diff --git a/infra/apim_v2/api/ms_internal_api/v1/openapi.uat.json b/infra/apim_v2/api/ms_internal_api/v1/openapi.uat.json
index c31efc56..ef6f71b5 100644
--- a/infra/apim_v2/api/ms_internal_api/v1/openapi.uat.json
+++ b/infra/apim_v2/api/ms_internal_api/v1/openapi.uat.json
@@ -411,7 +411,7 @@
         ],
         "summary": "Get institution by institution taxCode",
         "description": "Get the company represented by taxCode of the institution passed as a parameter",
-        "operationId": "institutionsPdndByDescriptionUsingGET",
+        "operationId": "institutionPdndByTaxCodeUsingGET",
         "parameters": [
           {
             "name": "taxCode",
@@ -2192,10 +2192,10 @@
           "mail3": {
             "type": "string"
           },
-          "cap": {
+          "uriprotocolloInformatico": {
             "type": "string"
           },
-          "uriprotocolloInformatico": {
+          "cap": {
             "type": "string"
           }
         }