But if you declare a response model or return type, that will be used directly to serialize the data to JSON, and a response with the right media type for JSON will be returned directly, without using the `JSONResponse` class.

This is the ideal way to get the best performance.

///

### `RedirectResponse` { #redirectresponse }

Returns an HTTP redirect. Uses a 307 status code (Temporary Redirect) by default.

            RepositorySystemSessionFactory repositorySystemSessionFactory,
            CoreExports coreExports,
            PlexusContainer container,
            @Nullable @Named("ide") WorkspaceReader ideWorkspaceReader,
            RepositorySystem repoSystem,
            Interpolator interpolator) {
        this.pluginDependenciesResolver = pluginDependenciesResolver;

    * Якщо ви знаєте типи Python, ви знаєте, як використовувати Pydantic.
* Легко працює з вашим **<abbr title="Integrated Development Environment - Інтегроване середовище розробки: схоже на код-редактор">IDE</abbr>/<dfn title="Програма, що перевіряє код на помилки">linter</dfn>/мозком**:

Outros termos comuns para essa mesma ideia de "injeção de dependência" são:

* recursos
* provedores
* serviços
* injetáveis
* componentes

## Plug-ins em **FastAPI** { #fastapi-plug-ins }

        // This test validates that paths which should be UNC but aren't detected due to normalization
        // still pass validation (which is the current behavior, though not ideal)

        // These paths normalize to \server\share which is NOT detected as UNC due to normalization
        String normalizedPath = noUncValidator.validatePath("\\\\\\\\server\\\\\\\\share");

You can consider this a brief OpenAPI and JSON Schema **history lesson**. 🤓

///

/// warning

These are very technical details about the standards **JSON Schema** and **OpenAPI**.

If the ideas above already work for you, that might be enough, and you probably don't need these details, feel free to skip them.

///

Before OpenAPI 3.1.0, OpenAPI used an older and modified version of **JSON Schema**.

{* ../../docs_src/handling_errors/tutorial006_py310.py hl[2:5,15,21] *}

Bu, en iyi performansı elde etmenin ideal yoludur.

///

### `RedirectResponse` { #redirectresponse }

HTTP redirect döndürür. Varsayılan olarak 307 status code (Temporary Redirect) kullanır.

`RedirectResponse`’u doğrudan döndürebilirsiniz:

* `fixedquery`: has the exact value `fixedquery`.
* `$`: ends there, doesn't have any more characters after `fixedquery`.

If you feel lost with all these **"regular expression"** ideas, don't worry. They are a hard topic for many people. You can still do a lot of stuff without needing regular expressions yet.

Now you know that whenever you need them you can use them in **FastAPI**.

This can be used as a quick shortcut if you have only one Pydantic model and want to remove some data from the output.

/// tip

But it is still recommended to use the ideas above, using multiple classes, instead of these parameters.