// Attribute
    // =========
    /** The search helper for performing search operations. */
    @Resource
    protected SearchHelper searchHelper;

    /** The search engine client for interacting with OpenSearch. */
    @Resource
    protected SearchEngineClient searchEngineClient;

    // ===================================================================================

    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private RoleService roleService;
    @Resource
    private RolePager rolePager;

    // ===================================================================================

import org.codelibs.fess.opensearch.config.exentity.DuplicateHost;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin duplicate host management.
 * Provides RESTful API endpoints for managing duplicate host settings in the Fess search engine.

* callback hell: callback hell (do not translate to "infierno de callbacks")
* tip: Consejo (do not translate to "tip")
* check: Revisa (do not translate to "chequea" or "comprobación)
* Cross-Origin Resource Sharing: Cross-Origin Resource Sharing (do not translate to "Compartición de Recursos de Origen Cruzado")
* Release Notes: Release Notes (do not translate to "Notas de la Versión")

 * resource, best in try-with-resource block.
 *
 * @since 4.0.0
 */
@Experimental
@Consumer
public interface Transport extends Closeable {
    /**
     * GETs the source URI content into target (does not have to exist, or will be overwritten if exist). The
     * source MUST BE relative from the {@link RemoteRepository#getUrl()} root.
     *

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "s3:*"
      ],
      "Resource": [
        "arn:aws:s3:::${ldap:username}/*"
      ]
    }
  ]

    //                                                                           Attribute
    //                                                                           =========
    @Resource
    private ProtwordsService protwordsService;
    @Resource
    private ProtwordsPager protwordsPager;

    // ===================================================================================

{"Version":"2012-10-17","Statement":[{"Effect":"Allow","Action":["admin:*"]},{"Effect":"Allow","Action":["s3:*"],"Resource":["arn:aws:s3:::*"]}]}...

import java.util.TimeZone;

import org.codelibs.fess.mylasta.direction.FessConfig;
import org.lastaflute.core.time.TypicalTimeResourceProvider;

/**
 * The provider of time resource.
 *
 * @author jflute
 */
public class FessTimeResourceProvider extends TypicalTimeResourceProvider {

    // ===================================================================================

Pero si tienes custom headers que deseas que un cliente en un navegador pueda ver, necesitas añadirlos a tus configuraciones de CORS ([CORS (Cross-Origin Resource Sharing)](cors.md){.internal-link target=_blank}) usando el parámetro `expose_headers` documentado en <a href="https://www.starlette.io/middleware/#corsmiddleware" class="external-link" target="_blank">la documentación de CORS de Starlette</a>.