// ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private RelatedContentService relatedContentService;
    @Resource

    // ===================================================================================
    //                                                                           Attribute
    //

    /**
     * The helper for related content.
     */
    @Resource
    protected RelatedContentHelper relatedContentHelper;

    /**
     * The helper for related queries.
     */

    protected static final String USER_TYPE = "A";

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    /** Login assistance helper for managing user authentication and session. */
    @Resource

////

That extra info will be added as-is to the output **JSON Schema** for that model, and it will be used in the API docs.

//// tab | Pydantic v2

In Pydantic version 2, you would use the attribute `model_config`, that takes a `dict` as described in <a href="https://docs.pydantic.dev/latest/api/config/" class="external-link" target="_blank">Pydantic's docs: Configuration</a>.

* Allow HPA to read custom metrics. ([#54854](https://github.com/kubernetes/ku...

### `UploadFile`

`UploadFile` tem os seguintes atributos:

* `filename`: Uma string (`str`) com o nome original do arquivo enviado (e.g. `myimage.jpg`).
* `content-type`: Uma `str` com o tipo do conteúdo (tipo MIME / media) (e.g. `image/jpeg`).

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    // keeping parsed request parameters, normal texts or uploaded files

    // ===================================================================================
    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private BadWordService badWordService;
    @Resource
    private BadWordPager badWordPager;

    /**

     */
    public RoleQueryHelper() {
        super();
    }

    private static final Logger logger = LogManager.getLogger(RoleQueryHelper.class);

    /**
     * The key for user roles in the request attribute.
     */
    protected static final String USER_ROLES = "userRoles";

    /**
     * The cached cipher for encryption and decryption.
     */
    protected CachedCipher cipher;

    /**

    </default>
  </defaults>
  <classes>
    <class rootElement="true" xml.tagName="metadata" java.clone="deep">
      <name>Metadata</name>
      <version>1.0.0+</version>
      <fields>
        <field xml.attribute="true" xml.tagName="modelVersion">
          <name>modelVersion</name>
          <version>1.1.0+</version>
          <type>String</type>
          <description>The version of the underlying metadata model.</description>