chore(docs): Updated API Reference (v2) (#9437)

Automated changes by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

Co-authored-by: Shahed Nasser <27354907+shahednasser@users.noreply.github.com>

www/utils/generated/oas-output/schemas/BaseRefund.ts

@@ -36,6 +36,8 @@
  *     description: The ID of the user that created the refund.
  *   payment:
  *     $ref: "#/components/schemas/BasePayment"
+ *   refund_reason:
+ *     $ref: "#/components/schemas/RefundReason"
  * 
 */