diff --git a/packages_generated/billing/src/v2beta1/api.gen.ts b/packages_generated/billing/src/v2beta1/api.gen.ts
index 2b99c5cf6..70b412987 100644
--- a/packages_generated/billing/src/v2beta1/api.gen.ts
+++ b/packages_generated/billing/src/v2beta1/api.gen.ts
@@ -8,6 +8,7 @@ import {
   validatePathParam,
 } from '@scaleway/sdk-client'
 import {
+  unmarshalDiscount,
   unmarshalInvoice,
   unmarshalListConsumptionsResponse,
   unmarshalListDiscountsResponse,
@@ -15,6 +16,7 @@ import {
   unmarshalListTaxesResponse,
 } from './marshalling.gen'
 import type {
+  Discount,
   DownloadInvoiceRequest,
   ExportInvoicesRequest,
   GetInvoiceRequest,
@@ -27,6 +29,7 @@ import type {
   ListInvoicesResponse,
   ListTaxesRequest,
   ListTaxesResponse,
+  RedeemCouponRequest,
 } from './types.gen'
 
 /**
@@ -227,4 +230,27 @@ export class API extends ParentAPI {
    */
   listDiscounts = (request: Readonly<ListDiscountsRequest> = {}) =>
     enrichForPagination('discounts', this.pageOfListDiscounts, request)
+
+  /**
+   * Redeem coupon. Redeem a coupon given the related code.
+   *
+   * @param request - The request {@link RedeemCouponRequest}
+   * @returns A Promise of Discount
+   */
+  redeemCoupon = (request: Readonly<RedeemCouponRequest>) =>
+    this.client.fetch<Discount>(
+      {
+        method: 'POST',
+        path: `/billing/v2beta1/redeem-coupon`,
+        urlParams: urlParams(
+          ['code', request.code],
+          [
+            'organization_id',
+            request.organizationId ??
+              this.client.settings.defaultOrganizationId,
+          ],
+        ),
+      },
+      unmarshalDiscount,
+    )
 }
diff --git a/packages_generated/billing/src/v2beta1/index.gen.ts b/packages_generated/billing/src/v2beta1/index.gen.ts
index e946ff71a..fb74b2fb3 100644
--- a/packages_generated/billing/src/v2beta1/index.gen.ts
+++ b/packages_generated/billing/src/v2beta1/index.gen.ts
@@ -30,4 +30,5 @@ export type {
   ListTaxesRequestOrderBy,
   ListTaxesResponse,
   ListTaxesResponseTax,
+  RedeemCouponRequest,
 } from './types.gen'
diff --git a/packages_generated/billing/src/v2beta1/marshalling.gen.ts b/packages_generated/billing/src/v2beta1/marshalling.gen.ts
index ca982b47b..91a5ffcd8 100644
--- a/packages_generated/billing/src/v2beta1/marshalling.gen.ts
+++ b/packages_generated/billing/src/v2beta1/marshalling.gen.ts
@@ -19,6 +19,55 @@ import type {
   ListTaxesResponseTax,
 } from './types.gen'
 
+const unmarshalDiscountCoupon = (data: unknown): DiscountCoupon => {
+  if (!isJSONObject(data)) {
+    throw new TypeError(
+      `Unmarshalling the type 'DiscountCoupon' failed as data isn't a dictionary.`,
+    )
+  }
+
+  return {
+    description: data.description,
+  } as DiscountCoupon
+}
+
+const unmarshalDiscountFilter = (data: unknown): DiscountFilter => {
+  if (!isJSONObject(data)) {
+    throw new TypeError(
+      `Unmarshalling the type 'DiscountFilter' failed as data isn't a dictionary.`,
+    )
+  }
+
+  return {
+    exclude: data.exclude,
+    type: data.type,
+    value: data.value,
+  } as DiscountFilter
+}
+
+export const unmarshalDiscount = (data: unknown): Discount => {
+  if (!isJSONObject(data)) {
+    throw new TypeError(
+      `Unmarshalling the type 'Discount' failed as data isn't a dictionary.`,
+    )
+  }
+
+  return {
+    coupon: data.coupon ? unmarshalDiscountCoupon(data.coupon) : undefined,
+    creationDate: unmarshalDate(data.creation_date),
+    description: data.description,
+    filters: unmarshalArrayOfObject(data.filters, unmarshalDiscountFilter),
+    id: data.id,
+    mode: data.mode,
+    organizationId: data.organization_id,
+    startDate: unmarshalDate(data.start_date),
+    stopDate: unmarshalDate(data.stop_date),
+    value: data.value,
+    valueRemaining: data.value_remaining,
+    valueUsed: data.value_used,
+  } as Discount
+}
+
 export const unmarshalInvoice = (data: unknown): Invoice => {
   if (!isJSONObject(data)) {
     throw new TypeError(
@@ -94,55 +143,6 @@ export const unmarshalListConsumptionsResponse = (
   } as ListConsumptionsResponse
 }
 
-const unmarshalDiscountCoupon = (data: unknown): DiscountCoupon => {
-  if (!isJSONObject(data)) {
-    throw new TypeError(
-      `Unmarshalling the type 'DiscountCoupon' failed as data isn't a dictionary.`,
-    )
-  }
-
-  return {
-    description: data.description,
-  } as DiscountCoupon
-}
-
-const unmarshalDiscountFilter = (data: unknown): DiscountFilter => {
-  if (!isJSONObject(data)) {
-    throw new TypeError(
-      `Unmarshalling the type 'DiscountFilter' failed as data isn't a dictionary.`,
-    )
-  }
-
-  return {
-    exclude: data.exclude,
-    type: data.type,
-    value: data.value,
-  } as DiscountFilter
-}
-
-const unmarshalDiscount = (data: unknown): Discount => {
-  if (!isJSONObject(data)) {
-    throw new TypeError(
-      `Unmarshalling the type 'Discount' failed as data isn't a dictionary.`,
-    )
-  }
-
-  return {
-    coupon: data.coupon ? unmarshalDiscountCoupon(data.coupon) : undefined,
-    creationDate: unmarshalDate(data.creation_date),
-    description: data.description,
-    filters: unmarshalArrayOfObject(data.filters, unmarshalDiscountFilter),
-    id: data.id,
-    mode: data.mode,
-    organizationId: data.organization_id,
-    startDate: unmarshalDate(data.start_date),
-    stopDate: unmarshalDate(data.stop_date),
-    value: data.value,
-    valueRemaining: data.value_remaining,
-    valueUsed: data.value_used,
-  } as Discount
-}
-
 export const unmarshalListDiscountsResponse = (
   data: unknown,
 ): ListDiscountsResponse => {
diff --git a/packages_generated/billing/src/v2beta1/types.gen.ts b/packages_generated/billing/src/v2beta1/types.gen.ts
index 9553d0e0b..97fee5c39 100644
--- a/packages_generated/billing/src/v2beta1/types.gen.ts
+++ b/packages_generated/billing/src/v2beta1/types.gen.ts
@@ -480,3 +480,14 @@ export interface ListTaxesResponse {
    */
   updatedAt?: Date
 }
+
+export type RedeemCouponRequest = {
+  /**
+   * The Organization ID of the discount.
+   */
+  organizationId?: string
+  /**
+   * The code of the coupon to redeem.
+   */
+  code: string
+}