On PS4 or Xbox, you must first bring up the pause menu and press L1+R1+X+triangle (or LB+RB+X+Y). This brings up the command menu for you to start typing. If you're playing multiplayer you may need to ...

ARK Survival Ascended has a wide range of dinosaurs that you can use for your survival, and all of them have unique IDs. These IDs allow you to summon the creatures through the admin console command.