class Google::Apis::SpannerV1::KeyRange

def update!(**args)
  @end_closed = args[:end_closed] if args.key?(:end_closed)
  @end_open = args[:end_open] if args.key?(:end_open)
  @start_closed = args[:start_closed] if args.key?(:start_closed)
  @start_open = args[:start_open] if args.key?(:start_open)
end