Subscription handle

Optional date and time from which the subscription is eligible to schedule first invoice after reactivation. If no time part is given start of day will be used. A start date in the past can be used, but not before the date when the subscription was put on hold. A start date in the past can result in invoices for past billing periods. Default value is current date and time. On the form yyyy-MM-dd, yyyyMMdd, yyyy-MM-ddTHH:mm and yyyy-MM-ddTHH:mm:ss

Optional argument to override plan setting on how to handle a potential initial partial billing period for fixed day scheduling. The options are to bill for a full period, bill prorated for the partial period, bill a zero amoumt, or not to consider the period before first fixed day a billing period. The default is to bill prorated. Options: bill_full, bill_prorated, bill_zero_amount, no_bill.