diff --git a/services/containerservice/mgmt/2018-03-31/containerservice/managedclusters.go b/services/containerservice/mgmt/2018-03-31/containerservice/managedclusters.go
index 809290b656fd..22242acefbfe 100644
--- a/services/containerservice/mgmt/2018-03-31/containerservice/managedclusters.go
+++ b/services/containerservice/mgmt/2018-03-31/containerservice/managedclusters.go
@@ -965,14 +965,13 @@ func (client ManagedClustersClient) ResetAADProfileSender(req *http.Request) (fu
 
 // ResetAADProfileResponder handles the response to the ResetAADProfile request. The method always
 // closes the http.Response Body.
-func (client ManagedClustersClient) ResetAADProfileResponder(resp *http.Response) (result ManagedCluster, err error) {
+func (client ManagedClustersClient) ResetAADProfileResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
-		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
+	result.Response = resp
 	return
 }
 
@@ -1053,14 +1052,13 @@ func (client ManagedClustersClient) ResetServicePrincipalProfileSender(req *http
 
 // ResetServicePrincipalProfileResponder handles the response to the ResetServicePrincipalProfile request. The method always
 // closes the http.Response Body.
-func (client ManagedClustersClient) ResetServicePrincipalProfileResponder(resp *http.Response) (result ManagedCluster, err error) {
+func (client ManagedClustersClient) ResetServicePrincipalProfileResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
-		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
+	result.Response = resp
 	return
 }
 
diff --git a/services/containerservice/mgmt/2018-03-31/containerservice/models.go b/services/containerservice/mgmt/2018-03-31/containerservice/models.go
index 42f40fbf556e..29b97b40794c 100644
--- a/services/containerservice/mgmt/2018-03-31/containerservice/models.go
+++ b/services/containerservice/mgmt/2018-03-31/containerservice/models.go
@@ -671,7 +671,8 @@ type CredentialResult struct {
 // CredentialResults the list of credential result response.
 type CredentialResults struct {
 	autorest.Response `json:"-"`
-	Kubeconfigs       *[]CredentialResult `json:"kubeconfigs,omitempty"`
+	// Kubeconfigs - Base64-encoded Kubernetes configuration file.
+	Kubeconfigs *[]CredentialResult `json:"kubeconfigs,omitempty"`
 }
 
 // CustomProfile properties to configure a custom container service cluster.
@@ -1419,7 +1420,7 @@ type ManagedClustersResetAADProfileFuture struct {
 
 // Result returns the result of the asynchronous operation.
 // If the operation has not completed it will return an error.
-func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedClustersClient) (mc ManagedCluster, err error) {
+func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedClustersClient) (ar autorest.Response, err error) {
 	var done bool
 	done, err = future.Done(client)
 	if err != nil {
@@ -1430,13 +1431,7 @@ func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedCluster
 		err = azure.NewAsyncOpIncompleteError("containerservice.ManagedClustersResetAADProfileFuture")
 		return
 	}
-	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-	if mc.Response.Response, err = future.GetResult(sender); err == nil && mc.Response.Response.StatusCode != http.StatusNoContent {
-		mc, err = client.ResetAADProfileResponder(mc.Response.Response)
-		if err != nil {
-			err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersResetAADProfileFuture", "Result", mc.Response.Response, "Failure responding to request")
-		}
-	}
+	ar.Response = future.Response()
 	return
 }
 
@@ -1448,7 +1443,7 @@ type ManagedClustersResetServicePrincipalProfileFuture struct {
 
 // Result returns the result of the asynchronous operation.
 // If the operation has not completed it will return an error.
-func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client ManagedClustersClient) (mc ManagedCluster, err error) {
+func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client ManagedClustersClient) (ar autorest.Response, err error) {
 	var done bool
 	done, err = future.Done(client)
 	if err != nil {
@@ -1459,13 +1454,7 @@ func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client M
 		err = azure.NewAsyncOpIncompleteError("containerservice.ManagedClustersResetServicePrincipalProfileFuture")
 		return
 	}
-	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-	if mc.Response.Response, err = future.GetResult(sender); err == nil && mc.Response.Response.StatusCode != http.StatusNoContent {
-		mc, err = client.ResetServicePrincipalProfileResponder(mc.Response.Response)
-		if err != nil {
-			err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersResetServicePrincipalProfileFuture", "Result", mc.Response.Response, "Failure responding to request")
-		}
-	}
+	ar.Response = future.Response()
 	return
 }
 
diff --git a/services/preview/containerservice/mgmt/2018-08-01-preview/containerservice/managedclusters.go b/services/preview/containerservice/mgmt/2018-08-01-preview/containerservice/managedclusters.go
index 2b2eb4b07439..1798a253701d 100644
--- a/services/preview/containerservice/mgmt/2018-08-01-preview/containerservice/managedclusters.go
+++ b/services/preview/containerservice/mgmt/2018-08-01-preview/containerservice/managedclusters.go
@@ -965,14 +965,13 @@ func (client ManagedClustersClient) ResetAADProfileSender(req *http.Request) (fu
 
 // ResetAADProfileResponder handles the response to the ResetAADProfile request. The method always
 // closes the http.Response Body.
-func (client ManagedClustersClient) ResetAADProfileResponder(resp *http.Response) (result ManagedCluster, err error) {
+func (client ManagedClustersClient) ResetAADProfileResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
-		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
+	result.Response = resp
 	return
 }
 
@@ -1053,14 +1052,13 @@ func (client ManagedClustersClient) ResetServicePrincipalProfileSender(req *http
 
 // ResetServicePrincipalProfileResponder handles the response to the ResetServicePrincipalProfile request. The method always
 // closes the http.Response Body.
-func (client ManagedClustersClient) ResetServicePrincipalProfileResponder(resp *http.Response) (result ManagedCluster, err error) {
+func (client ManagedClustersClient) ResetServicePrincipalProfileResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
-		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
+	result.Response = resp
 	return
 }
 
diff --git a/services/preview/containerservice/mgmt/2018-08-01-preview/containerservice/models.go b/services/preview/containerservice/mgmt/2018-08-01-preview/containerservice/models.go
index f21bf86f6178..0fac62150ef5 100644
--- a/services/preview/containerservice/mgmt/2018-08-01-preview/containerservice/models.go
+++ b/services/preview/containerservice/mgmt/2018-08-01-preview/containerservice/models.go
@@ -811,7 +811,8 @@ type CredentialResult struct {
 // CredentialResults the list of credential result response.
 type CredentialResults struct {
 	autorest.Response `json:"-"`
-	Kubeconfigs       *[]CredentialResult `json:"kubeconfigs,omitempty"`
+	// Kubeconfigs - Base64-encoded Kubernetes configuration file.
+	Kubeconfigs *[]CredentialResult `json:"kubeconfigs,omitempty"`
 }
 
 // CustomProfile properties to configure a custom container service cluster.
@@ -1565,7 +1566,7 @@ type ManagedClustersResetAADProfileFuture struct {
 
 // Result returns the result of the asynchronous operation.
 // If the operation has not completed it will return an error.
-func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedClustersClient) (mc ManagedCluster, err error) {
+func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedClustersClient) (ar autorest.Response, err error) {
 	var done bool
 	done, err = future.Done(client)
 	if err != nil {
@@ -1576,13 +1577,7 @@ func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedCluster
 		err = azure.NewAsyncOpIncompleteError("containerservice.ManagedClustersResetAADProfileFuture")
 		return
 	}
-	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-	if mc.Response.Response, err = future.GetResult(sender); err == nil && mc.Response.Response.StatusCode != http.StatusNoContent {
-		mc, err = client.ResetAADProfileResponder(mc.Response.Response)
-		if err != nil {
-			err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersResetAADProfileFuture", "Result", mc.Response.Response, "Failure responding to request")
-		}
-	}
+	ar.Response = future.Response()
 	return
 }
 
@@ -1594,7 +1589,7 @@ type ManagedClustersResetServicePrincipalProfileFuture struct {
 
 // Result returns the result of the asynchronous operation.
 // If the operation has not completed it will return an error.
-func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client ManagedClustersClient) (mc ManagedCluster, err error) {
+func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client ManagedClustersClient) (ar autorest.Response, err error) {
 	var done bool
 	done, err = future.Done(client)
 	if err != nil {
@@ -1605,13 +1600,7 @@ func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client M
 		err = azure.NewAsyncOpIncompleteError("containerservice.ManagedClustersResetServicePrincipalProfileFuture")
 		return
 	}
-	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-	if mc.Response.Response, err = future.GetResult(sender); err == nil && mc.Response.Response.StatusCode != http.StatusNoContent {
-		mc, err = client.ResetServicePrincipalProfileResponder(mc.Response.Response)
-		if err != nil {
-			err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersResetServicePrincipalProfileFuture", "Result", mc.Response.Response, "Failure responding to request")
-		}
-	}
+	ar.Response = future.Response()
 	return
 }
 
diff --git a/services/preview/containerservice/mgmt/2018-09-30-preview/containerservice/managedclusters.go b/services/preview/containerservice/mgmt/2018-09-30-preview/containerservice/managedclusters.go
index 809290b656fd..22242acefbfe 100644
--- a/services/preview/containerservice/mgmt/2018-09-30-preview/containerservice/managedclusters.go
+++ b/services/preview/containerservice/mgmt/2018-09-30-preview/containerservice/managedclusters.go
@@ -965,14 +965,13 @@ func (client ManagedClustersClient) ResetAADProfileSender(req *http.Request) (fu
 
 // ResetAADProfileResponder handles the response to the ResetAADProfile request. The method always
 // closes the http.Response Body.
-func (client ManagedClustersClient) ResetAADProfileResponder(resp *http.Response) (result ManagedCluster, err error) {
+func (client ManagedClustersClient) ResetAADProfileResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
-		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
+	result.Response = resp
 	return
 }
 
@@ -1053,14 +1052,13 @@ func (client ManagedClustersClient) ResetServicePrincipalProfileSender(req *http
 
 // ResetServicePrincipalProfileResponder handles the response to the ResetServicePrincipalProfile request. The method always
 // closes the http.Response Body.
-func (client ManagedClustersClient) ResetServicePrincipalProfileResponder(resp *http.Response) (result ManagedCluster, err error) {
+func (client ManagedClustersClient) ResetServicePrincipalProfileResponder(resp *http.Response) (result autorest.Response, err error) {
 	err = autorest.Respond(
 		resp,
 		client.ByInspecting(),
 		azure.WithErrorUnlessStatusCode(http.StatusOK, http.StatusAccepted),
-		autorest.ByUnmarshallingJSON(&result),
 		autorest.ByClosing())
-	result.Response = autorest.Response{Response: resp}
+	result.Response = resp
 	return
 }
 
diff --git a/services/preview/containerservice/mgmt/2018-09-30-preview/containerservice/models.go b/services/preview/containerservice/mgmt/2018-09-30-preview/containerservice/models.go
index 1c2cb826b197..9d415dcb4e90 100644
--- a/services/preview/containerservice/mgmt/2018-09-30-preview/containerservice/models.go
+++ b/services/preview/containerservice/mgmt/2018-09-30-preview/containerservice/models.go
@@ -796,7 +796,8 @@ type CredentialResult struct {
 // CredentialResults the list of credential result response.
 type CredentialResults struct {
 	autorest.Response `json:"-"`
-	Kubeconfigs       *[]CredentialResult `json:"kubeconfigs,omitempty"`
+	// Kubeconfigs - Base64-encoded Kubernetes configuration file.
+	Kubeconfigs *[]CredentialResult `json:"kubeconfigs,omitempty"`
 }
 
 // CustomProfile properties to configure a custom container service cluster.
@@ -1544,7 +1545,7 @@ type ManagedClustersResetAADProfileFuture struct {
 
 // Result returns the result of the asynchronous operation.
 // If the operation has not completed it will return an error.
-func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedClustersClient) (mc ManagedCluster, err error) {
+func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedClustersClient) (ar autorest.Response, err error) {
 	var done bool
 	done, err = future.Done(client)
 	if err != nil {
@@ -1555,13 +1556,7 @@ func (future *ManagedClustersResetAADProfileFuture) Result(client ManagedCluster
 		err = azure.NewAsyncOpIncompleteError("containerservice.ManagedClustersResetAADProfileFuture")
 		return
 	}
-	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-	if mc.Response.Response, err = future.GetResult(sender); err == nil && mc.Response.Response.StatusCode != http.StatusNoContent {
-		mc, err = client.ResetAADProfileResponder(mc.Response.Response)
-		if err != nil {
-			err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersResetAADProfileFuture", "Result", mc.Response.Response, "Failure responding to request")
-		}
-	}
+	ar.Response = future.Response()
 	return
 }
 
@@ -1573,7 +1568,7 @@ type ManagedClustersResetServicePrincipalProfileFuture struct {
 
 // Result returns the result of the asynchronous operation.
 // If the operation has not completed it will return an error.
-func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client ManagedClustersClient) (mc ManagedCluster, err error) {
+func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client ManagedClustersClient) (ar autorest.Response, err error) {
 	var done bool
 	done, err = future.Done(client)
 	if err != nil {
@@ -1584,13 +1579,7 @@ func (future *ManagedClustersResetServicePrincipalProfileFuture) Result(client M
 		err = azure.NewAsyncOpIncompleteError("containerservice.ManagedClustersResetServicePrincipalProfileFuture")
 		return
 	}
-	sender := autorest.DecorateSender(client, autorest.DoRetryForStatusCodes(client.RetryAttempts, client.RetryDuration, autorest.StatusCodesForRetry...))
-	if mc.Response.Response, err = future.GetResult(sender); err == nil && mc.Response.Response.StatusCode != http.StatusNoContent {
-		mc, err = client.ResetServicePrincipalProfileResponder(mc.Response.Response)
-		if err != nil {
-			err = autorest.NewErrorWithError(err, "containerservice.ManagedClustersResetServicePrincipalProfileFuture", "Result", mc.Response.Response, "Failure responding to request")
-		}
-	}
+	ar.Response = future.Response()
 	return
 }