{"attributeGroups" : [ {
    "code" : "SIZE",
    "name" : "Size",
    "attributes" : [ {
      "code" : "MEDIUM",
      "name" : "MEDIUM"
    }, {
      "code" : "SMALL",
      "name" : "SMALL"
    }, {
      "code" : "LARGE",
      "name" : "LARGE"
    }, {
      "code" : "XL",
      "name" : "XLARGE"
    } ]
  }, {
    "code" : "SPASERVICE",
    "name" : "SPA Service",
    "attributes" : [ {
      "code" : "DUR60",
      "name" : "SPA Service Duration: 60 Minutes"
    }, {
      "code" : "DUR30",
      "name" : "SPA Service Duration: 30 Minutes"
    }, {
      "code" : "MASSAGE",
      "name" : "SPA Service Massage"
    }, {
      "code" : "FACIAL",
      "name" : "SPA Service: Facial"
    } ]
  } ]
}