I see that SharePoint is exposing below CSOM Methods.
Web.LoadAndInstallApp method - Uploads and installs an app package to this site
Web.LoadAndInstallAppInSpecifiedLocale method - Uploads and installs an App package, in a specified locale
Web.LoadApp method - Uploads an App package and creates an instance from it.
I tried to add a provider hosted app through above
Web.LoadAndInstallApp method. It gets installed but the Client Id and Client Secret registration is not happening. Can we perform app registration through CSOM?