## `response_model`-Parameter { #response-model-parameter }

Es gibt Fälle, da möchten oder müssen Sie Daten zurückgeben, die nicht genau dem entsprechen, was der Typ deklariert.

## See it in the docs { #see-it-in-the-docs }

When you see the automatic docs, you can check that the input model and output model will both have their own JSON Schema:

<img src="/img/tutorial/response-model/image01.png">

And both models will be used for the interactive API documentation:

<img src="/img/tutorial/response-model/image02.png">

## Other Return Type Annotations { #other-return-type-annotations }

Quando você vê a documentação automática, pode verificar se o modelo de entrada e o modelo de saída terão seus próprios esquemas JSON:

<img src="/img/tutorial/response-model/image01.png">

E ambos os modelos serão usados ​​para a documentação interativa da API:

<img src="/img/tutorial/response-model/image02.png">

## Outras anotações de tipo de retorno { #other-return-type-annotations }

Cuando veas la documentación automática, puedes verificar que el modelo de entrada y el modelo de salida tendrán cada uno su propio JSON Schema:

<img src="/img/tutorial/response-model/image01.png">

Y ambos modelos se utilizarán para la documentación interactiva de la API:

<img src="/img/tutorial/response-model/image02.png">

## Otras Anotaciones de Tipos de Retorno { #other-return-type-annotations }

В автоматической документации вы увидите, что у входной и выходной моделей есть свои JSON Schema:

<img src="/img/tutorial/response-model/image01.png">

И обе модели используются в интерактивной документации API:

<img src="/img/tutorial/response-model/image02.png">

## Другие аннотации возвращаемых типов { #other-return-type-annotations }

# Extra Models { #extra-models }

Continuing with the previous example, it will be common to have more than one related model.

This is especially the case for user models, because:

* The **input model** needs to be able to have a password.
* The **output model** should not have a password.
* The **database model** would probably need to have a hashed password.

/// danger

            return name

    async def get_model_c() -> ModelC:
        return ModelC(username="test-user", password="test-password")

    @app.get("/model/{name}", response_model=ModelA)
    async def get_model_a(name: str, model_c=Depends(get_model_c)):
        return {
            "name": name,
            "description": "model-a-desc",
            "foo": model_c,

///

## Cookies with a Pydantic Model { #cookies-with-a-pydantic-model }

Declare the **cookie** parameters that you need in a **Pydantic model**, and then declare the parameter as `Cookie`:

{* ../../docs_src/cookie_param_models/tutorial001_an_py310.py hl[9:12,16] *}

**FastAPI** will **extract** the data for **each field** from the **cookies** received in the request and give you the Pydantic model you defined.

                                "application/json": {
                                    "schema": {
                                        "title": "Response Response Model List Of Model No Annotation Response Model List Of Model No Annotation Get",
                                        "type": "array",
                                        "items": {"$ref": "#/components/schemas/User"},
                                    }

import org.apache.maven.api.model.Build;
import org.apache.maven.api.model.Dependency;
import org.apache.maven.api.model.DependencyManagement;
import org.apache.maven.api.model.DeploymentRepository;
import org.apache.maven.api.model.Extension;
import org.apache.maven.api.model.Model;
import org.apache.maven.api.model.Plugin;
import org.apache.maven.api.model.Profile;
import org.apache.maven.api.model.ReportPlugin;