* **`400 - 499`** are for "Client error" responses. These are the second type you would probably use the most.
    * An example is `404`, for a "Not Found" response.
    * For generic errors from the client, you can just use `400`.

input size | lib | MB/s | Allocated
--- | --- | --- | ---
regular | standard | 97 | 3.6MB
regular | jstream | 175 | 2.1MB
large | standard | 92 | 305MB
large | jstream | 404 | 69MB

In a real world scenario, including initialization and reader overhead from varying blob sizes, performance can be expected as below:

    Request request = new Request.Builder()
            .url(url)
            .build();
    try (Response response = client.newCall(request).execute()) {
      assertTrue(response.code() == 200 || response.code() == 404);
      assertEquals(Protocol.HTTP_2, response.protocol());
    }
  }

                .body("{\\\"info\\\":{\\\"name\":\"Lucas Albuquerque\",\"age\":\"21\",\"gender\":\"male\"}}")
                .build();
        }
        return new MockResponse.Builder()
            .code(404)
            .build();
    }
};
server.setDispatcher(dispatcher);
```

### Kotlin
```kotlin
val dispatcher = object : Dispatcher() {

  </error-page>
  <error-page>
    <error-code>403</error-code>
    <location>/WEB-INF/view/error/redirect.jsp?type=logOut</location>
  </error-page>
  <error-page>
    <error-code>404</error-code>
    <location>/WEB-INF/view/error/redirect.jsp?type=notFound</location>
  </error-page>
  <error-page>
    <error-code>408</error-code>
    <location>/WEB-INF/view/error/redirect.jsp?type=logOut</location>

    }
  }

  private fun send404(
    stream: Http2Stream,
    path: String,
  ) {
    val responseHeaders =
      listOf(
        Header(":status", "404"),
        Header(":version", "HTTP/1.1"),
        Header("content-type", "text/plain"),
      )
    stream.writeHeaders(
      responseHeaders = responseHeaders,
      outFinished = false,

* **`400 - 499`** "Помилка клієнта". Це другий тип, який Ви, ймовірно, будете використовувати найчастіше.
    * Приклад `404`, "Not Found" (не знайдено).
    * Для загальних помилок клієнта можна використовувати `400`.

        result.setHttpStatusCode(200);
        assertEquals(Integer.valueOf(200), result.getHttpStatusCode());

        result.setHttpStatusCode(404);
        assertEquals(Integer.valueOf(404), result.getHttpStatusCode());

        result.setHttpStatusCode(500);
        assertEquals(Integer.valueOf(500), result.getHttpStatusCode());
    }

    public void test_methodGetterSetter() {

///

## Código de Estado del Response { #response-status-code }

Puedes definir el `status_code` (HTTP) que se utilizará en el response de tu *path operation*.

Puedes pasar directamente el código `int`, como `404`.

Pero si no recuerdas para qué es cada código numérico, puedes usar las constantes atajo en `status`:

{* ../../docs_src/path_operation_configuration/tutorial001_py310.py hl[1,15] *}

///

## Código de Status da Resposta { #response-status-code }

Você pode definir o `status_code` (HTTP) para ser usado na resposta da sua *operação de rota*.

Você pode passar diretamente o código `int`, como `404`.

Mas se você não se lembrar o que cada código numérico significa, pode usar as constantes de atalho em `status`:

{* ../../docs_src/path_operation_configuration/tutorial001_py310.py hl[1,15] *}