diff --git a/sdk/confluent/arm-confluent/src/confluentManagementClientContext.ts b/sdk/confluent/arm-confluent/src/confluentManagementClientContext.ts
index 0625c926f555..a282b8bf5253 100644
--- a/sdk/confluent/arm-confluent/src/confluentManagementClientContext.ts
+++ b/sdk/confluent/arm-confluent/src/confluentManagementClientContext.ts
@@ -36,7 +36,7 @@ export class ConfluentManagementClientContext extends msRestAzure.AzureServiceCl
     if (!options) {
       options = {};
     }
-    if (!options.userAgent) {
+    if(!options.userAgent) {
       const defaultUserAgent = msRestAzure.getDefaultUserAgentValue();
       options.userAgent = `${packageName}/${packageVersion} ${defaultUserAgent}`;
     }
@@ -51,10 +51,10 @@ export class ConfluentManagementClientContext extends msRestAzure.AzureServiceCl
     this.credentials = credentials;
     this.subscriptionId = subscriptionId;
 
-    if (options.acceptLanguage !== null && options.acceptLanguage !== undefined) {
+    if(options.acceptLanguage !== null && options.acceptLanguage !== undefined) {
       this.acceptLanguage = options.acceptLanguage;
     }
-    if (options.longRunningOperationRetryTimeout !== null && options.longRunningOperationRetryTimeout !== undefined) {
+    if(options.longRunningOperationRetryTimeout !== null && options.longRunningOperationRetryTimeout !== undefined) {
       this.longRunningOperationRetryTimeout = options.longRunningOperationRetryTimeout;
     }
   }
diff --git a/sdk/confluent/arm-confluent/src/models/index.ts b/sdk/confluent/arm-confluent/src/models/index.ts
index 5398bfa493fe..9b53892a4e0b 100644
--- a/sdk/confluent/arm-confluent/src/models/index.ts
+++ b/sdk/confluent/arm-confluent/src/models/index.ts
@@ -171,8 +171,9 @@ export interface OfferDetail {
    * SaaS Offer Status. Possible values include: 'Started', 'PendingFulfillmentStart',
    * 'InProgress', 'Subscribed', 'Suspended', 'Reinstated', 'Succeeded', 'Failed', 'Unsubscribed',
    * 'Updating'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
-  status?: SaaSOfferStatus;
+  readonly status?: SaaSOfferStatus;
 }
 
 /**
@@ -217,8 +218,9 @@ export interface OrganizationResourceProperties {
   /**
    * Provision states for confluent RP. Possible values include: 'Accepted', 'Creating',
    * 'Updating', 'Deleting', 'Succeeded', 'Failed', 'Canceled', 'Deleted', 'NotSpecified'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
-  provisioningState?: ProvisionState;
+  readonly provisioningState?: ProvisionState;
   /**
    * Id of the Confluent organization.
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
@@ -266,8 +268,9 @@ export interface OrganizationResource extends BaseResource {
   /**
    * Provision states for confluent RP. Possible values include: 'Accepted', 'Creating',
    * 'Updating', 'Deleting', 'Succeeded', 'Failed', 'Canceled', 'Deleted', 'NotSpecified'
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
-  provisioningState?: ProvisionState;
+  readonly provisioningState?: ProvisionState;
   /**
    * Id of the Confluent organization.
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
@@ -373,8 +376,9 @@ export interface ConfluentAgreementResourceListResponse extends Array<ConfluentA
 export interface OperationListResult extends Array<OperationResult> {
   /**
    * URL to get the next set of operation list results if there are any.
+   * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
-  nextLink?: string;
+  readonly nextLink?: string;
 }
 
 /**
diff --git a/sdk/confluent/arm-confluent/src/models/mappers.ts b/sdk/confluent/arm-confluent/src/models/mappers.ts
index 0f3eb00a6f6a..d41c357bdee8 100644
--- a/sdk/confluent/arm-confluent/src/models/mappers.ts
+++ b/sdk/confluent/arm-confluent/src/models/mappers.ts
@@ -268,6 +268,7 @@ export const OfferDetail: msRest.CompositeMapper = {
         }
       },
       status: {
+        readOnly: true,
         serializedName: "status",
         type: {
           name: "String"
@@ -350,6 +351,7 @@ export const OrganizationResourceProperties: msRest.CompositeMapper = {
         }
       },
       provisioningState: {
+        readOnly: true,
         serializedName: "provisioningState",
         type: {
           name: "String"
@@ -422,6 +424,7 @@ export const OrganizationResource: msRest.CompositeMapper = {
         }
       },
       provisioningState: {
+        readOnly: true,
         serializedName: "properties.provisioningState",
         type: {
           name: "String"
@@ -544,6 +547,7 @@ export const OperationListResult: msRest.CompositeMapper = {
         }
       },
       nextLink: {
+        readOnly: true,
         serializedName: "nextLink",
         type: {
           name: "String"
diff --git a/sdk/confluent/arm-confluent/src/operations/marketplaceAgreements.ts b/sdk/confluent/arm-confluent/src/operations/marketplaceAgreements.ts
index 3731942dac97..e6bcf0f4d6a9 100644
--- a/sdk/confluent/arm-confluent/src/operations/marketplaceAgreements.ts
+++ b/sdk/confluent/arm-confluent/src/operations/marketplaceAgreements.ts
@@ -110,6 +110,9 @@ const listOperationSpec: msRest.OperationSpec = {
   urlParameters: [
     Parameters.subscriptionId
   ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
   headerParameters: [
     Parameters.acceptLanguage
   ],
@@ -130,6 +133,9 @@ const createOperationSpec: msRest.OperationSpec = {
   urlParameters: [
     Parameters.subscriptionId
   ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
   headerParameters: [
     Parameters.acceptLanguage
   ],
@@ -158,6 +164,9 @@ const listNextOperationSpec: msRest.OperationSpec = {
   urlParameters: [
     Parameters.nextPageLink
   ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
   headerParameters: [
     Parameters.acceptLanguage
   ],