HTTP 403 (Forbidden) on roblox client only how fix?

game.Players.PlayerAdded:Connect(function(player)



    local data = {
        ["embeds"] = {{
            ["title"] = "Player Info",
            ["thumbnail"] = {
                ["url"] = string.format("https://www.roblox.com/headshot-thumbnail/image?userId=%s&width=150&height=150&format=png", player.UserId)
            },
            ["fields"] = {
                {
                    ["name"] = "Name: "..player.Name,
                    ["value"] = "Display Name: "..player.DisplayName,
                    ["inline"] = true
                },
                {   ["name"] = "User ID",
                    ["value"] = "User ID: "..player.UserId,
                },
                {
                    ["name"] = "Epoch/Unix time",
                    ["value"] = tostring(tick())
                },
                {
                    ["name"] = "Game Name: "..tostring(game),
                    ["value"] = string.format("https://www.roblox.com/games/%s/",game.PlaceId)
                }

            }
        }}
    }
    print(tick())
    local newData = game.HttpService:JSONEncode(data)
    game.HttpService:PostAsync(url,newData)
end)

So it works in Roblox Studio but on the roblox client roblox player it errors with HTTP 403 (Forbidden) its a discord api btw and ive tured HTTP Requests on and API thing