Is there a way to use SavePlaceAsync() that doesn't return errors?

I want to save the place when the remote event is called. Currently I get the error HTTP 403 (HTTP/1.1 403 Forbidden) [Yes I am testing in-game not in studio] [Yes 'Allow this place to be copied as a template using the Create Place API in your game.' and 'Allow this place to be updated using the Save Place API in your game.' are enabled.] [Yes this is a server script] [The script is in ServerScriptService] [It is not a group game]

local ReplicatedStorage = game:GetService("ReplicatedStorage")
02  local saveWorldEvent = Instance.new("RemoteEvent", ReplicatedStorage)
03  saveWorldEvent.Name = "SaveWorldEvent"
04  local canSave = game.ServerStorage.canSave
05   
06  function savePlace(player)
07      print("Save Requested")
08      if canSave.Value == true then
09          game:GetService("AssetService"):SavePlaceAsync()
10          canSave.Value = false
11          local chat = game:GetService("Chat")
12          chat:Chat(script.Parent, "Saving World")
13          print("World Saving")
14          wait(3)
15          chat:Chat(script.Parent, "World Saved")
16          print("World Saved")
17          wait(17)
18          canSave.Value = true
19      elseif canSave.Value == false then
20          local chat = game:GetService("Chat")
21          chat:Chat(script.Parent, "Please wait, worlds can only be saved once every 20 seconds.")
22          print("Can not save during cooldown.")
23      end
24  end
25   
26  saveWorldEvent.OnServerEvent:Connect(savePlace)