Get Live Category

Example response

{
  "data": [
    {
      "sub_tabs": [
        {
          "cover_url": "https://p16-webcast.tiktokcdn.com/img/alisg/webcast-sg/drawer_tab_cover_chatting.png~tplv-obj.image",
          "tab_name": "Chats",
          "tab_type": "chatting",
          "viewer_count": 2151381
        }
      ]
    }
  ]
}