Category list using SDK

Hello All,

I saw an option like below to create a category section/row, but I assume its only for DirectPub. I am trying to implement it using SDK. Does anyone have sample code / reference for implementing 'Category' list using SDK?

   "categories": [
       {
           "name": "Category1",
           "query": "catg1",
           "order": "most_recent"
       },
       {
           "name": "Category2",
           "query": "catg2",
           "order": "most_recent"
       }
   ]

tag element:
  "tags": [
     "catg2"
  ] 
 

Any help/guidance would be thankful.