Javascript 弹性搜索中的自动完成

我正在自动完成弹性搜索中获取所有字段。我只想要那些具有相关值的字段。它可行吗

我试过：

{
    "query": {
        "bool": {
            "should": [
                {
                    "multi_match": {
                        "query": "B",
                        "fields": [
                            "City",
                            "MLSNumber"
                        ],
                        "zero_terms_query": "all",
                        "boost": 3
                    }
                },
                {
                    "multi_match": {
                        "query": "B",
                        "fields": [
                            "City",
                            "MLSNumber"
                        ],
                        "zero_terms_query": "all",
                        "fuzziness": 0,
                        "boost": 1
                    }
                }
            ],
            "minimum_should_match": 1
        }
    },
    "sort": [
        {
            "_score": "desc"
        }
    ],
    "from": 0,
    "size": 25
}

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@ToKen:谢谢您的编辑不客气，如果我知道

elastic