diff --git a/EI-IICS-Team/SSN_POC/POST_cert.json b/EI-IICS-Team/SSN_POC/POST_cert.json
index 389bac4c6057fbbce95bc260a327d8da618e6cd7..34df266f0bd07107eaa73d5146e73a302a2914b5 100644
--- a/EI-IICS-Team/SSN_POC/POST_cert.json
+++ b/EI-IICS-Team/SSN_POC/POST_cert.json
@@ -18,13 +18,18 @@
         "summary" : null,
         "description" : null,
         "operationId" : "POST_cert",
-        "produces" : [ "application/json" ],
-        "consumes" : [ "application/json" ],
+        "produces" : [ "application/vnd.api+json" ],
+        "consumes" : [ "application/vnd.api+json" ],
         "parameters" : [ {
-  "data": {
-    "type": "certificates",
-    "attributes": {
-      "certificate": "payloadFromFile"
+          "name" : "certificates",
+          "in" : "body",
+          "description" : null,
+          "required" : false,
+          "type" : "string",
+          "data": {
+            "type": "certificates",
+            "attributes": {
+             "certificate": "payloadFromFile"
     }
   }
 } ],