The detailed information for a recurring invoice series, including payment terms and other configuration settings.
currency_codestring<currency_code>Requiredattachmentsobject<file_reference>[]Optionalcreate_timestring<date_time>OptionalNote: The regular expression provides guidance but does not reject all invalid dates.
payment_termobject<payment_term>Optionalterm_typeenum<payment_term_type>Optionalconditional_rulesobject<payment_term_conditional_rules>Optionalearly_payment_discountobject<early_payment_discount>Optionaldiscount_end_datestring<date_no_time>Optionalpercentstring<percentage>Optionalamountobject<money>Optionalcurrency_codestring<currency_code>RequiredvaluestringRequiredauto_cancellationobject<auto_cancellation>Optionalcancel_by_datestring<date_no_time>Optional