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

Und beide Modelle werden auch in der interaktiven API-Dokumentation verwendet:

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

## Andere Rückgabetyp-Annotationen

Коли Ви дивитесь автоматичну документацію, Ви можете побачити, що вхідна модель і вихідна модель мають власну JSON-схему:

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

І обидві моделі використовуються для інтерактивної API-документації:

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

## Інші анотації типів повернення

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

И также обе модели будут использованы в интерактивной документации API:

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

## Другие аннотации типов

<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

     * <ul>
     *   <li>
     *     If no module name, then the default directory is
     *     <code>src/{@linkplain #scope() scope}/{@linkplain #language() language}</code>.
     *   </li><li>
     *     If a module name is present, then the default directory is

  <modules>
    <module>maven-api-annotations</module>
    <module>maven-api-di</module>
    <module>maven-api-xml</module>
    <module>maven-api-model</module>
    <module>maven-api-plugin</module>
    <module>maven-api-settings</module>
    <module>maven-api-toolchain</module>
    <module>maven-api-metadata</module>
    <module>maven-api-core</module>
    <module>maven-api-spi</module>

            Model model = new Model();
            model.setModelVersion("4.0.0");
            model.setGroupId(groupId);
            model.setArtifactId(artifactId);
            model.setVersion(version);
            model.setBuild(new Build());
            project = new MavenProject(model);
        }

        public ProjectBuilder setGroupId(String groupId) {

You could load it at the top level of the module/file, but that would also mean that it would **load the model** even if you are just running a simple automated test, then that test would be **slow** because it would have to wait for the model to load before being able to run an independent part of the code.

## Nested Models { #nested-models }

Each attribute of a Pydantic model has a type.

But that type can itself be another Pydantic model.

So, you can declare deeply nested JSON "objects" with specific attribute names, types and validations.

All that, arbitrarily nested.

### Define a submodel { #define-a-submodel }

For example, we can define an `Image` model:

{* ../../docs_src/body_nested_models/tutorial004_py310.py hl[7:9] *}

     */
    PERSISTENT,

    /**
     * Data should be retained for the duration of the current Maven session.
     * Suitable for:
     * - Build-wide configuration
     * - Project model caching
     * - Inter-module metadata
     */
    SESSION_SCOPED,

    /**
     * Data should only be retained for the current build request.
     * Suitable for:
     * - Plugin execution results