Esto es diferente a usar un `APIRouter`, ya que una aplicación montada es completamente independiente. El OpenAPI y la documentación de tu aplicación principal no incluirán nada de la aplicación montada, etc.

Puedes leer más sobre esto en la [Guía de Usuario Avanzada](../advanced/index.md){.internal-link target=_blank}.

## Detalles

{* ../../docs_src/response_headers/tutorial002.py hl[1, 7:8] *}

Y luego puedes devolver cualquier objeto que necesites, como harías normalmente (un `dict`, un modelo de base de datos, etc).

Y si declaraste un `response_model`, aún se usará para filtrar y convertir el objeto que devolviste.

La dependencia original podría ser utilizada en una *path operation function*, un *path operation decorator* (cuando no usas el valor de retorno), una llamada a `.include_router()`, etc.

FastAPI todavía podrá sobrescribirla.

///

Entonces puedes restablecer las dependencias sobreescritas configurando `app.dependency_overrides` para que sea un `dict` vacío:

```Python

     * This method must be implemented by concrete searcher classes.
     *
     * @param query the search query string
     * @param params the search request parameters including pagination, filters, etc.
     * @param userBean the optional user bean for access control and personalization
     * @return the search result containing matched documents and metadata
     */

This is different from using an `APIRouter` as a mounted application is completely independent. The OpenAPI and docs from your main application won't include anything from the mounted application, etc.

You can read more about this in the [Advanced User Guide](../advanced/index.md){.internal-link target=_blank}.

## Details { #details }

{* ../../docs_src/response_change_status_code/tutorial001.py hl[1,9,12] *}

And then you can return any object you need, as you normally would (a `dict`, a database model, etc).

And if you declared a `response_model`, it will still be used to filter and convert the object you returned.

 * <p>
 * This interface allows plugins and extensions to define and register additional packaging types
 * beyond the standard ones provided by Maven (like jar, war, ear, etc.). Implementations of this
 * interface will be discovered through the Java ServiceLoader mechanism and their provided
 * packaging types will be available throughout the Maven build process.
 * <p>
 * Example usage:
 * <pre>

{* ../../docs_src/response_change_status_code/tutorial001.py hl[1,9,12] *}

E então você pode retornar qualquer objeto que você precise, como você faria normalmente (um `dict`, um modelo de banco de dados, etc.).

E se você declarar um `response_model`, ele ainda será utilizado para filtrar e converter o objeto que você retornou.

The original dependency could be used in a *path operation function*, a *path operation decorator* (when you don't use the return value), a `.include_router()` call, etc.

FastAPI will still be able to override it.

///

Then you can reset your overrides (remove them) by setting `app.dependency_overrides` to be an empty `dict`:

```Python
app.dependency_overrides = {}
```

And then you can set cookies in that *temporal* response object.

{* ../../docs_src/response_cookies/tutorial002.py hl[1, 8:9] *}

And then you can return any object you need, as you normally would (a `dict`, a database model, etc).

And if you declared a `response_model`, it will still be used to filter and convert the object you returned.