src/Services/OrderService.php
public function getScheduleOptions(array $organisationIds, $fromDate = null, $toDate = null)
    {
        return $this->request(new GetOrderScheduleOptionsRequest($organisationIds, $fromDate, $toDate));
    }
public function getScheduleOptions(array $organisationIds, $fromDate = null, $toDate = null)
    {
        return $this->request(new GetOrderScheduleOptionsRequest($organisationIds, $fromDate, $toDate));
    }
@param int[]  $organisationIds
@param string $fromDate
@param string $toDate

@return ScheduleOption[]

@throws OrdercloudRequestException