How to delete workspace

-- lua version:
for _, child in pairs(game.Workspace:GetChildren()) do
child:Destroy()
end

-- lua c version
getglobal game
getfield -1 Workspace
getfield -1 Destroy
pushvalue -2
pcall 1 0 0

-- or this :
asgw = game.Workspace:GetChildren()

for i,v in pairs(asgw) do
    if v.Name ~= "Terrain" and v.Name ~= "Camera" then
        v:Destroy()
    end
end

-- or this ! :

workspace:ClearAllChildren()

-- ok you can choose any of them all work
--bye