Your ignition key code is embossed on a one inch strip of black tape on the side of your ignition cylinder.  Remove the ignition switch (one allen bolt) and you can see it.  It is hard to see, just hold it in the right light.  I got a new one made with the code at a locksmith for under 20.00.  They weren't that much cheaper than the dealer's price, actually.

This would be great info if you put your year.

But it makes sense to remove the key code so you can't order a key for any old bike found on the road... might belong to someone.