search 3rd level object and inject object in another

Here is code:

 var codeArray = code.split(','); // [AE00,AE21,BE00,CD00]
_this.abstractGetFrom(null, parser, path, params)
                    .then(function(response) {
                        codeArray.forEach(function(element) {
                            if (!(element in response.results.row)) {
                                response.results.push({'row':
                                    {'CODE': element, 'HTML': 'N', 'CSS': 'N'}
                                });
                            }
                        });
                        return resolve(response);
                    }).catch(function(err) {
                        return reject(err);
                    });

Trying to achieve: when we send invalid CODE in request it is returning nothing

which I want to parse and put "{'CODE': element, 'HTML': 'N', 'CSS': 'N'}" instead blank

its third level object and search and inject object is required

Function abstractGetFrom //url?CODE&CODE&CODE ... is returning like following json.

{
  "response": {
  "metadata": [
        {
        "totalrawcount": 2
        },{
        "rendertime": 01
        },{
        "totalresponsetime": 55
      }],
  "results": [
      {
        "row": {
          "CODE": "AE100",
          "HTML": "N",
          "CSS": "N"
        }
      },
      {
        "row": {
          "CODE": "ABE10",
          "HTML": "Y",
          "CSS": "Y"
        }
      }
    ]
  }
}

via user139856