如何使用C# NEST HighLevel过滤elasticsearch中的多个文件和值？

using Nest;
using System.Collections.Generic;

public class ElasticsearchFilterExample
{
    public static void Main(string[] args)
    {
        var settings = new ConnectionSettings(new Uri("http://localhost:9200"))
            .DefaultIndex("your_index_name");

        var client = new ElasticClient(settings);

        var filterFields = new List<string> { "field1", "field2" };
        var filterValues = new Dictionary<string, List<string>>
        {
            { "field1", new List<string> { "value1", "value2" } },
            { "field2", new List<string> { "value3", "value4" } }
        };

        var boolQuery = new BoolQuery
        {
            Must = new List<QueryContainer>
            {
                new TermsQuery
                {
                    Field = "field1.keyword",
                    Terms = filterValues["field1"]
                },
                new TermsQuery
                {
                    Field = "field2.keyword",
                    Terms = filterValues["field2"]
                }
            }
        };

        var searchResponse = client.Search<dynamic>(s => s
            .Query(q => boolQuery)
        );

        foreach (var hit in searchResponse.Hits)
        {
            Console.WriteLine(hit.Source);
        }
    }
}