这有点令人困惑，为什么你查询data.addresses.services.cp，但你想检索data.addresses.ces.cp。这个ces是什么这是一个服务打印错误吗？
在任何情况下，正如@瓦尔建议的那样，您可以将另一个inner_hits放入最内层的嵌套查询中：

{
  "_source": [
    "created_at"
  ],
  "size": 10,
  "query": {
    "nested": {
      "inner_hits": {
        "size": 100,
        "name": "ih_addresses"
      },
      "path": "data.addresses",
      "query": {
        "nested": {
          "inner_hits": {
            "name": "ih_services"
          },
          "path": "data.addresses.services",
          "query": {
            "match": {
              "data.addresses.services.cp": true
            }
          }
        }
      }
    }
  }
}

注意，inner_hits可以有一个name属性来区分它们。

您需要将inner_hits移动到最里面的嵌套查询中：

{ "_source": "created_at",
  "size": 1, 
  "sort": [
    {
      "created_at.keyword": {
        "order": "desc"
      }
    }
  ], 
  "query": {
    "nested": {
      "path": "data.addresses",
      "query": {
        "nested": {
          "path": "data.addresses.ces",
          "inner_hits": {
            "_source": ["data.addresses.ces.secondname", "data.addresses.ces.cp"],
            "size":100
          },
          "query": {
            "match": {
              "data.addresses.ces.cp": "true"
            }
          }
        }
      }
    }
  }