aws sdk java ver.2 cloudsearch не работает

Question

Скажите, пожалуйста, aws sdk java ver.2 cloudsearch не работает в моем проекте.Я пробую AWS SDK Java Вер.1.11.507 в test1.java, и он работает, то ответ json data успешен.Но AWS SDK Java Вер.2.4.16 в test2.java есть ошибка, так как RequestID равен нулю.

---------- test1.java ----------

import java.io.FileNotFoundException;
import java.net.URISyntaxException;
import java.util.List;
import com.amazonaws.auth.profile.ProfileCredentialsProvider;
import com.amazonaws.client.builder.AwsClientBuilder.EndpointConfiguration;
import com.amazonaws.services.cloudsearchdomain.AmazonCloudSearchDomain;
import com.amazonaws.services.cloudsearchdomain.AmazonCloudSearchDomainClient;
import com.amazonaws.services.cloudsearchdomain.AmazonCloudSearchDomainClientBuilder;
import com.amazonaws.services.cloudsearchdomain.model.Hit;
import com.amazonaws.services.cloudsearchdomain.model.QueryParser;
import com.amazonaws.services.cloudsearchdomain.model.SearchRequest;
import com.amazonaws.services.cloudsearchdomain.model.SearchResult;

public class test1 {

    public static final String ENDPOINT = "search-domain-test-nbk5oblax65pr25iuffk42jy7e.us-east-1.cloudsearch.amazonaws.com";

    public static void main(String[] args) throws FileNotFoundException, URISyntaxException {

        ProfileCredentialsProvider credentialsProvider = new ProfileCredentialsProvider("iemaruko");
        AmazonCloudSearchDomainClientBuilder builder = AmazonCloudSearchDomainClient.builder()
                .withCredentials(credentialsProvider);
        EndpointConfiguration endpointConfiguration = new EndpointConfiguration(ENDPOINT, "us-east-1");
        builder.withEndpointConfiguration(endpointConfiguration);

        AmazonCloudSearchDomain domain = builder.build();
        SearchRequest searchRequest = new SearchRequest();
        searchRequest.setQueryParser(QueryParser.Simple);
        searchRequest.setQuery("star");
        SearchResult rslt = domain.search(searchRequest);

        List<Hit> hits = rslt.getHits().getHit();
        for (Hit hit : hits) {
            hit.getFields().forEach((key, value) -> {
                value.forEach((val) -> {
                    System.out.println(key + " = " + val);
                });
            });
        }
    }
}

---------- test2.java ----------

import java.io.FileNotFoundException;
import java.net.URI;
import java.net.URISyntaxException;

import software.amazon.awssdk.auth.credentials.ProfileCredentialsProvider;
import software.amazon.awssdk.regions.Region;
import software.amazon.awssdk.services.cloudsearchdomain.CloudSearchDomainClient;
import software.amazon.awssdk.services.cloudsearchdomain.CloudSearchDomainClientBuilder;
import software.amazon.awssdk.services.cloudsearchdomain.model.QueryParser;
import software.amazon.awssdk.services.cloudsearchdomain.model.SearchRequest;
import software.amazon.awssdk.services.cloudsearchdomain.model.SearchResponse;

public class test2 {

    public static final String ENDPOINT = "http://search-domain-test-nbk5oblax65pr25iuffk42jy7e.us-east-1.cloudsearch.amazonaws.com";

    public static void main(String[] args) throws FileNotFoundException, URISyntaxException {

        ProfileCredentialsProvider credentialsProvider = ProfileCredentialsProvider.create("iemaruko");
        URI endpointOverride = URI.create(ENDPOINT);
        CloudSearchDomainClientBuilder domainClientBuilder = CloudSearchDomainClient.builder()
                .credentialsProvider(credentialsProvider).region(Region.US_EAST_1).endpointOverride(endpointOverride);
        CloudSearchDomainClient domainclient = domainClientBuilder.build();
        System.out.println(domainclient.serviceName());

        SearchRequest searchRequest = SearchRequest.builder().queryParser(QueryParser.SIMPLE).query("star")
                .start((long) 1).size((long) 1).sort("sortkey1 asc,sortkey2 desc").returnValues("_score,title,ranking").build();

        SearchResponse searchResponse = domainclient.search(searchRequest);

        System.out.println(searchResponse.toString());
    }
}