Install Android SDKs using Powershell
The Android SDK Manager requires a GUI and tedious searching for the SDKs that you want to install. There is a command line android.bat script that lets you install and uninstall these without the GUI but it’s based on an ordinal index for each SDK so you have to run the script once, note the index(es) of the SDKs you want to install, then run another command. This of course can be automated. I have done so with this Powershell script.