How to use bucket_selector filtering results as a filter in elasticsearch?

Question

elasticsearch

elasticsearch has a log index.

I make a request with aggregation and subsequent filtering using bucket_selector(we need the IDs of applications that sent "event1" but did not send "event2").
I get a list of id like this:

{
  "took" : 77,
  "timed_out" : false,
  "_shards" : {
    "total" : 1,
    "successful" : 1,
    "skipped" : 0,
    "failed" : 0
  },
  "hits" : {
    "total" : {
      "value" : 3882,
      "relation" : "eq"
    },
    "max_score" : null,
    "hits" : [ ]
  },
  "aggregations" : {
    "instance_id" : {
      "doc_count_error_upper_bound" : 0,
      "sum_other_doc_count" : 0,
      "buckets" : [
        {
          "key" : 3624,
          "doc_count" : 1,
          "download" : {
            "doc_count" : 1,
            "unique_count" : {
              "value" : 1
            }
          },
          "launch" : {
            "doc_count" : 0,
            "unique_count" : {
              "value" : 0
            }
          }
        },
        {
          "key" : 3619,
          "doc_count" : 1,
          "download" : {
            "doc_count" : 1,
            "unique_count" : {
              "value" : 1
            }
          },
          "launch" : {
            "doc_count" : 0,
            "unique_count" : {
              "value" : 0
            }
          }
        },
        ...
        {
          "key" : 3388,
          "doc_count" : 1,
          "download" : {
            "doc_count" : 1,
            "unique_count" : {
              "value" : 1
            }
          },
          "launch" : {
            "doc_count" : 0,
            "unique_count" : {
              "value" : 0
            }
          }
        }
      ]
    }
  }
}

and now I need to select all documents with all fields filtered by found id (3624, 3619, ... 3388)
You can, of course, collect them with a script and execute another request, but perhaps there is a way to somehow use these results in one query?

Roughly speaking, I need to execute the following query:

{
  "query": {
    "bool": {
      "must": [
        {"terms":{"instance_id": [3624, 3619, ..., 3388]}},
        {"term":{"name": "download"}}
      ]
    }
  }
}

How can I do that?