Missing properties in GetDynamicGlobalPropertiesResponse

I have missing properties in type of Wax's GetDynamicGlobalPropertiesResponse` that I can see in network:

    current_remove_threshold,
    early_voting_seconds,
    mid_voting_seconds,
    max_consecutive_recurrent_transfer_failures,
    max_recurrent_transfer_end_date,
    min_recurrent_transfers_recurrence,
    max_open_recurrent_transfers,
    next_daily_maintenance_time

All of them should be part of interface