Elasticsearch如何使用geohex_grid或geohash_grid返回一个完整的细节（或至少在doc_count：1时获得完整的细节）
我已经使用了elasticsearch geohex，但我能得到的是“key”和“doc_count”有没有办法得到完整的细节（或者在doc_count = 1的情况下）
belove是一个示例请求：

POST vt_data_warehouse/_search?size=0
{
  "aggregations": {
    "tiles_in_bounds": {
      "geohash_grid": {
        "field": "position",
        "precision": 6,
        "bounds": {
          "top_left": "POINT (104.731344 11.541166)",
          "bottom_right": "POINT (104.89368038286129 11.464655721322128)"
        }
      }
    }
  }
}

字符串
这就是结果：

"aggregations": {
    "tiles_in_bounds": {
      "buckets": [
        {
          "key": "",
          "doc_count": 32
        },
        {
          "key": "",
          "doc_count": 30
        },
        {
          "key": "",
          "doc_count": 21
        },
        {
          "key": "",
          "doc_count": 8
        },
        {
          "key": "",
          "doc_count": 7
        },
        {
          "key": "",
          "doc_count": 2
        },
        {
          "key": "",
          "doc_count": 1
        },
        {
          "key": "",
          "doc_count": 1
        },
        {
          "key": "",
          "doc_count": 1
        },
        {
          "key": "",
          "doc_count": 1
        },
        {
          "key": "",
          "doc_count": 1
        }
      ]
    }

型