2025-11-13: Referral Coupon Service - removal of deprecated endpoints

Overview

All previously deprecated endpoints are now removed (2025-03-28: Referral Coupon Service - deprecations).

Removed endpoints & fields

Endpoint	Description
Retrieving customer's referral coupon code	Endpoint previously available under the /coupon/ReferralCouponCode/{customerId} is now available only on /coupon/{tenant}/referral-coupons/{customerNumber}.
Creating a referral coupon code for a specific customer	Endpoint previously available under the /coupon/ReferralCouponCode/{customerId} is now available only on /coupon/{tenant}/referral-coupons/{customerNumber}.

Known problems

There are no known problems.