{* ../../docs_src/body_nested_models/tutorial004_py310.py hl[18] *}

Це означатиме, що  **FastAPI**  очікуватиме тіло запиту такого вигляду:

```JSON
{
    "name": "Foo",
    "description": "The pretender",
    "price": 42.0,
    "tax": 3.2,
    "tags": ["rock", "metal", "bar"],
    "image": {
        "url": "http://example.com/baz.jpg",
        "name": "The Foo live"
    }
}
```

                        "summary": "Test",
                        "operationId": "test__get",
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {

 *
 * <table border="1">
 * <caption>SmbNamedPipe Constructor Examples</caption>
 * <tr>
 * <td colspan="2"><b><code>SmbNamedPipe</code> Constructor Examples</b></td>
 * <tr><td ><b>Code Sample</b></td><td><b>Description</b></td></tr>
 * <tr><td ><pre>
 * new SmbNamedPipe( "smb1://server/IPC$/PIPE/foo",
 *         SmbNamedPipe.PIPE_TYPE_RDWR |
 *         SmbNamedPipe.PIPE_TYPE_CALL );
 * </pre></td><td>

    <version>4.1.0-SNAPSHOT</version>
  </parent>

  <artifactId>maven-model-builder</artifactId>

  <name>Maven Model Builder (deprecated)</name>
  <description>The effective model builder, with inheritance, profile activation, interpolation, ...</description>

  <properties>
    <!-- in: DefaultModelValidator, DefaultModelBuilder -->
    <checkstyle.violation.ignore>FileLength</checkstyle.violation.ignore>
  </properties>

#endif  // !defined(TENSORFLOW_NO_SHARED_OBJECTS)
#endif  // !defined(PLATFORM_WINDOWS)
}

void DefineFunction(const char* name, TF_Function** func,
                    const char* description = nullptr,
                    bool append_hash = false) {
  std::unique_ptr<TF_Graph, decltype(&TF_DeleteGraph)> func_graph(
      TF_NewGraph(), TF_DeleteGraph);

				tc.ResponseRecorder.LogErrBody = true
			}

			defer logger.AuditLog(r.Context(), w, r, mustGetClaimsFromToken(r))
			invalidReq := errorCodes.ToAPIErr(ErrInvalidRequest)
			invalidReq.Description = fmt.Sprintf("%s (%s)", invalidReq.Description, err)
			writeErrorResponse(r.Context(), w, invalidReq, r.URL)
			atomic.AddUint64(&globalHTTPStats.rejectedRequestsInvalid, 1)
			return
		}

		// Check for bad components in URL path.

* `version`: A versão da sua API, por exemplo, `2.5.0`.
* `openapi_version`: A versão da especificação OpenAPI utilizada. Por padrão, a mais recente: `3.1.0`.
* `summary`: Um resumo curto da API.
* `description`: A descrição da sua API, que pode incluir markdown e será exibida na documentação.
* `routes`: Uma lista de rotas, que são cada uma das *operações de rota* registradas. Elas são obtidas de `app.routes`.

/// info | Informação

## 存档回调

实际的回调代码高度依赖于您自己的 API 应用。

并且可能每个应用都各不相同。

回调代码可能只有一两行，比如：

```Python
callback_url = "https://example.com/api/v1/invoices/events/"
requests.post(callback_url, json={"description": "Invoice paid", "paid": True})
```

但回调最重要的部分可能是，根据 API 要发送给回调请求体的数据等内容，确保您的 API 用户（外部开发者）正确地实现*外部 API*。

因此，我们下一步要做的就是添加代码，为从 API 接收回调的*外部 API*存档。

这部分文档在 `/docs` 下的 Swagger API 文档中显示，并且会告诉外部开发者如何构建*外部 API*。

~~ specific language governing permissions and limitations
~~ under the License.

 -----
 ${project.name}
 -----
 Hervé Boutemy
 -----
 2016-11-14
 -----

${project.name}

 ${project.description}

* Useful entry points

 * {{{./apidocs/org/apache/maven/cli/MavenCli.html}MavenCli.doMain(CliRequest)}} is the main method preparing runtime environment before running {{{../maven-core/}Maven.execute()}}

* References

例えば、上記のモデルは以下の様なJSON「`オブジェクト`」(もしくはPythonの `dict` ) を宣言しています:

```JSON
{
    "name": "Foo",
    "description": "An optional description",
    "price": 45.2,
    "tax": 3.5
}
```

...`description` と `tax` はオプショナル (デフォルト値は `None`) なので、以下のJSON「`オブジェクト`」も有効です:

```JSON
{
    "name": "Foo",
    "price": 45.2
}
```

## パラメータとして宣言