Constant zoom_sdk_windows_sys::ZOOMSDK_IMeetingConfigurationFreeMeetingEvent_FreeMeetingNeedUpgradeType_FreeMeetingNeedUpgradeType_BY_ADMIN

pub const ZOOMSDK_IMeetingConfigurationFreeMeetingEvent_FreeMeetingNeedUpgradeType_FreeMeetingNeedUpgradeType_BY_ADMIN: ZOOMSDK_IMeetingConfigurationFreeMeetingEvent_FreeMeetingNeedUpgradeType = 1;

<It is necessary for administrator to upgrade the free meeting.