Sample response:

{
   "results": [
      {
         "name": "NONE",
         "value": "None"
      },
      {
         "name": "ALCOHOL",
         "value": "Alcohol"
      },
      {
         "name": "ANTIVIRUS",
         "value": "Antivirus"
      },
      {
         "name": "AUTOS",
         "value": "Autos"
      },
      {
         "name": "BEAUTY",
         "value": "Beauty"
      }
      // Additional rows (objects) omitted...
   ]
   // Additional detail omitted...
}

📘
Traversing the Tree
The request URL in this example ends with 2 chained keys: campaigns_properties and category - returned by Get list of Dictionaries and Get list of Campaign Enums respectively. (See Traversing the Tree for an overview.)