Google Managed PGSQL DB migration to DigitalOcean Managed PGSQL DB

We are migrating from Google-Cloud PGSQL managed database to a managed PGSQL server on Digital ocean. The dilemma we are facing is that both Google and Digital ocean are managed so we have no access to directories so we can't dump then restore. So how would we go about this? Is there a command that copies the data directly from Google-Cloud PGSQL to Digital ocean? Digital oceans resources assume we have access to a directory.