## Проверьте документацию

Вы можете посмотреть нужные header-параметры в графическом интерфейсе сгенерированной документации по пути `/docs`:

<div class="screenshot">
<img src="/img/tutorial/header-param-models/image01.png">
</div>

## Как запретить дополнительные заголовки

	Version string `json:"version"`

	// S3 API configuration.
	Credential auth.Credentials `json:"credential"`
	Region     string           `json:"region"`
	Worm       config.BoolFlag  `json:"worm"`

	// Storage class configuration
	StorageClass storageclass.Config `json:"storageclass"`

	// Notification queue configuration.
	Notify notify.Config `json:"notify"`

	// Logger configuration
	Logger logger.Config `json:"logger"`

Perceba que isso significa que "`one_person` é uma **instância** da classe `Person`".

Isso não significa que "`one_person` é a **classe** chamada `Person`".

## Modelos Pydantic

O <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> é uma biblioteca Python para executar a validação de dados.

Você declara a "forma" dos dados como classes com atributos.

E cada atributo tem um tipo.

 * <p>See the Guava User Guide article on <a
 * href="https://github.com/google/guava/wiki/PrimitivesExplained">primitive utilities</a>.
 *
 * @author Kevin Bourrillion
 * @since 1.0
 */
@GwtCompatible
public final class Doubles extends DoublesMethodsForWeb {
  private Doubles() {}

  /**
   * The number of bytes required to represent a primitive {@code double} value.
   *
   * <p>Prefer {@link Double#BYTES} instead.
   *

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.validation;

import org.codelibs.fess.unit.UnitFessTestCase;

public class UriTypeValidatorTest extends UnitFessTestCase {
    public void test_check_ok() {
        String[] protocols;
        String values;

        protocols = new String[] { "http:" };
        values = "http://www.foo.com/";

 */
package org.codelibs.fess.crawler.util;

import java.util.Collections;
import java.util.Map;

import org.apache.groovy.util.Maps;
import org.codelibs.fess.unit.UnitFessTestCase;

public class FieldConfigsTest extends UnitFessTestCase {
    public void test_empty() {
        final FieldConfigs fieldConfigs = new FieldConfigs(Collections.emptyMap());
        assertTrue(fieldConfigs.getConfig("test").isEmpty());
    }

 * limitations under the License.
 */
package okhttp3.internal.concurrent

import assertk.assertThat
import assertk.assertions.isEqualTo
import org.junit.jupiter.api.Test

class TaskLoggerTest {
  @Suppress("ktlint")
  @Test fun formatTime() {
    assertThat(formatDuration(-3_499_999_999L)).isEqualTo(" -3 s ")
    assertThat(formatDuration(-3_000_000_000L)).isEqualTo(" -3 s ")

 */
package okhttp3.internal.publicsuffix

import assertk.assertThat
import assertk.assertions.isEqualTo
import assertk.assertions.isNull
import okio.Buffer
import org.junit.jupiter.api.Test

class ConfiguredPublicSuffixDatabaseTest {
  private val list = ConfiguredPublicSuffixList()
  private val publicSuffixDatabase = PublicSuffixDatabase(list)

  @Test fun longestMatchWins() {
    list.bytes =
      Buffer()

private typealias Action = (BufferedSocket) -> Unit

/**
 * A scriptable request/response conversation. Create the script by calling methods like
 * [receiveRequest] in the sequence they are run.
 */
class MockSocketHandler : SocketHandler {
  private val actions = LinkedBlockingQueue<Action>()
  private val results = LinkedBlockingQueue<FutureTask<Void>>()

  fun receiveRequest(expected: String) =
    apply {

import org.jspecify.annotations.NullMarked;

/**
 * A skeleton generator for a {@code ListMultimap} implementation.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@NullMarked
public abstract class TestStringListMultimapGenerator
    implements TestListMultimapGenerator<String, String> {

  @Override
  public SampleElements<Entry<String, String>> samples() {
    return new SampleElements<>(