Beachten Sie, dass der Wert, den Ihre Funktion erhält und zurückgibt, die Zahl `3` ist, also ein `int`. Nicht der String „3“, also ein `str`.

Sprich, mit dieser Typdeklaration wird **FastAPI** den <dfn title="Den String, der von einem HTTP-Request kommt, in Python-Daten konvertieren">„parsen“</dfn>.

///

## Datenvalidierung { #data-validation }

# Declare dados de exemplo da requisição { #declare-request-example-data }

Você pode declarar exemplos dos dados que sua aplicação pode receber.

Aqui estão várias maneiras de fazer isso.

## Dados extras de JSON Schema em modelos Pydantic { #extra-json-schema-data-in-pydantic-models }

Você pode declarar `examples` para um modelo Pydantic que serão adicionados ao JSON Schema gerado.

{* ../../docs_src/schema_extra_example/tutorial001_py310.py hl[13:24] *}

                fileConfigService.store(entity);
                saveInfo(messages -> messages.addSuccessCrudCreateCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);
                throwValidationError(messages -> messages.addErrorsCrudFailedToCreateCrudTable(GLOBAL, buildThrowableMessage(e)),
                        this::asEditHtml);
            }
        }).orElse(() -> {

        byte[] result = digest.digest();
        assertNotNull(result);
        assertTrue(result.length > 0);
    }

    @Test
    @DisplayName("Test sign method with normal request")
    void testSignNormalRequest() {
        SMB1SigningDigest digest = new SMB1SigningDigest(testMacSigningKey, false, 10);
        byte[] data = new byte[100];

* **Chequeo de tipos**.

...y **FastAPI** usa las mismas declaraciones para:

* **Definir requerimientos**: de parámetros de path de la request, parámetros de query, headers, bodies, dependencias, etc.
* **Convertir datos**: de la request al tipo requerido.
* **Validar datos**: provenientes de cada request:
    * Generando **errores automáticos** devueltos al cliente cuando los datos son inválidos.
* **Documentar** la API usando OpenAPI:

* **Verificações de tipo**.

... e o **FastAPI** usa as mesmas declarações para:

* **Definir requisitos**: dos parâmetros de path da request, parâmetros da query, cabeçalhos, corpos, dependências, etc.
* **Converter dados**: da request para o tipo necessário.
* **Validar dados**: provenientes de cada request:
    * Gerando **erros automáticos** retornados ao cliente quando os dados são inválidos.
* **Documentar** a API usando OpenAPI:

 */
package org.codelibs.fess.app.web.api.admin.plugin;

import org.lastaflute.web.validation.Required;

import jakarta.validation.constraints.Size;

/**
 * Request body for plugin installation API.
 * This class represents the data structure for installing a plugin
 * through the admin REST API.
 */
public class InstallBody {

- Never change ellipsis in code, URLs, or CLI examples.

### Preferred translations / glossary

Use the following preferred translations when they apply in documentation prose:

- request (HTTP): 请求
- response (HTTP): 响应
- path operation: 路径操作
- path operation function: 路径操作函数

### `///` admonitions

- Keep the admonition keyword in English (do not translate `note`, `tip`, etc.).

        stale-issue-message: "This issue has been marked as invalid question, please give more information by following the `Question` template, if you believe there is a bug of GORM, please create a pull request that could reproduce the issue on [https://github.com/go-gorm/playground](https://github.com/go-gorm/playground), the issue will be closed in 30 days if no further activity occurs. most likely your question already answered https://github.com/go-gorm/gorm/issues...

        final EsAbstractConditionBean esCb = (EsAbstractConditionBean) cb;
        if (esCb.getPreference() != null) {
            builder.setPreference(esCb.getPreference());
        }
        esCb.request().build(builder);
        final SearchResponse response = esCb.build(builder).execute().actionGet(searchTimeout);

        final EsPagingResultBean<RESULT> list = new EsPagingResultBean<>(builder);