Getting a subset of content value attributes

When you query content, the response contains a default set of attributes. If you require only a subset of these content value attribuites, add a keyphrase field in your request. The following example shows you how to do this.

Searching for two articles about movies and returning only the titles

The following is a continuation of the querying other types of content example. In this example, you search for two articles using the keyphrase movies and want only their titles.

Here is the request:

{
  "query": {
    "keyphrase": ["movies"]
  },
  "content": {
    "article": {}
  },
  "n_item": 2
}

Here is the response:

{
  "ts": 1480977544,
  "rid": "response_id_q2",
  "url": "/searchpage?keyphrase=movies&content=article",
  "query2id": {
    "keyphrase": "keyphrase_id_movies"
  },
  "content": {
    "article": {
      "value": [
        {"title": "Top 10 movie for 2016", "author": "John Smith", "published_data": "2016-12-31"},
        {"title": "Finding memo review", "category_name": "movie review"}
      ]
    }
  },
  "n_item": 2,
  "total_item": 3,
  "page_number": 1,
  "total_page": 2
}

The response has only a subset of the attributes although it searches through all attributes. In this example, the response returns Finding memo review because it belongs to the movie review category.

If you have suggestions for improving this article, let us know!