diff --git a/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/__init__.py b/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/__init__.py
index e87407ae0e93..212f9ac225a2 100644
--- a/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/__init__.py
+++ b/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/__init__.py
@@ -71,6 +71,7 @@
     AgentPoolType,
     NetworkPlugin,
     NetworkPolicy,
+    LoadBalancerSku,
 )
 
 __all__ = [
@@ -108,4 +109,5 @@
     'AgentPoolType',
     'NetworkPlugin',
     'NetworkPolicy',
+    'LoadBalancerSku',
 ]
diff --git a/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_client_enums.py b/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_client_enums.py
index f317ac627e89..cae3ad2eaf24 100644
--- a/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_client_enums.py
+++ b/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_client_enums.py
@@ -218,3 +218,9 @@ class NetworkPolicy(str, Enum):
 
     calico = "calico"
     azure = "azure"
+
+
+class LoadBalancerSku(str, Enum):
+
+    standard = "standard"
+    basic = "basic"
diff --git a/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_network_profile.py b/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_network_profile.py
index bc02c1be43bc..39f46d59a3b4 100644
--- a/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_network_profile.py
+++ b/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_network_profile.py
@@ -39,6 +39,10 @@ class ContainerServiceNetworkProfile(Model):
      bridge network. It must not overlap with any Subnet IP ranges or the
      Kubernetes service address range. Default value: "172.17.0.1/16" .
     :type docker_bridge_cidr: str
+    :param load_balancer_sku: The load balancer sku for the managed cluster.
+     Possible values include: 'standard', 'basic'
+    :type load_balancer_sku: str or
+     ~azure.mgmt.containerservice.v2019_04_01.models.LoadBalancerSku
     """
 
     _validation = {
@@ -55,6 +59,7 @@ class ContainerServiceNetworkProfile(Model):
         'service_cidr': {'key': 'serviceCidr', 'type': 'str'},
         'dns_service_ip': {'key': 'dnsServiceIP', 'type': 'str'},
         'docker_bridge_cidr': {'key': 'dockerBridgeCidr', 'type': 'str'},
+        'load_balancer_sku': {'key': 'loadBalancerSku', 'type': 'str'},
     }
 
     def __init__(self, **kwargs):
@@ -65,3 +70,4 @@ def __init__(self, **kwargs):
         self.service_cidr = kwargs.get('service_cidr', "10.0.0.0/16")
         self.dns_service_ip = kwargs.get('dns_service_ip', "10.0.0.10")
         self.docker_bridge_cidr = kwargs.get('docker_bridge_cidr', "172.17.0.1/16")
+        self.load_balancer_sku = kwargs.get('load_balancer_sku', None)
diff --git a/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_network_profile_py3.py b/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_network_profile_py3.py
index 67208510389e..2876203d7839 100644
--- a/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_network_profile_py3.py
+++ b/azure-mgmt-containerservice/azure/mgmt/containerservice/v2019_04_01/models/container_service_network_profile_py3.py
@@ -39,6 +39,10 @@ class ContainerServiceNetworkProfile(Model):
      bridge network. It must not overlap with any Subnet IP ranges or the
      Kubernetes service address range. Default value: "172.17.0.1/16" .
     :type docker_bridge_cidr: str
+    :param load_balancer_sku: The load balancer sku for the managed cluster.
+     Possible values include: 'standard', 'basic'
+    :type load_balancer_sku: str or
+     ~azure.mgmt.containerservice.v2019_04_01.models.LoadBalancerSku
     """
 
     _validation = {
@@ -55,9 +59,10 @@ class ContainerServiceNetworkProfile(Model):
         'service_cidr': {'key': 'serviceCidr', 'type': 'str'},
         'dns_service_ip': {'key': 'dnsServiceIP', 'type': 'str'},
         'docker_bridge_cidr': {'key': 'dockerBridgeCidr', 'type': 'str'},
+        'load_balancer_sku': {'key': 'loadBalancerSku', 'type': 'str'},
     }
 
-    def __init__(self, *, network_plugin="kubenet", network_policy=None, pod_cidr: str="10.244.0.0/16", service_cidr: str="10.0.0.0/16", dns_service_ip: str="10.0.0.10", docker_bridge_cidr: str="172.17.0.1/16", **kwargs) -> None:
+    def __init__(self, *, network_plugin="kubenet", network_policy=None, pod_cidr: str="10.244.0.0/16", service_cidr: str="10.0.0.0/16", dns_service_ip: str="10.0.0.10", docker_bridge_cidr: str="172.17.0.1/16", load_balancer_sku=None, **kwargs) -> None:
         super(ContainerServiceNetworkProfile, self).__init__(**kwargs)
         self.network_plugin = network_plugin
         self.network_policy = network_policy
@@ -65,3 +70,4 @@ def __init__(self, *, network_plugin="kubenet", network_policy=None, pod_cidr: s
         self.service_cidr = service_cidr
         self.dns_service_ip = dns_service_ip
         self.docker_bridge_cidr = docker_bridge_cidr
+        self.load_balancer_sku = load_balancer_sku
diff --git a/azure-mgmt-containerservice/setup.py b/azure-mgmt-containerservice/setup.py
index 647197cde70e..671cf137a8f7 100644
--- a/azure-mgmt-containerservice/setup.py
+++ b/azure-mgmt-containerservice/setup.py
@@ -53,6 +53,7 @@
     version=version,
     description='Microsoft Azure {} Client Library for Python'.format(PACKAGE_PPRINT_NAME),
     long_description=readme + '\n\n' + history,
+    long_description_content_type='text/x-rst',
     license='MIT License',
     author='Microsoft Corporation',
     author_email='azpysdkhelp@microsoft.com',