WoW classic Player Class API issue

API Discussion
1

I’m trying to get the class media using interface given on the documentation (Blizzard Battle.net Developer Portal)

If you go down to Playable Class Media and click try it (obviously with your client id & secret), it gives back the following response:

{
  "_links": {
    "self": {
      "href": "https://us.api.blizzard.com/data/wow/media/playable-class/1?namespace=static-1.13.6_36670-classic-us"
    }
  },
  "assets": [
    {
      "key": "icon",
      "value": "https://render-classic-us.worldofwarcraft.com/icons/56/classicon_warrior.jpg"
    }
  ]
}

That part works, but if you copy/paste the value (classicon_warrior.jpg), it fails to give an image back. I tried that link with my token and that didn’t work either.

Am I doing something wrong?