How would I get the contents of a rbxtemp:// assetId?

Help and Feedback Scripting Support
#1 
local CaptureService = game:GetService("CaptureService")
local AssetService = game:GetService("AssetService")

local CS; CaptureService:CaptureScreenshot(function(contentID)
	local success, Out = pcall(function()
		return AssetService:CreateEditableImageAsync(Content.fromUri(CS))
	end)

	print("Screenshot captured with contentID:", CS) -- Screenshot captured with contentID: rbxtemp://32

	print(success,Out) -- false AssetService:CreateEditableImageAsync cannot currently create editable image from temporary texture id.

end)
#2

Something like this?

local var = "rbxtemp://contenthere"
local newStr = string.gsub(var, "rbxtemp://", "")
print(newStr)
#3

No, no I meant like getting an Editable Image from a rbxtemp file