"get": {
                    "responses": {
                        "200": {
                            "description": "Successful Response",
                            "content": {"application/json": {"schema": {}}},
                        }
                    },
                    "summary": "Read Items",
                    "operationId": "read_items_items__get",
                    "security": [{"OAuth2PasswordBearer": []}],

* Генерирует декларативное описание модели в виде <a href="https://json-schema.org" class="external-link" target="_blank">JSON Schema</a>, так что вы можете его использовать где угодно, если это имеет значение для вашего проекта.

syntax = "proto2";

package k8s.io.api.imagepolicy.v1alpha1;

import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/generated.proto";
import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";

// Package-wide variables from generator "generated".
option go_package = "k8s.io/api/imagepolicy/v1alpha1";

// ImageReview checks if the set of images in a pod are allowed.
message ImageReview {

 */
package org.codelibs.fess.app.web.admin.dict.stemmeroverride;

import org.codelibs.fess.app.web.CrudMode;
import org.lastaflute.web.validation.Required;
import org.lastaflute.web.validation.theme.conversion.ValidateTypeFailure;

import jakarta.validation.constraints.Size;

/**
 * @author shinsuke
 * @author Keiichi Watanabe
 */
public class CreateForm {

    @Required
    public String dictId;

 */
package org.codelibs.fess.app.web.admin.dict.stopwords;

import org.codelibs.fess.app.web.CrudMode;
import org.lastaflute.web.validation.Required;
import org.lastaflute.web.validation.theme.conversion.ValidateTypeFailure;

import jakarta.validation.constraints.Size;

/**
 * @author ma2tani
 */
public class CreateForm {

    @Required
    public String dictId;

    @ValidateTypeFailure

package org.codelibs.fess.app.web.admin.group;

import java.util.HashMap;
import java.util.Map;

import org.codelibs.fess.app.web.CrudMode;
import org.lastaflute.web.validation.Required;
import org.lastaflute.web.validation.theme.conversion.ValidateTypeFailure;

import jakarta.validation.constraints.Size;

/**
 * @author shinsuke
 * @author Keiichi Watanabe
 */
public class CreateForm {

    @ValidateTypeFailure

    assert response.status_code == 200, response.text
    assert (
        '"syntaxHighlight": false' not in response.text
    ), "not used parameters should not be included"
    assert (
        '"syntaxHighlight.theme": "obsidian"' in response.text
    ), "parameters with middle dots should be included in a JSON compatible way"
    assert (
        '"dom_id": "#swagger-ui"' in response.text
    ), "default configs should be preserved"

* Tự động tài liệu hóa data model theo <a href="https://json-schema.org/" class="external-link" target="_blank"><strong>JSON Schema</strong></a> (OpenAPI bản thân nó được dựa trên JSON Schema).
* Được thiết kế xung quanh các tiêu chuẩn này sau khi nghiên cứu tỉ mỉ thay vì chỉ suy nghĩ đơn giản và sơ xài.

* 使用 <a href="https://json-schema.org/" class="external-link" target="_blank"><strong>JSON Schema</strong></a> (因为 OpenAPI 本身就是基于 JSON Schema 的)自动生成数据模型文档。
* 经过了缜密的研究后围绕这些标准而设计。并非狗尾续貂。
* 这也允许了在很多语言中自动**生成客户端代码**。

### 自动生成文档

交互式 API 文档以及具探索性 web 界面。因为该框架是基于 OpenAPI，所以有很多可选项，FastAPI 默认自带两个交互式 API 文档。

## OpenAPI-URL

Standardmäßig wird das OpenAPI-Schema unter `/openapi.json` bereitgestellt.

Sie können das aber mit dem Parameter `openapi_url` konfigurieren.

Um beispielsweise festzulegen, dass es unter `/api/v1/openapi.json` bereitgestellt wird:

```Python hl_lines="3"
{!../../docs_src/metadata/tutorial002.py!}
```