How do I send options to the android contacts app?

I'm trying to start the basic android Contacts app via an intent in my Xamarin.Forms project. I am able to start the Contacts App in a dependency service but I don't know how to create a bundle to send it options ( I want to start Contacts in multiple select mode and I would like to limit the number of selections to five). I'm having trouble finding documentation on Contacts or on making my own bundle for that matter. Any help would be greatly appreciated.