private IEnumerable <Guid> GetDormantUsersPotentiallyEligibleForSoftDelete()
        {
            var configuration           = _configurationService.Get <HousekeepingConfiguration>();
            var potentiallyDormantHours = configuration.DormantAccountStrategy.SendFinalReminderAfterCycles *
                                          configuration.HousekeepingCycleInHours;
            var dormantAfterDateTime = DateTime.UtcNow.AddHours(-potentiallyDormantHours);

            return(_userReadRepository.GetDormantUsersPotentiallyEligibleForSoftDelete(dormantAfterDateTime));
        }