## Classe de resposta padrão { #default-response-class }

Quando você criar uma instância da classe **FastAPI** ou um `APIRouter` você pode especificar qual classe de resposta utilizar por padrão.

O parâmetro que define isso é o `default_response_class`.

No exemplo abaixo, o **FastAPI** utilizará `HTMLResponse` por padrão, em todas as *operações de rota*, em vez de JSON.

{* ../../docs_src/custom_response/tutorial010_py310.py hl[2,4] *}

from pydantic import PydanticUndefinedAnnotation as PydanticUndefinedAnnotation
from pydantic import ValidationError as ValidationError
from pydantic._internal._schema_generation_shared import (  # type: ignore[attr-defined]  # ty: ignore[unused-ignore-comment]
    GetJsonSchemaHandler as GetJsonSchemaHandler,
)
from pydantic._internal._typing_extra import eval_type_lenient  # ty: ignore[deprecated]
from pydantic.fields import FieldInfo as FieldInfo

import java.util.Set;
import org.jspecify.annotations.NullUnmarked;
import org.junit.After;
import org.junit.Test;

/**
 * Abstract base class for testing undirected {@link Network} implementations defined in this
 * package.
 */
@NullUnmarked
public abstract class AbstractStandardUndirectedNetworkTest extends AbstractNetworkTest {
  private static final EndpointPair<Integer> ENDPOINTS_N1N2 = EndpointPair.ordered(N1, N2);

/**
 * A root directory of source files.
 * The sources may be Java main classes, test classes, resources or anything else identified by the scope.
 *
 * <h2>Default values</h2>
 * The properties in this interface are defined in the {@code <Source>} element of the
 * {@linkplain org.apache.maven.api.model.Model Maven project descriptor}.
 * For each property, the default value is either empty or documented in the project descriptor.
 */

Create a variable `ALGORITHM` with the algorithm used to sign the JWT token and set it to `"HS256"`.

Create a variable for the expiration of the token.

Define a Pydantic Model that will be used in the token endpoint for the response.

Create a utility function to generate a new access token.

{* ../../docs_src/security/tutorial004_an_py310.py hl[4,7,13:15,29:31,82:90] *}

	prometheus.MustRegister(minioVersionInfo)
}

// newMinioCollector describes the collector
// and returns reference of minioCollector
// It creates the Prometheus Description which is used
// to define metric and  help string
func newMinioCollector() *minioCollector {
	return &minioCollector{
		desc: prometheus.NewDesc("minio_stats", "Statistics exposed by MinIO server", nil, nil),
	}
}

            }
        }
    }

    /**
     * Builds role-based query filters using the provided role set.
     * This method adds should clauses for allowed roles and must-not clauses for denied roles.
     *
     * @param roleSet the set of roles to use for filtering
     * @param boolQuery the boolean query builder to add role filters to
     */

                localLogMsg.get());
    }

    // ===== Access Denied Audit Log Tests =====

    @Test
    public void test_accessDenied() {
        activityHelper.useEcsFormat = false;
        activityHelper.accessDenied(OptionalThing.empty(), "/admin/user/");

import org.jspecify.annotations.Nullable;

/**
 * Supplies an arbitrary "default" instance for a wide range of types, often useful in testing
 * utilities.
 *
 * <p>Covers arrays, enums and common types defined in {@code java.lang}, {@code java.lang.reflect},
 * {@code java.io}, {@code java.nio}, {@code java.math}, {@code java.util}, {@code
 * java.util.concurrent}, {@code java.util.regex}, {@code com.google.common.base}, {@code

	}
	m.SendSeq++

	dst, err := msg.MarshalMsg(dst)
	if err != nil {
		return err
	}
	if msg.Flags&FlagSubroute != 0 {
		if m.subroute == nil {
			return fmt.Errorf("internal error: subroute not defined on client")
		}
		hid := m.subroute.withHandler(msg.Handler)
		before := len(dst)
		dst = append(dst, hid[:]...)
		if debugPrint {