* JSON.
    * Các tham số trong đường dẫn.
    * Các tham số trong query string.
    * Cookies.
    * Headers.
    * Forms.
    * Files.
* <abbr title="cũng được biết tới như: serialization, parsing, marshalling">Chuyển đổi</abbr> dữ liệu đầu ra: chuyển đổi từ kiểu dữ liệu Python sang dữ liệu network (như JSON):

    * 自动补全
    * 类型检查
* 数据校验：
    * 在校验失败时自动生成清晰的错误信息
    * 对多层嵌套的 JSON 对象依然执行校验
* <abbr title="也被称为：序列化或解析">转换</abbr> 来自网络请求的输入数据为 Python 数据类型。包括以下数据：
    * JSON
    * 路径参数
    * 查询参数
    * Cookies
    * 请求头
    * 表单
    * 文件
* <abbr title="也被称为：序列化或解析">转换</abbr> 输出的数据：转换 Python 数据类型为供网络传输的 JSON 数据：
    * 转换 Python 基础类型 （`str`、 `int`、 `float`、 `bool`、 `list` 等）
    * `datetime` 对象
    * `UUID` 对象

    * JSON.
    * Path parameters.
    * Query parameters.
    * Cookies.
    * Headers.
    * Forms.
    * Files.
* <abbr title="also known as: serialization, parsing, marshalling">Conversion</abbr> of output data: converting from Python data and types to network data (as JSON):

    - 自動補全
    - 型別檢查
- 資料驗證：
    - 驗證失敗時自動生成清楚的錯誤訊息
    - 可驗證多層巢狀的 JSON 物件
- <abbr title="也被稱為： 序列化或解析">轉換</abbr>輸入的資料： 轉換來自網路請求到 Python 資料型別。包含以下數據：
    - JSON
    - 路徑參數
    - 查詢參數
    - Cookies
    - 請求標頭
    - 表單
    - 文件
- <abbr title="也被稱為： 序列化或解析">轉換</abbr>輸出的資料： 轉換 Python 資料型別到網路傳輸的 JSON：
    - 轉換 Python 型別 (`str`、 `int`、 `float`、 `bool`、 `list` 等)
    - `datetime` 物件
    - `UUID` 物件

                It is also useful when you want to have authentication that can be
                provided in one of multiple optional ways (for example, in an HTTP
                Bearer token or in a cookie).
                """
            ),
        ] = True,
    ):
        self.model = HTTPBearerModel(bearerFormat=bearerFormat, description=description)

#                                                     Cookie
#                                                     ------
# The default path of cookie (basically '/' if no context path)
cookie.default.path = /

# The default expire of cookie in seconds e.g. 31556926: one year, 86400: one day
cookie.default.expire = 3600

session.tracking.modes=cookie

# ----------------------------------------------------------

internal fun isSensitiveHeader(name: String): Boolean {
  return name.equals("Authorization", ignoreCase = true) ||
    name.equals("Cookie", ignoreCase = true) ||
    name.equals("Proxy-Authorization", ignoreCase = true) ||
    name.equals("Set-Cookie", ignoreCase = true)
}

internal fun Char.parseHexDigit(): Int =
  when (this) {
    in '0'..'9' -> this - '0'
    in 'a'..'f' -> this - 'a' + 10

    Along with Hug (as Hug is based on Falcon) inspired **FastAPI** to declare a `response` parameter in functions.

    Although in FastAPI it's optional, and is used mainly to set headers, cookies, and alternative status codes.

### <a href="https://moltenframework.com/" class="external-link" target="_blank">Molten</a>

I discovered Molten in the first stages of building **FastAPI**. And it has quite similar ideas:

							PackAsBytes:         true,
						},
						HeadersToUpstreamOnAllow:   []string{"Authorization", "x-prefix-*", "*-suffix"},
						HeadersToDownstreamOnDeny:  []string{"Set-cookie", "x-prefix-*", "*-suffix"},
						HeadersToDownstreamOnAllow: []string{"Set-cookie", "x-prefix-*", "*-suffix"},
					},
				},
			},
		},
	}
	meshConfigInvalid = &meshconfig.MeshConfig{

**Alerta de Spoiler**: o tutorial - guia do usuário inclui:

* Declaração de **parâmetetros** de diferentes lugares como: **cabeçalhos**, **cookies**, **campos de formulários** e **arquivos**.
* Como configurar **Limitações de Validação** como `maximum_length` ou `regex`.