To set the vertical Layout, you need to go to:
In this file, you can look for "navigationStyle" property and set the value to "VERTICAL_NAVIGATION".
After selecting the Vertical Layout, if you want to set the drawer type of your choice, then you need to go to:
In this file, you can look for "drawerType" property and set the value as per your choice.
The options for drawerType property are:-
FIXED_DRAWER - for Fixed Drawer
COLLAPSED_DRAWER - for Collapsed Drawer
MINI_DRAWER - for Mini Drawer