diff --git a/packages/platform-sdk/src/generated/models/cart.ts b/packages/platform-sdk/src/generated/models/cart.ts
index 1b69cb8ea..8d9038e7d 100644
--- a/packages/platform-sdk/src/generated/models/cart.ts
+++ b/packages/platform-sdk/src/generated/models/cart.ts
@@ -3123,7 +3123,9 @@ export interface CartSetCustomerGroupAction {
 export interface CartSetCustomerIdAction {
   readonly action: 'setCustomerId'
   /**
-   *	`id` of an existing [Customer](ctp:api:type:Customer). If empty, any value is removed.
+   *	`id` of an existing [Customer](ctp:api:type:Customer).
+   *	If the Customer is assigned to a [CustomerGroup](ctp:api:type:CustomerGroup), this update action also sets the value for the `customerGroup` field.
+   *	If empty, the update action removes the value for both `customerId` and `customerGroup`.
    *
    *
    */
diff --git a/references.txt b/references.txt
index 6aeb77d00..7e04aa2e3 100644
--- a/references.txt
+++ b/references.txt
@@ -289,3 +289,4 @@ d74a87f613d9efd31448c3b11f505f7bf6bf57c0
 4c21b32d2f4bd2b61a9ee586c736672ad4b4ff0b
 0de2b778a4e263ceec08d7cfd62f615bb2c34c7e
 482680f2aa9a6729cc2187040570c5662b9e5d6a
+b872851076c028acaa1cc7eb5f24030fc632b8d1