fix checkout openapi

Author: aferracci

openapi/checkout.json

@@ -75,7 +75,7 @@
                                 "example": {
                                     "type": "about:blank",
                                     "title": "string",
-                                    "status": 200,
+                                    "status": 400,
                                     "detail": "There was an error processing the request",
                                     "instance": "string"
                                 }
@@ -92,7 +92,7 @@
                                 "example": {
                                     "type": "about:blank",
                                     "title": "string",
-                                    "status": 200,
+                                    "status": 500,
                                     "detail": "There was an error processing the request",
                                     "instance": "string"
                                 }
@@ -167,15 +167,15 @@
                                 "noticeNumber": "302012387654312384",
                                 "fiscalCode": "77777777777",
                                 "amount": 1000,
-                                "detail": "There was an error processing the request",
-                                "instance": "string"
+                                "companyName": "Università degli Studi di Roma La Sapienza",
+                                "description": "Pagamento test PostePay"
                             },
                             {
                                 "noticeNumber": "302012387654312385",
                                 "fiscalCode": "77777777777",
                                 "amount": 2000,
-                                "detail": "There was an error processing the request",
-                                "instance": "string"
+                                "companyName": "Università degli Studi di Roma La Sapienza",
+                                "description": "Pagamento test PostePay"
                             }
                         ]
                     },
@@ -276,4 +276,4 @@
             "apiKeyQuery": []
         }
     ]
-}
+}