diff --git a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/__init__.py b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/__init__.py
index 9941b6900203..497cd6a01d8f 100644
--- a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/__init__.py
+++ b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/__init__.py
@@ -86,6 +86,7 @@
     ContainerNetworkProtocol,
     ContainerGroupRestartPolicy,
     ContainerGroupNetworkProtocol,
+    ContainerGroupIpAddressType,
     OperatingSystemTypes,
     LogAnalyticsLogType,
     ContainerInstanceOperationsOrigin,
@@ -131,6 +132,7 @@
     'ContainerNetworkProtocol',
     'ContainerGroupRestartPolicy',
     'ContainerGroupNetworkProtocol',
+    'ContainerGroupIpAddressType',
     'OperatingSystemTypes',
     'LogAnalyticsLogType',
     'ContainerInstanceOperationsOrigin',
diff --git a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/container_instance_management_client_enums.py b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/container_instance_management_client_enums.py
index a987c8076d04..773b5b98d246 100644
--- a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/container_instance_management_client_enums.py
+++ b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/container_instance_management_client_enums.py
@@ -31,6 +31,12 @@ class ContainerGroupNetworkProtocol(str, Enum):
     udp = "UDP"
 
 
+class ContainerGroupIpAddressType(str, Enum):
+
+    public = "Public"
+    private = "Private"
+
+
 class OperatingSystemTypes(str, Enum):
 
     windows = "Windows"
diff --git a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/ip_address.py b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/ip_address.py
index 07d02792b719..44737b213cc8 100644
--- a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/ip_address.py
+++ b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/ip_address.py
@@ -22,9 +22,10 @@ class IpAddress(Model):
 
     :param ports: Required. The list of ports exposed on the container group.
     :type ports: list[~azure.mgmt.containerinstance.models.Port]
-    :ivar type: Required. Specifies if the IP is exposed to the public
-     internet. Default value: "Public" .
-    :vartype type: str
+    :param type: Required. Specifies if the IP is exposed to the public
+     internet. Possible values include: 'Public', 'Private'
+    :type type: str or
+     ~azure.mgmt.containerinstance.models.ContainerGroupIpAddressType
     :param ip: The IP exposed to the public internet.
     :type ip: str
     :param dns_name_label: The Dns name label for the IP.
@@ -35,7 +36,7 @@ class IpAddress(Model):
 
     _validation = {
         'ports': {'required': True},
-        'type': {'required': True, 'constant': True},
+        'type': {'required': True},
         'fqdn': {'readonly': True},
     }
 
@@ -47,11 +48,10 @@ class IpAddress(Model):
         'fqdn': {'key': 'fqdn', 'type': 'str'},
     }
 
-    type = "Public"
-
     def __init__(self, **kwargs):
         super(IpAddress, self).__init__(**kwargs)
         self.ports = kwargs.get('ports', None)
+        self.type = kwargs.get('type', None)
         self.ip = kwargs.get('ip', None)
         self.dns_name_label = kwargs.get('dns_name_label', None)
         self.fqdn = None
diff --git a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/ip_address_py3.py b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/ip_address_py3.py
index 752618b68479..6b7f214facaa 100644
--- a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/ip_address_py3.py
+++ b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/models/ip_address_py3.py
@@ -22,9 +22,10 @@ class IpAddress(Model):
 
     :param ports: Required. The list of ports exposed on the container group.
     :type ports: list[~azure.mgmt.containerinstance.models.Port]
-    :ivar type: Required. Specifies if the IP is exposed to the public
-     internet. Default value: "Public" .
-    :vartype type: str
+    :param type: Required. Specifies if the IP is exposed to the public
+     internet. Possible values include: 'Public', 'Private'
+    :type type: str or
+     ~azure.mgmt.containerinstance.models.ContainerGroupIpAddressType
     :param ip: The IP exposed to the public internet.
     :type ip: str
     :param dns_name_label: The Dns name label for the IP.
@@ -35,7 +36,7 @@ class IpAddress(Model):
 
     _validation = {
         'ports': {'required': True},
-        'type': {'required': True, 'constant': True},
+        'type': {'required': True},
         'fqdn': {'readonly': True},
     }
 
@@ -47,11 +48,10 @@ class IpAddress(Model):
         'fqdn': {'key': 'fqdn', 'type': 'str'},
     }
 
-    type = "Public"
-
-    def __init__(self, *, ports, ip: str=None, dns_name_label: str=None, **kwargs) -> None:
+    def __init__(self, *, ports, type, ip: str=None, dns_name_label: str=None, **kwargs) -> None:
         super(IpAddress, self).__init__(**kwargs)
         self.ports = ports
+        self.type = type
         self.ip = ip
         self.dns_name_label = dns_name_label
         self.fqdn = None
diff --git a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/version.py b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/version.py
index 24b9de3384da..a39916c162ce 100644
--- a/azure-mgmt-containerinstance/azure/mgmt/containerinstance/version.py
+++ b/azure-mgmt-containerinstance/azure/mgmt/containerinstance/version.py
@@ -9,5 +9,5 @@
 # regenerated.
 # --------------------------------------------------------------------------
 
-VERSION = "1.1.0"
+VERSION = "1.0.0"