Araçlar da memnun olur; çünkü hem `RedirectResponse` hem `JSONResponse`, `Response`’un subclass’ıdır. Yani type annotation doğrudur.

### Bir Response Subclass’ını Annotate Etmek { #annotate-a-response-subclass }

Type annotation içinde `Response`’un bir subclass’ını da kullanabilirsiniz:

{* ../../docs_src/response_model/tutorial003_03_py310.py hl[8:9] *}

І інструменти також будуть задоволені, бо і `RedirectResponse`, і `JSONResponse` є підкласами `Response`, отже анотація типу коректна.

### Анотувати підклас Response { #annotate-a-response-subclass }

Ви також можете використати підклас `Response` в анотації типу:

{* ../../docs_src/response_model/tutorial003_03_py310.py hl[8:9] *}

И инструменты тоже будут довольны, потому что и `RedirectResponse`, и `JSONResponse` являются подклассами `Response`, так что аннотация типа корректна.

### Аннотировать подкласс Response { #annotate-a-response-subclass }

Вы также можете использовать подкласс `Response` в аннотации типа:

{* ../../docs_src/response_model/tutorial003_03_py310.py hl[8:9] *}

        // No interference should occur (just verify no critical errors)
        assertTrue("Multiple scheduled tasks should not interfere with each other", true);
    }

    /**
     * Testable subclass of EntraIdAuthenticator for testing purposes.
     */
    private static class TestableEntraIdAuthenticator extends EntraIdAuthenticator {
        AtomicBoolean scheduleParentGroupLookupCalled = new AtomicBoolean(false);

        return null;
      }
      /*
       * We use URLClassLoader because it's the only concrete class loader implementation in the
       * JDK. If we used our own ClassLoader subclass, Finalizer would indirectly reference this
       * class loader:
       *
       * Finalizer.class -> CustomClassLoader -> CustomClassLoader.class -> This class loader
       *

    /*
     * requireNonNull is not safe: Joiner.on(...).join(somethingThatContainsNull) will indeed throw.
     * However, Joiner.on(...).useForNull(...).join(somethingThatContainsNull) *is* safe -- because
     * it returns a subclass of Joiner that overrides this method to tolerate null inputs.
     *
     * Unfortunately, we don't distinguish between these two cases in our public API: Joiner.on(...)

Und Tools werden auch glücklich sein, weil sowohl `RedirectResponse` als auch `JSONResponse` Unterklassen von `Response` sind, die Typannotation ist daher korrekt.

### Eine Unterklasse von Response annotieren { #annotate-a-response-subclass }

Sie können auch eine Unterklasse von `Response` in der Typannotation verwenden.

{* ../../docs_src/response_model/tutorial003_03_py310.py hl[8:9] *}

    /*
     * requireNonNull is not safe: Joiner.on(...).join(somethingThatContainsNull) will indeed throw.
     * However, Joiner.on(...).useForNull(...).join(somethingThatContainsNull) *is* safe -- because
     * it returns a subclass of Joiner that overrides this method to tolerate null inputs.
     *
     * Unfortunately, we don't distinguish between these two cases in our public API: Joiner.on(...)

Y las herramientas también estarán felices porque tanto `RedirectResponse` como `JSONResponse` son subclases de `Response`, por lo que la anotación del tipo es correcta.

### Anotar una Subclase de Response { #annotate-a-response-subclass }

También puedes usar una subclase de `Response` en la anotación del tipo:

{* ../../docs_src/response_model/tutorial003_03_py310.py hl[8:9] *}

* event handler
* exception handler
* 처리하다

* model
* Pydantic model
* data model
* database model
* form model
* model object

* class
* base class
* parent class
* subclass
* child class
* sibling class
* class method

* header
* headers
* authorization header
* `Authorization` header
* forwarded header

* dependency injection system
* dependency