diff --git a/.sha256sum b/.sha256sum
index b31fb8f25..fac8d09e2 100644
--- a/.sha256sum
+++ b/.sha256sum
@@ -1 +1 @@
-48a640ffacc8268a38b50bd429c9577efad81acbbdf634804dccc2ed8babf7f8  swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/redhatopenshift.json
+c3d4ab3080f5db8b2d4eab649005182ec168a3a15823ab77ba8d4c1db254081d  swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/redhatopenshift.json
diff --git a/pkg/api/v20191231preview/openshiftclustercredentials.go b/pkg/api/v20191231preview/openshiftclustercredentials.go
index 3a917fdc0..7ddbc459b 100644
--- a/pkg/api/v20191231preview/openshiftclustercredentials.go
+++ b/pkg/api/v20191231preview/openshiftclustercredentials.go
@@ -5,6 +5,9 @@ package v20191231preview
 
 // OpenShiftClusterCredentials represents an OpenShift cluster's credentials
 type OpenShiftClusterCredentials struct {
+	// The username for the kubeadmin user
+	KubeadminUsername string `json:"kubeadminUsername,omitempty"`
+
 	// The password for the kubeadmin user
 	KubeadminPassword string `json:"kubeadminPassword,omitempty"`
 }
diff --git a/pkg/api/v20191231preview/openshiftclustercredentials_convert.go b/pkg/api/v20191231preview/openshiftclustercredentials_convert.go
index 42cb50796..fb6235710 100644
--- a/pkg/api/v20191231preview/openshiftclustercredentials_convert.go
+++ b/pkg/api/v20191231preview/openshiftclustercredentials_convert.go
@@ -14,6 +14,7 @@ import (
 // returned objects.
 func openShiftClusterCredentialsToExternal(oc *api.OpenShiftCluster) *OpenShiftClusterCredentials {
 	out := &OpenShiftClusterCredentials{
+		KubeadminUsername: "kubeadmin",
 		KubeadminPassword: oc.Properties.KubeadminPassword,
 	}
 
diff --git a/pkg/client/services/preview/redhatopenshift/mgmt/2019-12-31-preview/redhatopenshift/models.go b/pkg/client/services/preview/redhatopenshift/mgmt/2019-12-31-preview/redhatopenshift/models.go
index 406dd2b20..46f0bf35d 100644
--- a/pkg/client/services/preview/redhatopenshift/mgmt/2019-12-31-preview/redhatopenshift/models.go
+++ b/pkg/client/services/preview/redhatopenshift/mgmt/2019-12-31-preview/redhatopenshift/models.go
@@ -234,6 +234,8 @@ func (osc *OpenShiftCluster) UnmarshalJSON(body []byte) error {
 // OpenShiftClusterCredentials openShiftClusterCredentials represents an OpenShift cluster's credentials
 type OpenShiftClusterCredentials struct {
 	autorest.Response `json:"-"`
+	// KubeadminUsername - The username for the kubeadmin user
+	KubeadminUsername *string `json:"kubeadminUsername,omitempty"`
 	// KubeadminPassword - The password for the kubeadmin user
 	KubeadminPassword *string `json:"kubeadminPassword,omitempty"`
 }
diff --git a/python/client/azure/mgmt/redhatopenshift/v2019_12_31_preview/models/_models.py b/python/client/azure/mgmt/redhatopenshift/v2019_12_31_preview/models/_models.py
index 9feddeec2..55c77e5f1 100644
--- a/python/client/azure/mgmt/redhatopenshift/v2019_12_31_preview/models/_models.py
+++ b/python/client/azure/mgmt/redhatopenshift/v2019_12_31_preview/models/_models.py
@@ -236,16 +236,20 @@ class OpenShiftCluster(Model):
 class OpenShiftClusterCredentials(Model):
     """OpenShiftClusterCredentials represents an OpenShift cluster's credentials.
 
+    :param kubeadmin_username: The username for the kubeadmin user
+    :type kubeadmin_username: str
     :param kubeadmin_password: The password for the kubeadmin user
     :type kubeadmin_password: str
     """
 
     _attribute_map = {
+        'kubeadmin_username': {'key': 'kubeadminUsername', 'type': 'str'},
         'kubeadmin_password': {'key': 'kubeadminPassword', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
         super(OpenShiftClusterCredentials, self).__init__(**kwargs)
+        self.kubeadmin_username = kwargs.get('kubeadmin_username', None)
         self.kubeadmin_password = kwargs.get('kubeadmin_password', None)
 
 
diff --git a/python/client/azure/mgmt/redhatopenshift/v2019_12_31_preview/models/_models_py3.py b/python/client/azure/mgmt/redhatopenshift/v2019_12_31_preview/models/_models_py3.py
index bf2414e21..b5758c233 100644
--- a/python/client/azure/mgmt/redhatopenshift/v2019_12_31_preview/models/_models_py3.py
+++ b/python/client/azure/mgmt/redhatopenshift/v2019_12_31_preview/models/_models_py3.py
@@ -236,16 +236,20 @@ class OpenShiftCluster(Model):
 class OpenShiftClusterCredentials(Model):
     """OpenShiftClusterCredentials represents an OpenShift cluster's credentials.
 
+    :param kubeadmin_username: The username for the kubeadmin user
+    :type kubeadmin_username: str
     :param kubeadmin_password: The password for the kubeadmin user
     :type kubeadmin_password: str
     """
 
     _attribute_map = {
+        'kubeadmin_username': {'key': 'kubeadminUsername', 'type': 'str'},
         'kubeadmin_password': {'key': 'kubeadminPassword', 'type': 'str'},
     }
 
-    def __init__(self, *, kubeadmin_password: str=None, **kwargs) -> None:
+    def __init__(self, *, kubeadmin_username: str=None, kubeadmin_password: str=None, **kwargs) -> None:
         super(OpenShiftClusterCredentials, self).__init__(**kwargs)
+        self.kubeadmin_username = kubeadmin_username
         self.kubeadmin_password = kubeadmin_password
 
 
diff --git a/swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/examples/OpenShiftClusters_GetCredentials.json b/swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/examples/OpenShiftClusters_GetCredentials.json
index 0d4b71139..dc148529e 100644
--- a/swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/examples/OpenShiftClusters_GetCredentials.json
+++ b/swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/examples/OpenShiftClusters_GetCredentials.json
@@ -8,6 +8,7 @@
     "responses": {
         "200": {
             "body": {
+                "kubeadminUsername": "kubeadmin",
                 "kubeadminPassword": "password"
             }
         }
diff --git a/swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/redhatopenshift.json b/swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/redhatopenshift.json
index e01486499..643bc8966 100644
--- a/swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/redhatopenshift.json
+++ b/swagger/redhatopenshift/resource-manager/Microsoft.RedHatOpenShift/preview/2019-12-31-preview/redhatopenshift.json
@@ -536,6 +536,10 @@
         "OpenShiftClusterCredentials": {
             "description": "OpenShiftClusterCredentials represents an OpenShift cluster's credentials",
             "properties": {
+                "kubeadminUsername": {
+                    "description": "The username for the kubeadmin user",
+                    "type": "string"
+                },
                 "kubeadminPassword": {
                     "description": "The password for the kubeadmin user",
                     "type": "string"