Optionaldiscount_The discount amount set for this particular voucher. Only fill in when you are updating a fix amount voucher.
Optionaldisplay_The FE channel where the voucher will be displayed. The available values are: 1: display_all, 2: order page, 3: feed, 4: live streaming, [] (empty - which is hidden).
Optionaldisplay_The timing of when voucher is displayed on shop pages; so buyer is allowed to claim.
Optionalend_The timing until when the voucher is still valid. Any time after this end_time, buyer is not allowed to claim or to use.
Optionalitem_The list of items which is applicable for the voucher. Only fill in when you are updating a product type of voucher.
Optionalmax_The max amount of discount/value a user can enjoy by using this particular voucher. Only fill in when you are updating a discount percentage voucher or coins cashback voucher.
Optionalmin_The minimum spend required for using this voucher.
OptionalpercentageThe discount percentage set for this particular voucher. Only fill in when you are updating a discount percentage voucher or coins cashback voucher.
Optionalstart_The timing from when the voucher is valid; so buyer is allowed to claim and to use. Field can only be updated if voucher has not started.
Optionalusage_The number of times for this particular voucher could be used.
The unique identifier of the voucher which is going to be updated.
Optionalvoucher_The name of the voucher
Request parameters for update_voucher
Update voucher