I have 27,000 records in my Google contacts and want to move them to the G Suite directory. I still have the original upload CSV files but cannot see anywhere where I can upload them. You cannot drag-and-drop. I don't know why they have made this so difficult. I am a super user admin on G-Suite. I have tried using some software called Voyzu but this only allowed me to import up to 2,000 records.
Is there anything I'm missing in Google just to simply move them over?