}
	return n.Time, nil
}

func (n DeletedAt) MarshalJSON() ([]byte, error) {
	if n.Valid {
		return json.Marshal(n.Time)
	}
	return json.Marshal(nil)
}

func (n *DeletedAt) UnmarshalJSON(b []byte) error {
	if string(b) == "null" {
		n.Valid = false
		return nil
	}
	err := json.Unmarshal(b, &n.Time)
	if err == nil {
		n.Valid = true
	}
	return err
}

    /**
     * Retrieves request header settings with pagination.
     *
     * @param body the search parameters for filtering and pagination
     * @return JSON response containing request header settings list
     */
    // GET /api/admin/reqheader/settings
    // PUT /api/admin/reqheader/settings
    @Execute
    public JsonResponse<ApiResult> settings(final SearchBody body) {

    /**
     * Retrieves web authentication settings with pagination.
     *
     * @param body the search parameters for filtering and pagination
     * @return JSON response containing web authentication settings list
     */
    // GET /api/admin/webauth/settings
    // PUT /api/admin/webauth/settings
    @Execute
    public JsonResponse<ApiResult> settings(final SearchBody body) {

    // GET /api/admin/accesstoken
    // PUT /api/admin/accesstoken
    /**
     * Retrieves a list of access token settings.
     *
     * @param body the search body containing filter criteria
     * @return JSON response with access token list
     */
    @Execute
    public JsonResponse<ApiResult> settings(final SearchBody body) {
        validateApi(body, messages -> {});

```

</div>

그리고 `/openapi.json`, `/docs` 또는 `/redoc`의 URL로 이동하면 `404 Not Found`라는 오류가 다음과 같이 표시됩니다:

```JSON
{
    "detail": "Not Found"
}

Из *операции пути* можно вернуть *элементы перечисления*, даже вложенные в тело JSON (например в `dict`).

Они будут преобразованы в соответствующие значения (в данном случае - строки) перед их возвратом клиенту:

{* ../../docs_src/path_params/tutorial005.py hl[18,21,23] *}
Вы отправите клиенту такой JSON-ответ:

```JSON
{
  "model_name": "alexnet",
  "message": "Deep Learning FTW!"
}
```

E você pode fazer isso até mesmo quando os dados da requisição não seguem o formato JSON.

Por exemplo, nesta aplicação nós não usamos a funcionalidade integrada ao FastAPI de extrair o esquema JSON dos modelos Pydantic nem a validação automática do JSON. Na verdade, estamos declarando o tipo do conteúdo da requisição como YAML, em vez de JSON:

//// tab | Pydantic v2

	for algo := invalidErasureAlgo + 1; algo < lastErasureAlgo; algo++ {
		for _, conf := range testConfigs {
			failOnErr := func(err error) {
				if err != nil {
					logger.Fatal(errSelfTestFailure, "%v: error on self-test [d:%d,p:%d]: %v. Unsafe to start server.\n", algo, conf[0], conf[1], err)
				}
			}
			e, err := NewErasure(context.Background(), int(conf[0]), int(conf[1]), blockSizeV2)
			failOnErr(err)

	// Last object scanned.
	Bucket string `json:"-"`
	Object string `json:"-"`

	// Numbers when current bucket started healing,
	// for resuming with correct numbers.
	ResumeItemsHealed  uint64 `json:"-"`
	ResumeItemsFailed  uint64 `json:"-"`
	ResumeItemsSkipped uint64 `json:"-"`
	ResumeBytesDone    uint64 `json:"-"`
	ResumeBytesFailed  uint64 `json:"-"`
	ResumeBytesSkipped uint64 `json:"-"`

	// Filled on startup/restarts.

<small>* oszacowania bazowane na testach wykonanych przez wewnętrzny zespół deweloperów, budujących aplikacie używane na środowisku produkcyjnym.</small>

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