diff --git a/.stats.yml b/.stats.yml
index 60cd7afa..dbdbbcd7 100755
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,2 +1,2 @@
 configured_endpoints: 93
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-15ce5857138c8d5d61dfcfca1b028427d9501531fa5fc8ac36a84b6fdb648783.yml
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-90a52a59bc88bb7c8ae95cd1f8d2e0d69e48320d5481068fe1fbc54f539fd8db.yml
diff --git a/src/resources/coupons/coupons.ts b/src/resources/coupons/coupons.ts
index 596bf0b5..ce23c39a 100755
--- a/src/resources/coupons/coupons.ts
+++ b/src/resources/coupons/coupons.ts
@@ -61,7 +61,7 @@ export class CouponsPage extends Page<Coupon> {}
 
 /**
  * A coupon represents a reusable discount configuration that can be applied either
- * as a fixed currency amount or as a percentage of the usage cost. Coupons are
+ * as a fixed or percentage amount to an invoice or subscription. Coupons are
  * activated using a redemption code, which applies the discount to a subscription
  * or invoice. The duration of a coupon determines how long it remains available
  * for use by end users.
diff --git a/src/resources/subscriptions.ts b/src/resources/subscriptions.ts
index 93a3153a..d82e45e8 100755
--- a/src/resources/subscriptions.ts
+++ b/src/resources/subscriptions.ts
@@ -1002,7 +1002,8 @@ export class Subscriptions extends APIResource {
    * This endpoint can be used to clear scheduled updates to the quantity for a fixed
    * fee.
    *
-   * If there are no updates scheduled, this endpoint is a no-op.
+   * If there are no updates scheduled, a request validation error will be returned
+   * with a 400 status code.
    */
   unscheduleFixedFeeQuantityUpdates(
     subscriptionId: string,