Update OpenAPI for a96bbc22c3839019a2e258e7dddea6c0df6e577f

Author: stripe-openapi[bot]

embedded/openapi/fixtures3.json

@@ -2382,7 +2382,6 @@
       "account_tax_ids": null,
       "amount_due": 1000,
       "amount_paid": 0,
-      "amount_paid_off_stripe": 0,
       "amount_remaining": 1000,
       "amount_shipping": 0,
       "application": null,
@@ -6697,4 +6696,4 @@
       "object": "terminal.refund"
     }
   }
-}
+}