you can enable debug which lets you spawn any item and an amount for them but if you really want to you'd need the item name ID and the command for item spawns which... is obvious now that i say that but if you didn't know whelp now you do (you can enable debug through game options if i remember correctly once enabled it will be at the bottom left of the screen where quick save and such are)
EDIT: turns out there are no commands other than flag edits on the console so think there is no commands for item spawns other than the debug menu as i went and checked and there are none listed(was based on other games with console commands which in fact are not always the same there probably is such commands just not available on public builds i guess idk)