如何在spring data elasticsearch中添加run-as标头

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-elasticsearch</artifactId>
</dependency>

import org.apache.http.HttpHost;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class ElasticsearchConfig {

    @Bean
    public RestHighLevelClient elasticsearchClient() {
        return new RestHighLevelClient(
                RestClient.builder(new HttpHost("localhost", 9200, "http")));
    }
}

import org.elasticsearch.action.search.SearchRequest;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.common.Strings;
import org.elasticsearch.search.builder.SearchSourceBuilder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class ElasticsearchService {

    private final RestHighLevelClient elasticsearchClient;

    @Autowired
    public ElasticsearchService(RestHighLevelClient elasticsearchClient) {
        this.elasticsearchClient = elasticsearchClient;
    }

    public void searchWithRunAsHeader() throws IOException {
        SearchRequest searchRequest = new SearchRequest("your_index");
        SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
        // 设置查询条件等
        searchRequest.source(searchSourceBuilder);

        RequestOptions requestOptions = RequestOptions.DEFAULT.toBuilder()
                .addHeader("run-as", "your_user_id")
                .build();

        elasticsearchClient.search(searchRequest, requestOptions);
    }
}