SimpleIndex_query

GET simpleindex/games/_search
{
  "query": {
    "nested": {
      "path": "continents",
      "query": {
        "match": {
          "continents.name": "south"
        }
      }
    }
  },
  "aggs": {
    "continents": {
      "nested": {
        "path": "continents"
      },
      "aggs": {
        "countries": {
          "nested": {
            "path": "continents.countries"
          },
          "aggs": {
            "states": {
              "nested": {
                "path": "continents.countries.states"
              },
              "aggs": {
                "avg_wins": {
                  "avg": {
                    "field": "continents.countries.states.wins"
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}