| Type : boolean |
| Definition |
| If true, this indicates that the block has no tangible end date. The block continues indefinitely. |
| Parents |
| \OTA_HotelInvBlockNotifRQ\InvBlocks\InvBlock\InvBlockDates
\OTA_HotelInvBlockRS\InvBlocks\InvBlockDates \OTA_HotelInvBlockNotifRQ\InvBlocks\InvBlockDates |