diff --git a/specification/confluent/resource-manager/Microsoft.Confluent/preview/2020-03-01-preview/confluent.json b/specification/confluent/resource-manager/Microsoft.Confluent/preview/2020-03-01-preview/confluent.json
index f8f4d1ea3350..2d4d8872d4e0 100644
--- a/specification/confluent/resource-manager/Microsoft.Confluent/preview/2020-03-01-preview/confluent.json
+++ b/specification/confluent/resource-manager/Microsoft.Confluent/preview/2020-03-01-preview/confluent.json
@@ -44,6 +44,9 @@
           "application/json"
         ],
         "parameters": [
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          },
           {
             "$ref": "#/parameters/SubscriptionIdParameter"
           }
@@ -86,6 +89,9 @@
           "application/json"
         ],
         "parameters": [
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          },
           {
             "$ref": "#/parameters/SubscriptionIdParameter"
           },
@@ -751,7 +757,8 @@
         },
         "provisioningState": {
           "description": "Provision states for confluent RP",
-          "$ref": "#/definitions/ProvisioningState"
+          "$ref": "#/definitions/ProvisioningState",
+          "readOnly": true
         },
         "organizationId": {
           "description": "Id of the Confluent organization.",
diff --git a/specification/confluent/resource-manager/Microsoft.Confluent/stable/2020-03-01/confluent.json b/specification/confluent/resource-manager/Microsoft.Confluent/stable/2020-03-01/confluent.json
index 26c223cc32d7..ca70806c77f9 100644
--- a/specification/confluent/resource-manager/Microsoft.Confluent/stable/2020-03-01/confluent.json
+++ b/specification/confluent/resource-manager/Microsoft.Confluent/stable/2020-03-01/confluent.json
@@ -44,6 +44,9 @@
           "application/json"
         ],
         "parameters": [
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          },
           {
             "$ref": "#/parameters/SubscriptionIdParameter"
           }
@@ -86,6 +89,9 @@
           "application/json"
         ],
         "parameters": [
+          {
+            "$ref": "#/parameters/ApiVersionParameter"
+          },
           {
             "$ref": "#/parameters/SubscriptionIdParameter"
           },
@@ -751,7 +757,8 @@
         },
         "provisioningState": {
           "description": "Provision states for confluent RP",
-          "$ref": "#/definitions/ProvisioningState"
+          "$ref": "#/definitions/ProvisioningState",
+          "readOnly": true
         },
         "organizationId": {
           "description": "Id of the Confluent organization.",