  SIZE {
    @Override
    boolean wasEvicted() {
      return true;
    }
  };

  /**
   * Returns {@code true} if there was an automatic removal due to eviction (the cause is neither
   * {@link #EXPLICIT} nor {@link #REPLACED}).
   */
  abstract boolean wasEvicted();

    this.cause = checkNotNull(cause);
  }

  /** Returns the cause for which the entry was removed. */
  public RemovalCause getCause() {
    return cause;
  }

  /**
   * Returns {@code true} if there was an automatic removal due to eviction (the cause is neither
   * {@link RemovalCause#EXPLICIT} nor {@link RemovalCause#REPLACED}).
   */
  public boolean wasEvicted() {
    return cause.wasEvicted();
  }

* Adicionar um **Esquema JSON** para a resposta, na *operação de rota* do OpenAPI.
    * Isso será usado pela **documentação automática**.
    * Também será usado por ferramentas de geração automática de código do cliente.

Mas o mais importante:

* Ele **limitará e filtrará** os dados de saída para o que está definido no tipo de retorno.

     * <ul>
     *   <li>Command line activation using the -P flag</li>
     *   <li>Maven settings activation in settings.xml via &lt;activeProfiles&gt;</li>
     *   <li>Automatic activation via &lt;activation&gt; conditions</li>
     *   <li>The default active profile (marked with &lt;activeByDefault&gt;true&lt;/activeByDefault&gt;)</li>
     * </ul>
     * <p>

<img src="/img/tutorial/behind-a-proxy/image03.png">

/// tip

The docs UI will interact with the server that you select.

///

### Disable automatic server from `root_path` { #disable-automatic-server-from-root-path }

If you don't want **FastAPI** to include an automatic server using the `root_path`, you can use the parameter `root_path_in_servers=False`:

{* ../../docs_src/behind_a_proxy/tutorial004.py hl[9] *}