text: {
    "images" : [
      {
        "idiom" : "universal",
        "filename" : "smiley.png"
      },
      {
        "idiom" : "universal",
        "filename" : "smiley-3.png",
        "height-class" : "compact"
      },
      {
        "idiom" : "universal",
        "filename" : "smiley-2.png",
        "width-class" : "compact"
      },
      {
        "idiom" : "universal",
        "filename" : "smiley-1.png",
        "width-class" : "compact",
        "height-class" : "compact"
      }
    ],
    "info" : {
      "version" : 1,
      "author" : "xcode"
    },
    "properties" : {
      "template-rendering-intent" : "original"
    }
  }