return bigDecimal.signum();
    }

    @Override
    BigDecimal toX(double d, RoundingMode mode) {
      return new BigDecimal(d);
    }

    @Override
    BigDecimal minus(BigDecimal a, BigDecimal b) {
      return a.subtract(b);
    }
  }

Si no quieres agregar un valor específico pero solo hacer que sea opcional, establece el valor por defecto como `None`.

Pero cuando quieres hacer un parámetro de query requerido, simplemente no declares ningún valor por defecto:

{* ../../docs_src/query_params/tutorial005.py hl[6:7] *}

Aquí el parámetro de query `needy` es un parámetro de query requerido de tipo `str`.

Si abres en tu navegador una URL como:

`Header` has a little extra functionality on top of what `Path`, `Query` and `Cookie` provide.

Most of the standard headers are separated by a "hyphen" character, also known as the "minus symbol" (`-`).

But a variable like `user-agent` is invalid in Python.

So, by default, `Header` will convert the parameter names characters from underscore (`_`) to hyphen (`-`) to extract and document the headers.

## Implementation

ILM tiering takes place when a object placed in the bucket meets lifecycle transition rules and becomes eligible for tiering. MinIO scanner (which runs at one minute intervals, each time scanning one sixteenth of the namespace), picks up the object for tiering. The data is moved to the remote tier in entirety, leaving only the object metadata on MinIO.

En este caso, el cliente verá un response *HTTP 500 Internal Server Error* como debería, dado que no estamos lanzando una `HTTPException` o similar, pero el servidor **no tendrá ningún registro** ni ninguna otra indicación de cuál fue el error. 😱

### Siempre `raise` en Dependencias con `yield` y `except`

	req := mustNewRequest(method, urlStr, contentLength, body, t)
	cred := globalActiveCred
	if err := preSignV2(req, cred.AccessKey, cred.SecretKey, time.Now().Add(10*time.Minute).Unix()); err != nil {
		t.Fatalf("Unable to initialized new signed http request %s", err)
	}
	return req
}

// This is similar to mustNewRequest but additionally the request

			writeErrorResponse(r.Context(), w, apiErr, r.URL)
		}
		return
	}

	// Verify if KMS is reachable if its configured
	if GlobalKMS != nil {
		ctx, cancel := context.WithTimeout(r.Context(), time.Minute)
		defer cancel()

		if _, err := GlobalKMS.GenerateKey(ctx, &kms.GenerateKeyRequest{AssociatedData: kms.Context{"healthcheck": ""}}); err != nil {
			switch r.Method {
			case http.MethodHead:

Aber so hätten die Angreifer in wenigen Minuten oder Stunden mit der „Hilfe“ unserer Anwendung den richtigen Benutzernamen und das richtige Passwort erraten, indem sie die Zeitspanne zur Hilfe nehmen, die diese zur Beantwortung benötigt.

	// By default, empty data usage cache
	*d = dataUsageCache{}

	load := func(name string, timeout time.Duration) (bool, error) {
		// Abandon if more than time.Minute, so we don't hold up scanner.
		// drive timeout by default is 2 minutes, we do not need to wait longer.
		ctx, cancel := context.WithTimeout(ctx, timeout)
		defer cancel()

        Smb2LeaseKey key = leaseManager.requestLease(path, requestedState);
        assertNotNull(leaseManager.getLease(key));

        int cleaned = leaseManager.cleanupExpiredLeases(60000); // 1 minute expiration

        assertEquals(0, cleaned);
        assertNotNull(leaseManager.getLease(key));
    }

    @Test
    @DisplayName("Should detect lease capabilities")
    void testLeaseCapabilities() {