The following example shows how the Feature property values are identified.

{
  "id": "92fc2254-0b8d-3104-8085-6512497bf270",
  "dateTime": "2017-10-24",
  "tag": [
    {
      "id": "feature:general",
      "name": "General"
    }
  ],
  "summary": {
    "long": "A brand new show following the fortunes of eight overweight Brits abroad, sampling life at the 'world's only plus-size friendly hotel,' The Resort in the Bahamas. While we would hope that any getaway destination would be equally welcoming to its clientele regardless of their dimensions, The Resort really does go above and beyond, featuring steel-reinforced beds and super-sized sun loungers as well as an actively body-positive attitude. The tourists here (some considerably over 30 stone, but we can't begrudge ITV a catchy title) are able to confront their own issues regarding their weight and well-being in luxurious surroundings, before returning home to a adopt a hopefully healthier new lifestyle. "
  },
  "asset": {
    "id": "7e447cef-d01a-349d-bc2c-efc420d66f1f",
    "title": "The 18-30 Stone Holiday",
    "type": "episode",
    "tag": [
      {
        "id": "genre:fitness-and-health",
        "name": "Fitness and Health"
      }
    ],
    "summary": {
      "short": "Cameras follow eight overweight British tourists at a plus-size friendly hotel.",
      "medium": "Cameras follow eight British tourists, some well over 30 stone, as they travel to the world's only plus-size friendly hotel, The Resort in the Bahamas.",
      "long": "Eight Brits, some well over 30 stone, are travelling to the world's only plus-size friendly hotel, The Resort in the Bahamas. For years they've been ashamed of their bodies, but at The Resort, the sun loungers are supersize, the beds are reinforced with steel and the guests can strip off without humiliation. Cameras follow them as they confront their deep-rooted body issues, before heading home to change their lives for the better."
    },
    "media": [
      {
        "kind": "picture:episode",
        "copyright": "© Spungold  For further information please contact Peter Gray 0207 157 3046 peter.gray@itv.com    This photograph is © Spungo",
        "expiryDate": "2017-11-14",
        "rendition": {
          "default": {
            "href": "http://tv.static.press.net/asset/webANX1830stonehol.jpg"
          }
        }
      }
    ],
    "subject": [
      {
        "code": "asset:patv:2824437",
        "profile": "asset"
      }
    ]
  }
}

The table below outlines the possible values exposed in the Feature Detail resource as well as descriptions for boolean properties.

Property	Value(s)	Description
tag.id	feature:freeview feature:ireland feature:general feature:soap-entertainment	the ID of the exposed tags in the features collection

Summary
short	short-length summary description
medium	medium-length summary description
long	long-length summary description

SeeImages for detail around images in the API