# File lib/fog/rackspace/models/dns/records.rb, line 20
        def get(record_id)
          requires :zone
          data = service.list_record_details(zone.identity, record_id).body
          new(data)
        #nil or empty string will trigger an argument error
        rescue ArgumentError
          nil
        rescue Fog::Rackspace::Errors::NotFound
          nil
        end