From 3b0e8c685f356050a01b375535a309e630b1cf65 Mon Sep 17 00:00:00 2001
From: Bo Liang Su <92525548+bolsu@users.noreply.github.com>
Date: Fri, 14 Nov 2025 06:33:29 +0100
Subject: [PATCH] UNITY-9973 Extend the cart API to include the coupon code

UNITY-9973 Extend the cart API to include the coupon code
---
 _raml/apps/carts/examples/post_carts_cartid_coupon_response.json | 1 +
 apps/data-types.md                                               | 1 +
 2 files changed, 2 insertions(+)

diff --git a/_raml/apps/carts/examples/post_carts_cartid_coupon_response.json b/_raml/apps/carts/examples/post_carts_cartid_coupon_response.json
index 4cfb0f1e5..fc48f7dc6 100644
--- a/_raml/apps/carts/examples/post_carts_cartid_coupon_response.json
+++ b/_raml/apps/carts/examples/post_carts_cartid_coupon_response.json
@@ -156,6 +156,7 @@
     "couponLineItem": {
       "couponLineItemId": "5858F55B-0C82-4C2C-A435-D5809AB3C878",
       "couponCampaignId": "5936D13B-4C3A-6CC4-233F-AC17320912BE",
+      "couponCode": "KDM38Q",
       "lineItemPrice": {
         "taxType": "NONE",
         "formatted": "-12.99 €",
diff --git a/apps/data-types.md b/apps/data-types.md
index a68a7646d..812c9a964 100644
--- a/apps/data-types.md
+++ b/apps/data-types.md
@@ -293,6 +293,7 @@ ePages Now only!
 | - | - |  - |
 | couponLineItemId | string | The unique identifier of the coupon line item. |
 | couponCampaignId | string | The unique identifier of the campaign the coupon belongs to. |
+| couponCode | string | The coupon code that was redeemed. |
 | lineItemPrice | object of [price](page:apps-data-types#price) | The price of the line item (`singleItemPrice` multiplied by `quantity`). |
 | validationErrors | array of error strings | The error that occurred when redeeming a coupon for this cart. Can be one of *LineItemsSubTotalTooSmall*, *CouponIsInvalidated*, *ValidCouponCountReached*, *CouponNotEffective*, *PaymentMethodMisMatch*, *ShippingMethodMisMatch*, *ProductMisMatch*.