Where is Android SDK manager download files? Actually, I installed Android Studio on my MacBook Pro and then requested the SDKs from the SDK manager of Android Studio. I set downloads and then abandoned the MacBook Pro in the office and now I see all downloads failed.

So I wanna find all downloaded packages or corrupted downloaded files or partially downloaded files and delete them.

Where does the Android Studio SDK manager download its files?
In Android Studio, open the Settings dialog (Preferences on macOS), then navigate to Appearance &amp; Behavior > System Settings > Android SDK.
  Change the value of Android SDK Location to C:\WorkFolder\AndroidSDK.
  
  To avoid downloading the SDK again, make sure to copy the existing SDK directory, located at %USERPROFILE%\AppData\Local\Android\SDK by default, to the new location.


From https://developer.android.com/studio/intro/studio-config#antivirus-impact