delete https://sandbox.xola.com/api/orders//adjustments/
Removes a previously applied coupon from an order.
To perform this action, you must be the account owner, or be delegated with ROLE_RESERVATIONIST, ROLE_RESERVATIONIST, or ROLE_SELLER_ADMIN.
This operation will not remove the coupon adjustment. Instead, it will mark that adjustment as having been voided by adding a voidedAt timestamp.