我在elasticsearch中有很多日志，必须计算过去10天每天有多少日志。不幸的是，我的json不起作用。你能检查我犯了什么错误吗？提前感谢！：）
我需要这样的东西：

date : records
2023-03-17  256
2023-03-18  148

下面是我的json，有一些错误

GET /index_name/_search
{
  "query": {
    "range": {
      "@timestamp": {
        "gte": "now-11d",
        "lte": "now-1d"
      }
    }
  },

    "aggs" : {
        "byDay" : {
            "date_histogram" : {
                "field" : "@timestamp",
                "calendar_interval" : "1d",
                "format" : "yyyy-MM-dd" 
            }
        }
    }
}

上述执行结果：

{
       "took": 448,
       "timed_out": false,
       "_shards": {
         "total": 3,
         "successful": 3,
         "skipped": 0,
         "failed": 0
       },
       "hits": {
         "total": {
           "value": 0,
           "relation": "eq"
         },
         "max_score": null,
         "hits": []
       },
       "aggregations": {
         "byDay": {
           "buckets": []
         }
       }
     }

我的索引结构是这样的：

{   "took": 621,   "timed_out": false,   "_shards": {
    "total": 3,
    "successful": 3,
    "skipped": 0,
    "failed": 0   },   "hits": {
    "total": {
      "value": 10000,
      "relation": "gte"
    },
    "max_score": 1,
    "hits": [
      {
        "_index": "logs-000001",
        "_id": "FDiUoYYB6jibW4tyO_7l",
        "_score": 1,
        "_source": {
          "@timestamp": "2023-03-02T09:08:08.029Z",
          "qid": "7079B4FEE7",
          "status": "status_A",
        }
      },
      {
        "_index": "logs-000001",
        "_id": "FTiUoYYB6jibW4tyO_7l",
        "_score": 1,
        "_source": {
          "@timestamp": "2023-03-02T09:08:08.057Z",
          "qid": "BE5694FEFB",
          "status": "status_A",
        }
      }
    ]   
} }