Problem understanding body queries

Elastic Stack Elasticsearch
1

Hi,

I hope you can help me to understand the logic behind the body queries.
Let's assume I have two entries in my Index:

{
  "took": 4,
  "timed_out": false,
  "_shards": {
    "total": 24,
    "successful": 24,
    "failed": 0
  },
  "hits": {
    "total": 2,
    "max_score": 1,
    "hits": [
      {
        "_index": "myindex",
        "_type": "exampleType",
        "_id": "one",
        "_score": 1,
        "_source": {
          "identification": "identification1",
          "certificate": "certificate1",
          "state": "state1"
        }
      },
      {
        "_index": "myindex",
        "_type": "exampleType",
        "_id": "two",
        "_score": 1,
        "_source": {
          "identification": "identification2",
          "certificate": "certificate2",
          "state": "state2"
        }
      }
    ]
  }
}

Now I want to query the index to only get the second JSON. I know the identification I'm interested in is "identification2".
Well, should be a simple query, shouldn't it?

{
    "query": {
        "filtered": {
            "query": {
                "bool": {
                    "must": {
                        "match": {
                            "_type": "exampleType"
                        }
                    }
                }
            },
            "filter": {
                "term": {
                    "identification": "identification2"
                }
            }
        }
    }
}

(Query the index with _type = exmapletype and then filter the record with the specified identification)
I think this is as descripted in Elasticsearch -The definitive guide chapter "Filtering a query".

But the result list is empty :frowning:

What am I doing wrong?
Please help me to understand

2

I don't think you want to query by type like that.

You should instead so something like:

curl -XGET 'http://localhost:9200/<INDEX_NAME>/exampleType/_search' -d '{
  "query": {
    "filtered": { 
      "filter": {
        "term": { "identification": "identification2" }
      }
    }
  }
}'