diff --git a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/__init__.py b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/__init__.py
index 97b468bb5a07..af3ae81d5ab7 100644
--- a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/__init__.py
+++ b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/__init__.py
@@ -1200,6 +1200,7 @@
     LoadDistribution,
     ManagedRuleEnabledState,
     NatGatewaySkuName,
+    NetworkInterfaceNicType,
     NetworkOperationStatus,
     NextHopType,
     OfficeTrafficCategory,
@@ -1217,6 +1218,7 @@
     Protocol,
     ProtocolType,
     ProvisioningState,
+    PublicIPAddressMigrationPhase,
     PublicIPAddressSkuName,
     PublicIPAddressSkuTier,
     PublicIPPrefixSkuName,
@@ -1244,6 +1246,8 @@
     VirtualNetworkGatewaySkuTier,
     VirtualNetworkGatewayType,
     VirtualNetworkPeeringState,
+    VirtualNetworkPrivateEndpointNetworkPolicies,
+    VirtualNetworkPrivateLinkServiceNetworkPolicies,
     VirtualWanSecurityProviderType,
     VpnAuthenticationType,
     VpnClientProtocol,
@@ -1902,6 +1906,7 @@
     'LoadDistribution',
     'ManagedRuleEnabledState',
     'NatGatewaySkuName',
+    'NetworkInterfaceNicType',
     'NetworkOperationStatus',
     'NextHopType',
     'OfficeTrafficCategory',
@@ -1919,6 +1924,7 @@
     'Protocol',
     'ProtocolType',
     'ProvisioningState',
+    'PublicIPAddressMigrationPhase',
     'PublicIPAddressSkuName',
     'PublicIPAddressSkuTier',
     'PublicIPPrefixSkuName',
@@ -1946,6 +1952,8 @@
     'VirtualNetworkGatewaySkuTier',
     'VirtualNetworkGatewayType',
     'VirtualNetworkPeeringState',
+    'VirtualNetworkPrivateEndpointNetworkPolicies',
+    'VirtualNetworkPrivateLinkServiceNetworkPolicies',
     'VirtualWanSecurityProviderType',
     'VpnAuthenticationType',
     'VpnClientProtocol',
diff --git a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_models.py b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_models.py
index 0c63c6b0af66..c9738dc635fa 100644
--- a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_models.py
+++ b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_models.py
@@ -3038,6 +3038,8 @@ class AvailablePrivateEndpointType(msrest.serialization.Model):
     :type type: str
     :param resource_name: The name of the service and resource.
     :type resource_name: str
+    :param display_name: Display name of the resource.
+    :type display_name: str
     """
 
     _attribute_map = {
@@ -3045,6 +3047,7 @@ class AvailablePrivateEndpointType(msrest.serialization.Model):
         'id': {'key': 'id', 'type': 'str'},
         'type': {'key': 'type', 'type': 'str'},
         'resource_name': {'key': 'resourceName', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
     }
 
     def __init__(
@@ -3056,6 +3059,7 @@ def __init__(
         self.id = kwargs.get('id', None)
         self.type = kwargs.get('type', None)
         self.resource_name = kwargs.get('resource_name', None)
+        self.display_name = kwargs.get('display_name', None)
 
 
 class AvailablePrivateEndpointTypesResult(msrest.serialization.Model):
@@ -11097,11 +11101,14 @@ class IPAddressAvailabilityResult(msrest.serialization.Model):
     :param available_ip_addresses: Contains other available private IP addresses if the asked for
      address is taken.
     :type available_ip_addresses: list[str]
+    :param is_platform_reserved: Private IP address platform reserved.
+    :type is_platform_reserved: bool
     """
 
     _attribute_map = {
         'available': {'key': 'available', 'type': 'bool'},
         'available_ip_addresses': {'key': 'availableIPAddresses', 'type': '[str]'},
+        'is_platform_reserved': {'key': 'isPlatformReserved', 'type': 'bool'},
     }
 
     def __init__(
@@ -11111,6 +11118,7 @@ def __init__(
         super(IPAddressAvailabilityResult, self).__init__(**kwargs)
         self.available = kwargs.get('available', None)
         self.available_ip_addresses = kwargs.get('available_ip_addresses', None)
+        self.is_platform_reserved = kwargs.get('is_platform_reserved', None)
 
 
 class IpAllocation(Resource):
@@ -13284,6 +13292,11 @@ class NetworkInterface(Resource):
     :ivar provisioning_state: The provisioning state of the network interface resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
+    :param nic_type: Type of Network Interface resource. Possible values include: "Standard",
+     "Elastic".
+    :type nic_type: str or ~azure.mgmt.network.v2020_07_01.models.NetworkInterfaceNicType
+    :param private_link_service: Privatelinkservice of the network interface resource.
+    :type private_link_service: ~azure.mgmt.network.v2020_07_01.models.PrivateLinkService
     """
 
     _validation = {
@@ -13323,6 +13336,8 @@ class NetworkInterface(Resource):
         'dscp_configuration': {'key': 'properties.dscpConfiguration', 'type': 'SubResource'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nic_type': {'key': 'properties.nicType', 'type': 'str'},
+        'private_link_service': {'key': 'properties.privateLinkService', 'type': 'PrivateLinkService'},
     }
 
     def __init__(
@@ -13346,6 +13361,8 @@ def __init__(
         self.dscp_configuration = None
         self.resource_guid = None
         self.provisioning_state = None
+        self.nic_type = kwargs.get('nic_type', None)
+        self.private_link_service = kwargs.get('private_link_service', None)
 
 
 class NetworkInterfaceAssociation(msrest.serialization.Model):
@@ -13440,6 +13457,8 @@ class NetworkInterfaceIPConfiguration(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param virtual_network_taps: The reference to Virtual Network Taps.
     :type virtual_network_taps: list[~azure.mgmt.network.v2020_07_01.models.VirtualNetworkTap]
     :param application_gateway_backend_address_pools: The reference to
@@ -13491,6 +13510,7 @@ class NetworkInterfaceIPConfiguration(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'virtual_network_taps': {'key': 'properties.virtualNetworkTaps', 'type': '[VirtualNetworkTap]'},
         'application_gateway_backend_address_pools': {'key': 'properties.applicationGatewayBackendAddressPools', 'type': '[ApplicationGatewayBackendAddressPool]'},
         'load_balancer_backend_address_pools': {'key': 'properties.loadBalancerBackendAddressPools', 'type': '[BackendAddressPool]'},
@@ -13513,6 +13533,7 @@ def __init__(
         super(NetworkInterfaceIPConfiguration, self).__init__(**kwargs)
         self.name = kwargs.get('name', None)
         self.etag = None
+        self.type = kwargs.get('type', None)
         self.virtual_network_taps = kwargs.get('virtual_network_taps', None)
         self.application_gateway_backend_address_pools = kwargs.get('application_gateway_backend_address_pools', None)
         self.load_balancer_backend_address_pools = kwargs.get('load_balancer_backend_address_pools', None)
@@ -16520,6 +16541,15 @@ class PublicIPAddress(Resource):
     :ivar provisioning_state: The provisioning state of the public IP address resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
+    :param nat_gateway: The NatGateway for the Public IP address.
+    :type nat_gateway: ~azure.mgmt.network.v2020_07_01.models.NatGateway
+    :param migration_phase: Migration phase of Public IP Address. Possible values include: "None",
+     "Prepare", "Commit", "Abort", "Committed".
+    :type migration_phase: str or
+     ~azure.mgmt.network.v2020_07_01.models.PublicIPAddressMigrationPhase
+    :param linked_public_ip_address: The linked public IP address of the public IP address
+     resource.
+    :type linked_public_ip_address: ~azure.mgmt.network.v2020_07_01.models.PublicIPAddress
     """
 
     _validation = {
@@ -16552,6 +16582,9 @@ class PublicIPAddress(Resource):
         'idle_timeout_in_minutes': {'key': 'properties.idleTimeoutInMinutes', 'type': 'int'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nat_gateway': {'key': 'properties.natGateway', 'type': 'NatGateway'},
+        'migration_phase': {'key': 'properties.migrationPhase', 'type': 'str'},
+        'linked_public_ip_address': {'key': 'properties.linkedPublicIPAddress', 'type': 'PublicIPAddress'},
     }
 
     def __init__(
@@ -16574,6 +16607,9 @@ def __init__(
         self.idle_timeout_in_minutes = kwargs.get('idle_timeout_in_minutes', None)
         self.resource_guid = None
         self.provisioning_state = None
+        self.nat_gateway = kwargs.get('nat_gateway', None)
+        self.migration_phase = kwargs.get('migration_phase', None)
+        self.linked_public_ip_address = kwargs.get('linked_public_ip_address', None)
 
 
 class PublicIPAddressDnsSettings(msrest.serialization.Model):
@@ -16702,6 +16738,8 @@ class PublicIPPrefix(Resource):
     :ivar provisioning_state: The provisioning state of the public IP prefix resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
+    :param nat_gateway: NatGateway of Public IP Prefix.
+    :type nat_gateway: ~azure.mgmt.network.v2020_07_01.models.NatGateway
     """
 
     _validation = {
@@ -16734,6 +16772,7 @@ class PublicIPPrefix(Resource):
         'custom_ip_prefix': {'key': 'properties.customIPPrefix', 'type': 'SubResource'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nat_gateway': {'key': 'properties.natGateway', 'type': 'NatGateway'},
     }
 
     def __init__(
@@ -16754,6 +16793,7 @@ def __init__(
         self.custom_ip_prefix = kwargs.get('custom_ip_prefix', None)
         self.resource_guid = None
         self.provisioning_state = None
+        self.nat_gateway = kwargs.get('nat_gateway', None)
 
 
 class PublicIPPrefixListResult(msrest.serialization.Model):
@@ -18097,6 +18137,8 @@ class ServiceTagInformationPropertiesFormat(msrest.serialization.Model):
     :vartype system_service: str
     :ivar address_prefixes: The list of IP address prefixes.
     :vartype address_prefixes: list[str]
+    :ivar state: The state of the service tag.
+    :vartype state: str
     """
 
     _validation = {
@@ -18104,6 +18146,7 @@ class ServiceTagInformationPropertiesFormat(msrest.serialization.Model):
         'region': {'readonly': True},
         'system_service': {'readonly': True},
         'address_prefixes': {'readonly': True},
+        'state': {'readonly': True},
     }
 
     _attribute_map = {
@@ -18111,6 +18154,7 @@ class ServiceTagInformationPropertiesFormat(msrest.serialization.Model):
         'region': {'key': 'region', 'type': 'str'},
         'system_service': {'key': 'systemService', 'type': 'str'},
         'address_prefixes': {'key': 'addressPrefixes', 'type': '[str]'},
+        'state': {'key': 'state', 'type': 'str'},
     }
 
     def __init__(
@@ -18122,6 +18166,7 @@ def __init__(
         self.region = None
         self.system_service = None
         self.address_prefixes = None
+        self.state = None
 
 
 class ServiceTagsListResult(msrest.serialization.Model):
@@ -18237,6 +18282,8 @@ class Subnet(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param address_prefix: The address prefix for the subnet.
     :type address_prefix: str
     :param address_prefixes: List of address prefixes for the subnet.
@@ -18279,11 +18326,15 @@ class Subnet(SubResource):
      include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
     :param private_endpoint_network_policies: Enable or Disable apply network policies on private
-     end point in the subnet.
-    :type private_endpoint_network_policies: str
+     end point in the subnet. Possible values include: "Enabled", "Disabled". Default value:
+     "Enabled".
+    :type private_endpoint_network_policies: str or
+     ~azure.mgmt.network.v2020_07_01.models.VirtualNetworkPrivateEndpointNetworkPolicies
     :param private_link_service_network_policies: Enable or Disable apply network policies on
-     private link service in the subnet.
-    :type private_link_service_network_policies: str
+     private link service in the subnet. Possible values include: "Enabled", "Disabled". Default
+     value: "Enabled".
+    :type private_link_service_network_policies: str or
+     ~azure.mgmt.network.v2020_07_01.models.VirtualNetworkPrivateLinkServiceNetworkPolicies
     """
 
     _validation = {
@@ -18301,6 +18352,7 @@ class Subnet(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'address_prefix': {'key': 'properties.addressPrefix', 'type': 'str'},
         'address_prefixes': {'key': 'properties.addressPrefixes', 'type': '[str]'},
         'network_security_group': {'key': 'properties.networkSecurityGroup', 'type': 'NetworkSecurityGroup'},
@@ -18328,6 +18380,7 @@ def __init__(
         super(Subnet, self).__init__(**kwargs)
         self.name = kwargs.get('name', None)
         self.etag = None
+        self.type = kwargs.get('type', None)
         self.address_prefix = kwargs.get('address_prefix', None)
         self.address_prefixes = kwargs.get('address_prefixes', None)
         self.network_security_group = kwargs.get('network_security_group', None)
@@ -18344,8 +18397,8 @@ def __init__(
         self.delegations = kwargs.get('delegations', None)
         self.purpose = None
         self.provisioning_state = None
-        self.private_endpoint_network_policies = kwargs.get('private_endpoint_network_policies', None)
-        self.private_link_service_network_policies = kwargs.get('private_link_service_network_policies', None)
+        self.private_endpoint_network_policies = kwargs.get('private_endpoint_network_policies', "Enabled")
+        self.private_link_service_network_policies = kwargs.get('private_link_service_network_policies', "Enabled")
 
 
 class SubnetAssociation(msrest.serialization.Model):
@@ -20299,6 +20352,8 @@ class VirtualNetworkPeering(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param allow_virtual_network_access: Whether the VMs in the local virtual network space would
      be able to access the VMs in remote virtual network space.
     :type allow_virtual_network_access: bool
@@ -20329,17 +20384,21 @@ class VirtualNetworkPeering(SubResource):
     :ivar provisioning_state: The provisioning state of the virtual network peering resource.
      Possible values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
+    :ivar resource_guid: The resourceGuid property of the Virtual Network peering resource.
+    :vartype resource_guid: str
     """
 
     _validation = {
         'etag': {'readonly': True},
         'provisioning_state': {'readonly': True},
+        'resource_guid': {'readonly': True},
     }
 
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'allow_virtual_network_access': {'key': 'properties.allowVirtualNetworkAccess', 'type': 'bool'},
         'allow_forwarded_traffic': {'key': 'properties.allowForwardedTraffic', 'type': 'bool'},
         'allow_gateway_transit': {'key': 'properties.allowGatewayTransit', 'type': 'bool'},
@@ -20349,6 +20408,7 @@ class VirtualNetworkPeering(SubResource):
         'remote_bgp_communities': {'key': 'properties.remoteBgpCommunities', 'type': 'VirtualNetworkBgpCommunities'},
         'peering_state': {'key': 'properties.peeringState', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
     }
 
     def __init__(
@@ -20358,6 +20418,7 @@ def __init__(
         super(VirtualNetworkPeering, self).__init__(**kwargs)
         self.name = kwargs.get('name', None)
         self.etag = None
+        self.type = kwargs.get('type', None)
         self.allow_virtual_network_access = kwargs.get('allow_virtual_network_access', None)
         self.allow_forwarded_traffic = kwargs.get('allow_forwarded_traffic', None)
         self.allow_gateway_transit = kwargs.get('allow_gateway_transit', None)
@@ -20367,6 +20428,7 @@ def __init__(
         self.remote_bgp_communities = kwargs.get('remote_bgp_communities', None)
         self.peering_state = kwargs.get('peering_state', None)
         self.provisioning_state = None
+        self.resource_guid = None
 
 
 class VirtualNetworkPeeringListResult(msrest.serialization.Model):
diff --git a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_models_py3.py b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_models_py3.py
index 1f5187c5404b..cf565f74f602 100644
--- a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_models_py3.py
+++ b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_models_py3.py
@@ -3408,6 +3408,8 @@ class AvailablePrivateEndpointType(msrest.serialization.Model):
     :type type: str
     :param resource_name: The name of the service and resource.
     :type resource_name: str
+    :param display_name: Display name of the resource.
+    :type display_name: str
     """
 
     _attribute_map = {
@@ -3415,6 +3417,7 @@ class AvailablePrivateEndpointType(msrest.serialization.Model):
         'id': {'key': 'id', 'type': 'str'},
         'type': {'key': 'type', 'type': 'str'},
         'resource_name': {'key': 'resourceName', 'type': 'str'},
+        'display_name': {'key': 'displayName', 'type': 'str'},
     }
 
     def __init__(
@@ -3424,6 +3427,7 @@ def __init__(
         id: Optional[str] = None,
         type: Optional[str] = None,
         resource_name: Optional[str] = None,
+        display_name: Optional[str] = None,
         **kwargs
     ):
         super(AvailablePrivateEndpointType, self).__init__(**kwargs)
@@ -3431,6 +3435,7 @@ def __init__(
         self.id = id
         self.type = type
         self.resource_name = resource_name
+        self.display_name = display_name
 
 
 class AvailablePrivateEndpointTypesResult(msrest.serialization.Model):
@@ -12355,11 +12360,14 @@ class IPAddressAvailabilityResult(msrest.serialization.Model):
     :param available_ip_addresses: Contains other available private IP addresses if the asked for
      address is taken.
     :type available_ip_addresses: list[str]
+    :param is_platform_reserved: Private IP address platform reserved.
+    :type is_platform_reserved: bool
     """
 
     _attribute_map = {
         'available': {'key': 'available', 'type': 'bool'},
         'available_ip_addresses': {'key': 'availableIPAddresses', 'type': '[str]'},
+        'is_platform_reserved': {'key': 'isPlatformReserved', 'type': 'bool'},
     }
 
     def __init__(
@@ -12367,11 +12375,13 @@ def __init__(
         *,
         available: Optional[bool] = None,
         available_ip_addresses: Optional[List[str]] = None,
+        is_platform_reserved: Optional[bool] = None,
         **kwargs
     ):
         super(IPAddressAvailabilityResult, self).__init__(**kwargs)
         self.available = available
         self.available_ip_addresses = available_ip_addresses
+        self.is_platform_reserved = is_platform_reserved
 
 
 class IpAllocation(Resource):
@@ -14791,6 +14801,11 @@ class NetworkInterface(Resource):
     :ivar provisioning_state: The provisioning state of the network interface resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
+    :param nic_type: Type of Network Interface resource. Possible values include: "Standard",
+     "Elastic".
+    :type nic_type: str or ~azure.mgmt.network.v2020_07_01.models.NetworkInterfaceNicType
+    :param private_link_service: Privatelinkservice of the network interface resource.
+    :type private_link_service: ~azure.mgmt.network.v2020_07_01.models.PrivateLinkService
     """
 
     _validation = {
@@ -14830,6 +14845,8 @@ class NetworkInterface(Resource):
         'dscp_configuration': {'key': 'properties.dscpConfiguration', 'type': 'SubResource'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nic_type': {'key': 'properties.nicType', 'type': 'str'},
+        'private_link_service': {'key': 'properties.privateLinkService', 'type': 'PrivateLinkService'},
     }
 
     def __init__(
@@ -14844,6 +14861,8 @@ def __init__(
         dns_settings: Optional["NetworkInterfaceDnsSettings"] = None,
         enable_accelerated_networking: Optional[bool] = None,
         enable_ip_forwarding: Optional[bool] = None,
+        nic_type: Optional[Union[str, "NetworkInterfaceNicType"]] = None,
+        private_link_service: Optional["PrivateLinkService"] = None,
         **kwargs
     ):
         super(NetworkInterface, self).__init__(id=id, location=location, tags=tags, **kwargs)
@@ -14863,6 +14882,8 @@ def __init__(
         self.dscp_configuration = None
         self.resource_guid = None
         self.provisioning_state = None
+        self.nic_type = nic_type
+        self.private_link_service = private_link_service
 
 
 class NetworkInterfaceAssociation(msrest.serialization.Model):
@@ -14962,6 +14983,8 @@ class NetworkInterfaceIPConfiguration(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param virtual_network_taps: The reference to Virtual Network Taps.
     :type virtual_network_taps: list[~azure.mgmt.network.v2020_07_01.models.VirtualNetworkTap]
     :param application_gateway_backend_address_pools: The reference to
@@ -15013,6 +15036,7 @@ class NetworkInterfaceIPConfiguration(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'virtual_network_taps': {'key': 'properties.virtualNetworkTaps', 'type': '[VirtualNetworkTap]'},
         'application_gateway_backend_address_pools': {'key': 'properties.applicationGatewayBackendAddressPools', 'type': '[ApplicationGatewayBackendAddressPool]'},
         'load_balancer_backend_address_pools': {'key': 'properties.loadBalancerBackendAddressPools', 'type': '[BackendAddressPool]'},
@@ -15033,6 +15057,7 @@ def __init__(
         *,
         id: Optional[str] = None,
         name: Optional[str] = None,
+        type: Optional[str] = None,
         virtual_network_taps: Optional[List["VirtualNetworkTap"]] = None,
         application_gateway_backend_address_pools: Optional[List["ApplicationGatewayBackendAddressPool"]] = None,
         load_balancer_backend_address_pools: Optional[List["BackendAddressPool"]] = None,
@@ -15049,6 +15074,7 @@ def __init__(
         super(NetworkInterfaceIPConfiguration, self).__init__(id=id, **kwargs)
         self.name = name
         self.etag = None
+        self.type = type
         self.virtual_network_taps = virtual_network_taps
         self.application_gateway_backend_address_pools = application_gateway_backend_address_pools
         self.load_balancer_backend_address_pools = load_balancer_backend_address_pools
@@ -18365,6 +18391,15 @@ class PublicIPAddress(Resource):
     :ivar provisioning_state: The provisioning state of the public IP address resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
+    :param nat_gateway: The NatGateway for the Public IP address.
+    :type nat_gateway: ~azure.mgmt.network.v2020_07_01.models.NatGateway
+    :param migration_phase: Migration phase of Public IP Address. Possible values include: "None",
+     "Prepare", "Commit", "Abort", "Committed".
+    :type migration_phase: str or
+     ~azure.mgmt.network.v2020_07_01.models.PublicIPAddressMigrationPhase
+    :param linked_public_ip_address: The linked public IP address of the public IP address
+     resource.
+    :type linked_public_ip_address: ~azure.mgmt.network.v2020_07_01.models.PublicIPAddress
     """
 
     _validation = {
@@ -18397,6 +18432,9 @@ class PublicIPAddress(Resource):
         'idle_timeout_in_minutes': {'key': 'properties.idleTimeoutInMinutes', 'type': 'int'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nat_gateway': {'key': 'properties.natGateway', 'type': 'NatGateway'},
+        'migration_phase': {'key': 'properties.migrationPhase', 'type': 'str'},
+        'linked_public_ip_address': {'key': 'properties.linkedPublicIPAddress', 'type': 'PublicIPAddress'},
     }
 
     def __init__(
@@ -18416,6 +18454,9 @@ def __init__(
         ip_address: Optional[str] = None,
         public_ip_prefix: Optional["SubResource"] = None,
         idle_timeout_in_minutes: Optional[int] = None,
+        nat_gateway: Optional["NatGateway"] = None,
+        migration_phase: Optional[Union[str, "PublicIPAddressMigrationPhase"]] = None,
+        linked_public_ip_address: Optional["PublicIPAddress"] = None,
         **kwargs
     ):
         super(PublicIPAddress, self).__init__(id=id, location=location, tags=tags, **kwargs)
@@ -18434,6 +18475,9 @@ def __init__(
         self.idle_timeout_in_minutes = idle_timeout_in_minutes
         self.resource_guid = None
         self.provisioning_state = None
+        self.nat_gateway = nat_gateway
+        self.migration_phase = migration_phase
+        self.linked_public_ip_address = linked_public_ip_address
 
 
 class PublicIPAddressDnsSettings(msrest.serialization.Model):
@@ -18572,6 +18616,8 @@ class PublicIPPrefix(Resource):
     :ivar provisioning_state: The provisioning state of the public IP prefix resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
+    :param nat_gateway: NatGateway of Public IP Prefix.
+    :type nat_gateway: ~azure.mgmt.network.v2020_07_01.models.NatGateway
     """
 
     _validation = {
@@ -18604,6 +18650,7 @@ class PublicIPPrefix(Resource):
         'custom_ip_prefix': {'key': 'properties.customIPPrefix', 'type': 'SubResource'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nat_gateway': {'key': 'properties.natGateway', 'type': 'NatGateway'},
     }
 
     def __init__(
@@ -18619,6 +18666,7 @@ def __init__(
         ip_tags: Optional[List["IpTag"]] = None,
         prefix_length: Optional[int] = None,
         custom_ip_prefix: Optional["SubResource"] = None,
+        nat_gateway: Optional["NatGateway"] = None,
         **kwargs
     ):
         super(PublicIPPrefix, self).__init__(id=id, location=location, tags=tags, **kwargs)
@@ -18635,6 +18683,7 @@ def __init__(
         self.custom_ip_prefix = custom_ip_prefix
         self.resource_guid = None
         self.provisioning_state = None
+        self.nat_gateway = nat_gateway
 
 
 class PublicIPPrefixListResult(msrest.serialization.Model):
@@ -20124,6 +20173,8 @@ class ServiceTagInformationPropertiesFormat(msrest.serialization.Model):
     :vartype system_service: str
     :ivar address_prefixes: The list of IP address prefixes.
     :vartype address_prefixes: list[str]
+    :ivar state: The state of the service tag.
+    :vartype state: str
     """
 
     _validation = {
@@ -20131,6 +20182,7 @@ class ServiceTagInformationPropertiesFormat(msrest.serialization.Model):
         'region': {'readonly': True},
         'system_service': {'readonly': True},
         'address_prefixes': {'readonly': True},
+        'state': {'readonly': True},
     }
 
     _attribute_map = {
@@ -20138,6 +20190,7 @@ class ServiceTagInformationPropertiesFormat(msrest.serialization.Model):
         'region': {'key': 'region', 'type': 'str'},
         'system_service': {'key': 'systemService', 'type': 'str'},
         'address_prefixes': {'key': 'addressPrefixes', 'type': '[str]'},
+        'state': {'key': 'state', 'type': 'str'},
     }
 
     def __init__(
@@ -20149,6 +20202,7 @@ def __init__(
         self.region = None
         self.system_service = None
         self.address_prefixes = None
+        self.state = None
 
 
 class ServiceTagsListResult(msrest.serialization.Model):
@@ -20270,6 +20324,8 @@ class Subnet(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param address_prefix: The address prefix for the subnet.
     :type address_prefix: str
     :param address_prefixes: List of address prefixes for the subnet.
@@ -20312,11 +20368,15 @@ class Subnet(SubResource):
      include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
     :param private_endpoint_network_policies: Enable or Disable apply network policies on private
-     end point in the subnet.
-    :type private_endpoint_network_policies: str
+     end point in the subnet. Possible values include: "Enabled", "Disabled". Default value:
+     "Enabled".
+    :type private_endpoint_network_policies: str or
+     ~azure.mgmt.network.v2020_07_01.models.VirtualNetworkPrivateEndpointNetworkPolicies
     :param private_link_service_network_policies: Enable or Disable apply network policies on
-     private link service in the subnet.
-    :type private_link_service_network_policies: str
+     private link service in the subnet. Possible values include: "Enabled", "Disabled". Default
+     value: "Enabled".
+    :type private_link_service_network_policies: str or
+     ~azure.mgmt.network.v2020_07_01.models.VirtualNetworkPrivateLinkServiceNetworkPolicies
     """
 
     _validation = {
@@ -20334,6 +20394,7 @@ class Subnet(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'address_prefix': {'key': 'properties.addressPrefix', 'type': 'str'},
         'address_prefixes': {'key': 'properties.addressPrefixes', 'type': '[str]'},
         'network_security_group': {'key': 'properties.networkSecurityGroup', 'type': 'NetworkSecurityGroup'},
@@ -20359,6 +20420,7 @@ def __init__(
         *,
         id: Optional[str] = None,
         name: Optional[str] = None,
+        type: Optional[str] = None,
         address_prefix: Optional[str] = None,
         address_prefixes: Optional[List[str]] = None,
         network_security_group: Optional["NetworkSecurityGroup"] = None,
@@ -20368,13 +20430,14 @@ def __init__(
         service_endpoint_policies: Optional[List["ServiceEndpointPolicy"]] = None,
         ip_allocations: Optional[List["SubResource"]] = None,
         delegations: Optional[List["Delegation"]] = None,
-        private_endpoint_network_policies: Optional[str] = None,
-        private_link_service_network_policies: Optional[str] = None,
+        private_endpoint_network_policies: Optional[Union[str, "VirtualNetworkPrivateEndpointNetworkPolicies"]] = "Enabled",
+        private_link_service_network_policies: Optional[Union[str, "VirtualNetworkPrivateLinkServiceNetworkPolicies"]] = "Enabled",
         **kwargs
     ):
         super(Subnet, self).__init__(id=id, **kwargs)
         self.name = name
         self.etag = None
+        self.type = type
         self.address_prefix = address_prefix
         self.address_prefixes = address_prefixes
         self.network_security_group = network_security_group
@@ -22573,6 +22636,8 @@ class VirtualNetworkPeering(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param allow_virtual_network_access: Whether the VMs in the local virtual network space would
      be able to access the VMs in remote virtual network space.
     :type allow_virtual_network_access: bool
@@ -22603,17 +22668,21 @@ class VirtualNetworkPeering(SubResource):
     :ivar provisioning_state: The provisioning state of the virtual network peering resource.
      Possible values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_07_01.models.ProvisioningState
+    :ivar resource_guid: The resourceGuid property of the Virtual Network peering resource.
+    :vartype resource_guid: str
     """
 
     _validation = {
         'etag': {'readonly': True},
         'provisioning_state': {'readonly': True},
+        'resource_guid': {'readonly': True},
     }
 
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'allow_virtual_network_access': {'key': 'properties.allowVirtualNetworkAccess', 'type': 'bool'},
         'allow_forwarded_traffic': {'key': 'properties.allowForwardedTraffic', 'type': 'bool'},
         'allow_gateway_transit': {'key': 'properties.allowGatewayTransit', 'type': 'bool'},
@@ -22623,6 +22692,7 @@ class VirtualNetworkPeering(SubResource):
         'remote_bgp_communities': {'key': 'properties.remoteBgpCommunities', 'type': 'VirtualNetworkBgpCommunities'},
         'peering_state': {'key': 'properties.peeringState', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
     }
 
     def __init__(
@@ -22630,6 +22700,7 @@ def __init__(
         *,
         id: Optional[str] = None,
         name: Optional[str] = None,
+        type: Optional[str] = None,
         allow_virtual_network_access: Optional[bool] = None,
         allow_forwarded_traffic: Optional[bool] = None,
         allow_gateway_transit: Optional[bool] = None,
@@ -22643,6 +22714,7 @@ def __init__(
         super(VirtualNetworkPeering, self).__init__(id=id, **kwargs)
         self.name = name
         self.etag = None
+        self.type = type
         self.allow_virtual_network_access = allow_virtual_network_access
         self.allow_forwarded_traffic = allow_forwarded_traffic
         self.allow_gateway_transit = allow_gateway_transit
@@ -22652,6 +22724,7 @@ def __init__(
         self.remote_bgp_communities = remote_bgp_communities
         self.peering_state = peering_state
         self.provisioning_state = None
+        self.resource_guid = None
 
 
 class VirtualNetworkPeeringListResult(msrest.serialization.Model):
diff --git a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_network_management_client_enums.py b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_network_management_client_enums.py
index eb064ba8b695..392d2ad88b5c 100644
--- a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_network_management_client_enums.py
+++ b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_07_01/models/_network_management_client_enums.py
@@ -779,6 +779,13 @@ class NatGatewaySkuName(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
 
     STANDARD = "Standard"
 
+class NetworkInterfaceNicType(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Type of Network Interface resource.
+    """
+
+    STANDARD = "Standard"
+    ELASTIC = "Elastic"
+
 class NetworkOperationStatus(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
     """Status of the Azure async operation.
     """
@@ -937,6 +944,16 @@ class ProvisioningState(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
     DELETING = "Deleting"
     FAILED = "Failed"
 
+class PublicIPAddressMigrationPhase(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Migration phase of Public IP Address.
+    """
+
+    NONE = "None"
+    PREPARE = "Prepare"
+    COMMIT = "Commit"
+    ABORT = "Abort"
+    COMMITTED = "Committed"
+
 class PublicIPAddressSkuName(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
     """Name of a public IP address SKU.
     """
@@ -1183,6 +1200,20 @@ class VirtualNetworkPeeringState(with_metaclass(_CaseInsensitiveEnumMeta, str, E
     CONNECTED = "Connected"
     DISCONNECTED = "Disconnected"
 
+class VirtualNetworkPrivateEndpointNetworkPolicies(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Enable or Disable apply network policies on private end point in the subnet.
+    """
+
+    ENABLED = "Enabled"
+    DISABLED = "Disabled"
+
+class VirtualNetworkPrivateLinkServiceNetworkPolicies(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Enable or Disable apply network policies on private link service in the subnet.
+    """
+
+    ENABLED = "Enabled"
+    DISABLED = "Disabled"
+
 class VirtualWanSecurityProviderType(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
     """The virtual wan security provider type.
     """
diff --git a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/__init__.py b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/__init__.py
index fbfdb02e261f..07bf695ff827 100644
--- a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/__init__.py
+++ b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/__init__.py
@@ -414,6 +414,7 @@
     from ._models_py3 import PropagatedRouteTable
     from ._models_py3 import ProtocolConfiguration
     from ._models_py3 import ProtocolCustomSettingsFormat
+    from ._models_py3 import ProxyResource
     from ._models_py3 import PublicIPAddress
     from ._models_py3 import PublicIPAddressDnsSettings
     from ._models_py3 import PublicIPAddressListResult
@@ -968,6 +969,7 @@
     from ._models import PropagatedRouteTable  # type: ignore
     from ._models import ProtocolConfiguration  # type: ignore
     from ._models import ProtocolCustomSettingsFormat  # type: ignore
+    from ._models import ProxyResource  # type: ignore
     from ._models import PublicIPAddress  # type: ignore
     from ._models import PublicIPAddressDnsSettings  # type: ignore
     from ._models import PublicIPAddressListResult  # type: ignore
@@ -1206,6 +1208,8 @@
     LoadDistribution,
     ManagedRuleEnabledState,
     NatGatewaySkuName,
+    NetworkInterfaceMigrationPhase,
+    NetworkInterfaceNicType,
     NetworkOperationStatus,
     NextHopType,
     OfficeTrafficCategory,
@@ -1227,6 +1231,7 @@
     PublicIPAddressSkuTier,
     PublicIPPrefixSkuName,
     PublicIPPrefixSkuTier,
+    PublicIpAddressMigrationPhase,
     ResourceIdentityType,
     RouteFilterRuleType,
     RouteNextHopType,
@@ -1250,6 +1255,8 @@
     VirtualNetworkGatewaySkuTier,
     VirtualNetworkGatewayType,
     VirtualNetworkPeeringState,
+    VirtualNetworkPrivateEndpointNetworkPolicies,
+    VirtualNetworkPrivateLinkServiceNetworkPolicies,
     VirtualWanSecurityProviderType,
     VpnAuthenticationType,
     VpnClientProtocol,
@@ -1678,6 +1685,7 @@
     'PropagatedRouteTable',
     'ProtocolConfiguration',
     'ProtocolCustomSettingsFormat',
+    'ProxyResource',
     'PublicIPAddress',
     'PublicIPAddressDnsSettings',
     'PublicIPAddressListResult',
@@ -1914,6 +1922,8 @@
     'LoadDistribution',
     'ManagedRuleEnabledState',
     'NatGatewaySkuName',
+    'NetworkInterfaceMigrationPhase',
+    'NetworkInterfaceNicType',
     'NetworkOperationStatus',
     'NextHopType',
     'OfficeTrafficCategory',
@@ -1935,6 +1945,7 @@
     'PublicIPAddressSkuTier',
     'PublicIPPrefixSkuName',
     'PublicIPPrefixSkuTier',
+    'PublicIpAddressMigrationPhase',
     'ResourceIdentityType',
     'RouteFilterRuleType',
     'RouteNextHopType',
@@ -1958,6 +1969,8 @@
     'VirtualNetworkGatewaySkuTier',
     'VirtualNetworkGatewayType',
     'VirtualNetworkPeeringState',
+    'VirtualNetworkPrivateEndpointNetworkPolicies',
+    'VirtualNetworkPrivateLinkServiceNetworkPolicies',
     'VirtualWanSecurityProviderType',
     'VpnAuthenticationType',
     'VpnClientProtocol',
diff --git a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_models.py b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_models.py
index fdd9f587d1b8..69a6d1a4e9d1 100644
--- a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_models.py
+++ b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_models.py
@@ -6823,6 +6823,8 @@ class Delegation(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param service_name: The name of the service to whom the subnet should be delegated (e.g.
      Microsoft.Sql/servers).
     :type service_name: str
@@ -6843,6 +6845,7 @@ class Delegation(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'service_name': {'key': 'properties.serviceName', 'type': 'str'},
         'actions': {'key': 'properties.actions', 'type': '[str]'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
@@ -6855,6 +6858,7 @@ def __init__(
         super(Delegation, self).__init__(**kwargs)
         self.name = kwargs.get('name', None)
         self.etag = None
+        self.type = kwargs.get('type', None)
         self.service_name = kwargs.get('service_name', None)
         self.actions = None
         self.provisioning_state = None
@@ -13319,6 +13323,15 @@ class NetworkInterface(Resource):
     :ivar provisioning_state: The provisioning state of the network interface resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
+    :param nic_type: Type of Network Interface resource. Possible values include: "Standard",
+     "Elastic". Default value: "Standard".
+    :type nic_type: str or ~azure.mgmt.network.v2020_08_01.models.NetworkInterfaceNicType
+    :param private_link_service: Privatelinkservice of the network interface resource.
+    :type private_link_service: ~azure.mgmt.network.v2020_08_01.models.PrivateLinkService
+    :param migration_phase: Migration phase of Network Interface resource. Possible values include:
+     "None", "Prepare", "Commit", "Abort", "Committed".
+    :type migration_phase: str or
+     ~azure.mgmt.network.v2020_08_01.models.NetworkInterfaceMigrationPhase
     """
 
     _validation = {
@@ -13358,6 +13371,9 @@ class NetworkInterface(Resource):
         'dscp_configuration': {'key': 'properties.dscpConfiguration', 'type': 'SubResource'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nic_type': {'key': 'properties.nicType', 'type': 'str'},
+        'private_link_service': {'key': 'properties.privateLinkService', 'type': 'PrivateLinkService'},
+        'migration_phase': {'key': 'properties.migrationPhase', 'type': 'str'},
     }
 
     def __init__(
@@ -13381,6 +13397,9 @@ def __init__(
         self.dscp_configuration = None
         self.resource_guid = None
         self.provisioning_state = None
+        self.nic_type = kwargs.get('nic_type', "Standard")
+        self.private_link_service = kwargs.get('private_link_service', None)
+        self.migration_phase = kwargs.get('migration_phase', None)
 
 
 class NetworkInterfaceAssociation(msrest.serialization.Model):
@@ -13475,6 +13494,8 @@ class NetworkInterfaceIPConfiguration(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param virtual_network_taps: The reference to Virtual Network Taps.
     :type virtual_network_taps: list[~azure.mgmt.network.v2020_08_01.models.VirtualNetworkTap]
     :param application_gateway_backend_address_pools: The reference to
@@ -13526,6 +13547,7 @@ class NetworkInterfaceIPConfiguration(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'virtual_network_taps': {'key': 'properties.virtualNetworkTaps', 'type': '[VirtualNetworkTap]'},
         'application_gateway_backend_address_pools': {'key': 'properties.applicationGatewayBackendAddressPools', 'type': '[ApplicationGatewayBackendAddressPool]'},
         'load_balancer_backend_address_pools': {'key': 'properties.loadBalancerBackendAddressPools', 'type': '[BackendAddressPool]'},
@@ -13548,6 +13570,7 @@ def __init__(
         super(NetworkInterfaceIPConfiguration, self).__init__(**kwargs)
         self.name = kwargs.get('name', None)
         self.etag = None
+        self.type = kwargs.get('type', None)
         self.virtual_network_taps = kwargs.get('virtual_network_taps', None)
         self.application_gateway_backend_address_pools = kwargs.get('application_gateway_backend_address_pools', None)
         self.load_balancer_backend_address_pools = kwargs.get('load_balancer_backend_address_pools', None)
@@ -16513,6 +16536,46 @@ def __init__(
         self.trigger_sensitivity_override = kwargs.get('trigger_sensitivity_override', None)
 
 
+class ProxyResource(msrest.serialization.Model):
+    """Proxy resource representation.
+
+    Variables are only populated by the server, and will be ignored when sending a request.
+
+    :ivar id: Resource ID.
+    :vartype id: str
+    :ivar name: Resource name.
+    :vartype name: str
+    :ivar type: Resource type.
+    :vartype type: str
+    :ivar etag: A unique read-only string that changes whenever the resource is updated.
+    :vartype etag: str
+    """
+
+    _validation = {
+        'id': {'readonly': True},
+        'name': {'readonly': True},
+        'type': {'readonly': True},
+        'etag': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'etag': {'key': 'etag', 'type': 'str'},
+    }
+
+    def __init__(
+        self,
+        **kwargs
+    ):
+        super(ProxyResource, self).__init__(**kwargs)
+        self.id = None
+        self.name = None
+        self.type = None
+        self.etag = None
+
+
 class PublicIPAddress(Resource):
     """Public IP address resource.
 
@@ -16563,6 +16626,18 @@ class PublicIPAddress(Resource):
     :ivar provisioning_state: The provisioning state of the public IP address resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
+    :param service_public_ip_address: The service public IP address of the public IP address
+     resource.
+    :type service_public_ip_address: ~azure.mgmt.network.v2020_08_01.models.PublicIPAddress
+    :param nat_gateway: The NatGateway for the Public IP address.
+    :type nat_gateway: ~azure.mgmt.network.v2020_08_01.models.NatGateway
+    :param migration_phase: Migration phase of Public IP Address. Possible values include: "None",
+     "Prepare", "Commit", "Abort", "Committed".
+    :type migration_phase: str or
+     ~azure.mgmt.network.v2020_08_01.models.PublicIpAddressMigrationPhase
+    :param linked_public_ip_address: The source Public IP Address (IPv6) that links to this address
+     (IPv4).
+    :type linked_public_ip_address: ~azure.mgmt.network.v2020_08_01.models.PublicIPAddress
     """
 
     _validation = {
@@ -16595,6 +16670,10 @@ class PublicIPAddress(Resource):
         'idle_timeout_in_minutes': {'key': 'properties.idleTimeoutInMinutes', 'type': 'int'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'service_public_ip_address': {'key': 'properties.servicePublicIPAddress', 'type': 'PublicIPAddress'},
+        'nat_gateway': {'key': 'properties.natGateway', 'type': 'NatGateway'},
+        'migration_phase': {'key': 'properties.migrationPhase', 'type': 'str'},
+        'linked_public_ip_address': {'key': 'properties.linkedPublicIPAddress', 'type': 'PublicIPAddress'},
     }
 
     def __init__(
@@ -16617,6 +16696,10 @@ def __init__(
         self.idle_timeout_in_minutes = kwargs.get('idle_timeout_in_minutes', None)
         self.resource_guid = None
         self.provisioning_state = None
+        self.service_public_ip_address = kwargs.get('service_public_ip_address', None)
+        self.nat_gateway = kwargs.get('nat_gateway', None)
+        self.migration_phase = kwargs.get('migration_phase', None)
+        self.linked_public_ip_address = kwargs.get('linked_public_ip_address', None)
 
 
 class PublicIPAddressDnsSettings(msrest.serialization.Model):
@@ -16745,6 +16828,8 @@ class PublicIPPrefix(Resource):
     :ivar provisioning_state: The provisioning state of the public IP prefix resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
+    :param nat_gateway: NatGateway of Public IP Prefix.
+    :type nat_gateway: ~azure.mgmt.network.v2020_08_01.models.NatGateway
     """
 
     _validation = {
@@ -16777,6 +16862,7 @@ class PublicIPPrefix(Resource):
         'custom_ip_prefix': {'key': 'properties.customIPPrefix', 'type': 'SubResource'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nat_gateway': {'key': 'properties.natGateway', 'type': 'NatGateway'},
     }
 
     def __init__(
@@ -16797,6 +16883,7 @@ def __init__(
         self.custom_ip_prefix = kwargs.get('custom_ip_prefix', None)
         self.resource_guid = None
         self.provisioning_state = None
+        self.nat_gateway = kwargs.get('nat_gateway', None)
 
 
 class PublicIPPrefixListResult(msrest.serialization.Model):
@@ -18298,6 +18385,8 @@ class Subnet(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param address_prefix: The address prefix for the subnet.
     :type address_prefix: str
     :param address_prefixes: List of address prefixes for the subnet.
@@ -18340,11 +18429,19 @@ class Subnet(SubResource):
      include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
     :param private_endpoint_network_policies: Enable or Disable apply network policies on private
-     end point in the subnet.
-    :type private_endpoint_network_policies: str
+     end point in the subnet. Possible values include: "Enabled", "Disabled". Default value:
+     "Enabled".
+    :type private_endpoint_network_policies: str or
+     ~azure.mgmt.network.v2020_08_01.models.VirtualNetworkPrivateEndpointNetworkPolicies
     :param private_link_service_network_policies: Enable or Disable apply network policies on
-     private link service in the subnet.
-    :type private_link_service_network_policies: str
+     private link service in the subnet. Possible values include: "Enabled", "Disabled". Default
+     value: "Enabled".
+    :type private_link_service_network_policies: str or
+     ~azure.mgmt.network.v2020_08_01.models.VirtualNetworkPrivateLinkServiceNetworkPolicies
+    :param application_gateway_ip_configurations: Application gateway IP configurations of virtual
+     network resource.
+    :type application_gateway_ip_configurations:
+     list[~azure.mgmt.network.v2020_08_01.models.ApplicationGatewayIPConfiguration]
     """
 
     _validation = {
@@ -18362,6 +18459,7 @@ class Subnet(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'address_prefix': {'key': 'properties.addressPrefix', 'type': 'str'},
         'address_prefixes': {'key': 'properties.addressPrefixes', 'type': '[str]'},
         'network_security_group': {'key': 'properties.networkSecurityGroup', 'type': 'NetworkSecurityGroup'},
@@ -18380,6 +18478,7 @@ class Subnet(SubResource):
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'private_endpoint_network_policies': {'key': 'properties.privateEndpointNetworkPolicies', 'type': 'str'},
         'private_link_service_network_policies': {'key': 'properties.privateLinkServiceNetworkPolicies', 'type': 'str'},
+        'application_gateway_ip_configurations': {'key': 'properties.applicationGatewayIpConfigurations', 'type': '[ApplicationGatewayIPConfiguration]'},
     }
 
     def __init__(
@@ -18389,6 +18488,7 @@ def __init__(
         super(Subnet, self).__init__(**kwargs)
         self.name = kwargs.get('name', None)
         self.etag = None
+        self.type = kwargs.get('type', None)
         self.address_prefix = kwargs.get('address_prefix', None)
         self.address_prefixes = kwargs.get('address_prefixes', None)
         self.network_security_group = kwargs.get('network_security_group', None)
@@ -18405,8 +18505,9 @@ def __init__(
         self.delegations = kwargs.get('delegations', None)
         self.purpose = None
         self.provisioning_state = None
-        self.private_endpoint_network_policies = kwargs.get('private_endpoint_network_policies', None)
-        self.private_link_service_network_policies = kwargs.get('private_link_service_network_policies', None)
+        self.private_endpoint_network_policies = kwargs.get('private_endpoint_network_policies', "Enabled")
+        self.private_link_service_network_policies = kwargs.get('private_link_service_network_policies', "Enabled")
+        self.application_gateway_ip_configurations = kwargs.get('application_gateway_ip_configurations', None)
 
 
 class SubnetAssociation(msrest.serialization.Model):
@@ -19733,11 +19834,13 @@ class VirtualNetworkGateway(Resource):
     :ivar inbound_dns_forwarding_endpoint: The IP address allocated by the gateway to which dns
      requests can be sent.
     :vartype inbound_dns_forwarding_endpoint: str
-    :param virtual_network_extended_location_resource_id: MAS FIJI customer vnet resource id.
+    :param v_net_extended_location_resource_id: MAS FIJI customer vnet resource id.
      VirtualNetworkGateway of type local gateway is associated with the customer vnet.
-    :type virtual_network_extended_location_resource_id: str
-    :param extended_location: The extended location of type local virtual network gateway.
-    :type extended_location: ~azure.mgmt.network.v2020_08_01.models.ExtendedLocation
+    :type v_net_extended_location_resource_id: str
+    :param virtual_network_extended_location: The extended location of type local virtual network
+     gateway.
+    :type virtual_network_extended_location:
+     ~azure.mgmt.network.v2020_08_01.models.ExtendedLocation
     """
 
     _validation = {
@@ -19772,8 +19875,8 @@ class VirtualNetworkGateway(Resource):
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'enable_dns_forwarding': {'key': 'properties.enableDnsForwarding', 'type': 'bool'},
         'inbound_dns_forwarding_endpoint': {'key': 'properties.inboundDnsForwardingEndpoint', 'type': 'str'},
-        'virtual_network_extended_location_resource_id': {'key': 'properties.virtualNetworkExtendedLocationResourceId', 'type': 'str'},
-        'extended_location': {'key': 'properties.extendedLocation', 'type': 'ExtendedLocation'},
+        'v_net_extended_location_resource_id': {'key': 'properties.vNetExtendedLocationResourceId', 'type': 'str'},
+        'virtual_network_extended_location': {'key': 'properties.virtualNetworkExtendedLocation', 'type': 'ExtendedLocation'},
     }
 
     def __init__(
@@ -19798,8 +19901,8 @@ def __init__(
         self.provisioning_state = None
         self.enable_dns_forwarding = kwargs.get('enable_dns_forwarding', None)
         self.inbound_dns_forwarding_endpoint = None
-        self.virtual_network_extended_location_resource_id = kwargs.get('virtual_network_extended_location_resource_id', None)
-        self.extended_location = kwargs.get('extended_location', None)
+        self.v_net_extended_location_resource_id = kwargs.get('v_net_extended_location_resource_id', None)
+        self.virtual_network_extended_location = kwargs.get('virtual_network_extended_location', None)
 
 
 class VirtualNetworkGatewayConnection(Resource):
@@ -20360,6 +20463,8 @@ class VirtualNetworkPeering(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param allow_virtual_network_access: Whether the VMs in the local virtual network space would
      be able to access the VMs in remote virtual network space.
     :type allow_virtual_network_access: bool
@@ -20390,17 +20495,24 @@ class VirtualNetworkPeering(SubResource):
     :ivar provisioning_state: The provisioning state of the virtual network peering resource.
      Possible values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
+    :param do_not_verify_remote_gateways: If we need to verify the provisioning state of the remote
+     gateway.
+    :type do_not_verify_remote_gateways: bool
+    :ivar resource_guid: The resourceGuid property of the Virtual Network Peering resource.
+    :vartype resource_guid: str
     """
 
     _validation = {
         'etag': {'readonly': True},
         'provisioning_state': {'readonly': True},
+        'resource_guid': {'readonly': True},
     }
 
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'allow_virtual_network_access': {'key': 'properties.allowVirtualNetworkAccess', 'type': 'bool'},
         'allow_forwarded_traffic': {'key': 'properties.allowForwardedTraffic', 'type': 'bool'},
         'allow_gateway_transit': {'key': 'properties.allowGatewayTransit', 'type': 'bool'},
@@ -20410,6 +20522,8 @@ class VirtualNetworkPeering(SubResource):
         'remote_bgp_communities': {'key': 'properties.remoteBgpCommunities', 'type': 'VirtualNetworkBgpCommunities'},
         'peering_state': {'key': 'properties.peeringState', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'do_not_verify_remote_gateways': {'key': 'properties.doNotVerifyRemoteGateways', 'type': 'bool'},
+        'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
     }
 
     def __init__(
@@ -20419,6 +20533,7 @@ def __init__(
         super(VirtualNetworkPeering, self).__init__(**kwargs)
         self.name = kwargs.get('name', None)
         self.etag = None
+        self.type = kwargs.get('type', None)
         self.allow_virtual_network_access = kwargs.get('allow_virtual_network_access', None)
         self.allow_forwarded_traffic = kwargs.get('allow_forwarded_traffic', None)
         self.allow_gateway_transit = kwargs.get('allow_gateway_transit', None)
@@ -20428,6 +20543,8 @@ def __init__(
         self.remote_bgp_communities = kwargs.get('remote_bgp_communities', None)
         self.peering_state = kwargs.get('peering_state', None)
         self.provisioning_state = None
+        self.do_not_verify_remote_gateways = kwargs.get('do_not_verify_remote_gateways', None)
+        self.resource_guid = None
 
 
 class VirtualNetworkPeeringListResult(msrest.serialization.Model):
diff --git a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_models_py3.py b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_models_py3.py
index f401dec9b10d..9bfec6472903 100644
--- a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_models_py3.py
+++ b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_models_py3.py
@@ -7596,6 +7596,8 @@ class Delegation(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param service_name: The name of the service to whom the subnet should be delegated (e.g.
      Microsoft.Sql/servers).
     :type service_name: str
@@ -7616,6 +7618,7 @@ class Delegation(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'service_name': {'key': 'properties.serviceName', 'type': 'str'},
         'actions': {'key': 'properties.actions', 'type': '[str]'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
@@ -7626,12 +7629,14 @@ def __init__(
         *,
         id: Optional[str] = None,
         name: Optional[str] = None,
+        type: Optional[str] = None,
         service_name: Optional[str] = None,
         **kwargs
     ):
         super(Delegation, self).__init__(id=id, **kwargs)
         self.name = name
         self.etag = None
+        self.type = type
         self.service_name = service_name
         self.actions = None
         self.provisioning_state = None
@@ -14832,6 +14837,15 @@ class NetworkInterface(Resource):
     :ivar provisioning_state: The provisioning state of the network interface resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
+    :param nic_type: Type of Network Interface resource. Possible values include: "Standard",
+     "Elastic". Default value: "Standard".
+    :type nic_type: str or ~azure.mgmt.network.v2020_08_01.models.NetworkInterfaceNicType
+    :param private_link_service: Privatelinkservice of the network interface resource.
+    :type private_link_service: ~azure.mgmt.network.v2020_08_01.models.PrivateLinkService
+    :param migration_phase: Migration phase of Network Interface resource. Possible values include:
+     "None", "Prepare", "Commit", "Abort", "Committed".
+    :type migration_phase: str or
+     ~azure.mgmt.network.v2020_08_01.models.NetworkInterfaceMigrationPhase
     """
 
     _validation = {
@@ -14871,6 +14885,9 @@ class NetworkInterface(Resource):
         'dscp_configuration': {'key': 'properties.dscpConfiguration', 'type': 'SubResource'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nic_type': {'key': 'properties.nicType', 'type': 'str'},
+        'private_link_service': {'key': 'properties.privateLinkService', 'type': 'PrivateLinkService'},
+        'migration_phase': {'key': 'properties.migrationPhase', 'type': 'str'},
     }
 
     def __init__(
@@ -14885,6 +14902,9 @@ def __init__(
         dns_settings: Optional["NetworkInterfaceDnsSettings"] = None,
         enable_accelerated_networking: Optional[bool] = None,
         enable_ip_forwarding: Optional[bool] = None,
+        nic_type: Optional[Union[str, "NetworkInterfaceNicType"]] = "Standard",
+        private_link_service: Optional["PrivateLinkService"] = None,
+        migration_phase: Optional[Union[str, "NetworkInterfaceMigrationPhase"]] = None,
         **kwargs
     ):
         super(NetworkInterface, self).__init__(id=id, location=location, tags=tags, **kwargs)
@@ -14904,6 +14924,9 @@ def __init__(
         self.dscp_configuration = None
         self.resource_guid = None
         self.provisioning_state = None
+        self.nic_type = nic_type
+        self.private_link_service = private_link_service
+        self.migration_phase = migration_phase
 
 
 class NetworkInterfaceAssociation(msrest.serialization.Model):
@@ -15003,6 +15026,8 @@ class NetworkInterfaceIPConfiguration(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param virtual_network_taps: The reference to Virtual Network Taps.
     :type virtual_network_taps: list[~azure.mgmt.network.v2020_08_01.models.VirtualNetworkTap]
     :param application_gateway_backend_address_pools: The reference to
@@ -15054,6 +15079,7 @@ class NetworkInterfaceIPConfiguration(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'virtual_network_taps': {'key': 'properties.virtualNetworkTaps', 'type': '[VirtualNetworkTap]'},
         'application_gateway_backend_address_pools': {'key': 'properties.applicationGatewayBackendAddressPools', 'type': '[ApplicationGatewayBackendAddressPool]'},
         'load_balancer_backend_address_pools': {'key': 'properties.loadBalancerBackendAddressPools', 'type': '[BackendAddressPool]'},
@@ -15074,6 +15100,7 @@ def __init__(
         *,
         id: Optional[str] = None,
         name: Optional[str] = None,
+        type: Optional[str] = None,
         virtual_network_taps: Optional[List["VirtualNetworkTap"]] = None,
         application_gateway_backend_address_pools: Optional[List["ApplicationGatewayBackendAddressPool"]] = None,
         load_balancer_backend_address_pools: Optional[List["BackendAddressPool"]] = None,
@@ -15090,6 +15117,7 @@ def __init__(
         super(NetworkInterfaceIPConfiguration, self).__init__(id=id, **kwargs)
         self.name = name
         self.etag = None
+        self.type = type
         self.virtual_network_taps = virtual_network_taps
         self.application_gateway_backend_address_pools = application_gateway_backend_address_pools
         self.load_balancer_backend_address_pools = load_balancer_backend_address_pools
@@ -18366,6 +18394,46 @@ def __init__(
         self.trigger_sensitivity_override = trigger_sensitivity_override
 
 
+class ProxyResource(msrest.serialization.Model):
+    """Proxy resource representation.
+
+    Variables are only populated by the server, and will be ignored when sending a request.
+
+    :ivar id: Resource ID.
+    :vartype id: str
+    :ivar name: Resource name.
+    :vartype name: str
+    :ivar type: Resource type.
+    :vartype type: str
+    :ivar etag: A unique read-only string that changes whenever the resource is updated.
+    :vartype etag: str
+    """
+
+    _validation = {
+        'id': {'readonly': True},
+        'name': {'readonly': True},
+        'type': {'readonly': True},
+        'etag': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'id': {'key': 'id', 'type': 'str'},
+        'name': {'key': 'name', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
+        'etag': {'key': 'etag', 'type': 'str'},
+    }
+
+    def __init__(
+        self,
+        **kwargs
+    ):
+        super(ProxyResource, self).__init__(**kwargs)
+        self.id = None
+        self.name = None
+        self.type = None
+        self.etag = None
+
+
 class PublicIPAddress(Resource):
     """Public IP address resource.
 
@@ -18416,6 +18484,18 @@ class PublicIPAddress(Resource):
     :ivar provisioning_state: The provisioning state of the public IP address resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
+    :param service_public_ip_address: The service public IP address of the public IP address
+     resource.
+    :type service_public_ip_address: ~azure.mgmt.network.v2020_08_01.models.PublicIPAddress
+    :param nat_gateway: The NatGateway for the Public IP address.
+    :type nat_gateway: ~azure.mgmt.network.v2020_08_01.models.NatGateway
+    :param migration_phase: Migration phase of Public IP Address. Possible values include: "None",
+     "Prepare", "Commit", "Abort", "Committed".
+    :type migration_phase: str or
+     ~azure.mgmt.network.v2020_08_01.models.PublicIpAddressMigrationPhase
+    :param linked_public_ip_address: The source Public IP Address (IPv6) that links to this address
+     (IPv4).
+    :type linked_public_ip_address: ~azure.mgmt.network.v2020_08_01.models.PublicIPAddress
     """
 
     _validation = {
@@ -18448,6 +18528,10 @@ class PublicIPAddress(Resource):
         'idle_timeout_in_minutes': {'key': 'properties.idleTimeoutInMinutes', 'type': 'int'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'service_public_ip_address': {'key': 'properties.servicePublicIPAddress', 'type': 'PublicIPAddress'},
+        'nat_gateway': {'key': 'properties.natGateway', 'type': 'NatGateway'},
+        'migration_phase': {'key': 'properties.migrationPhase', 'type': 'str'},
+        'linked_public_ip_address': {'key': 'properties.linkedPublicIPAddress', 'type': 'PublicIPAddress'},
     }
 
     def __init__(
@@ -18467,6 +18551,10 @@ def __init__(
         ip_address: Optional[str] = None,
         public_ip_prefix: Optional["SubResource"] = None,
         idle_timeout_in_minutes: Optional[int] = None,
+        service_public_ip_address: Optional["PublicIPAddress"] = None,
+        nat_gateway: Optional["NatGateway"] = None,
+        migration_phase: Optional[Union[str, "PublicIpAddressMigrationPhase"]] = None,
+        linked_public_ip_address: Optional["PublicIPAddress"] = None,
         **kwargs
     ):
         super(PublicIPAddress, self).__init__(id=id, location=location, tags=tags, **kwargs)
@@ -18485,6 +18573,10 @@ def __init__(
         self.idle_timeout_in_minutes = idle_timeout_in_minutes
         self.resource_guid = None
         self.provisioning_state = None
+        self.service_public_ip_address = service_public_ip_address
+        self.nat_gateway = nat_gateway
+        self.migration_phase = migration_phase
+        self.linked_public_ip_address = linked_public_ip_address
 
 
 class PublicIPAddressDnsSettings(msrest.serialization.Model):
@@ -18623,6 +18715,8 @@ class PublicIPPrefix(Resource):
     :ivar provisioning_state: The provisioning state of the public IP prefix resource. Possible
      values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
+    :param nat_gateway: NatGateway of Public IP Prefix.
+    :type nat_gateway: ~azure.mgmt.network.v2020_08_01.models.NatGateway
     """
 
     _validation = {
@@ -18655,6 +18749,7 @@ class PublicIPPrefix(Resource):
         'custom_ip_prefix': {'key': 'properties.customIPPrefix', 'type': 'SubResource'},
         'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'nat_gateway': {'key': 'properties.natGateway', 'type': 'NatGateway'},
     }
 
     def __init__(
@@ -18670,6 +18765,7 @@ def __init__(
         ip_tags: Optional[List["IpTag"]] = None,
         prefix_length: Optional[int] = None,
         custom_ip_prefix: Optional["SubResource"] = None,
+        nat_gateway: Optional["NatGateway"] = None,
         **kwargs
     ):
         super(PublicIPPrefix, self).__init__(id=id, location=location, tags=tags, **kwargs)
@@ -18686,6 +18782,7 @@ def __init__(
         self.custom_ip_prefix = custom_ip_prefix
         self.resource_guid = None
         self.provisioning_state = None
+        self.nat_gateway = nat_gateway
 
 
 class PublicIPPrefixListResult(msrest.serialization.Model):
@@ -20342,6 +20439,8 @@ class Subnet(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param address_prefix: The address prefix for the subnet.
     :type address_prefix: str
     :param address_prefixes: List of address prefixes for the subnet.
@@ -20384,11 +20483,19 @@ class Subnet(SubResource):
      include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
     :param private_endpoint_network_policies: Enable or Disable apply network policies on private
-     end point in the subnet.
-    :type private_endpoint_network_policies: str
+     end point in the subnet. Possible values include: "Enabled", "Disabled". Default value:
+     "Enabled".
+    :type private_endpoint_network_policies: str or
+     ~azure.mgmt.network.v2020_08_01.models.VirtualNetworkPrivateEndpointNetworkPolicies
     :param private_link_service_network_policies: Enable or Disable apply network policies on
-     private link service in the subnet.
-    :type private_link_service_network_policies: str
+     private link service in the subnet. Possible values include: "Enabled", "Disabled". Default
+     value: "Enabled".
+    :type private_link_service_network_policies: str or
+     ~azure.mgmt.network.v2020_08_01.models.VirtualNetworkPrivateLinkServiceNetworkPolicies
+    :param application_gateway_ip_configurations: Application gateway IP configurations of virtual
+     network resource.
+    :type application_gateway_ip_configurations:
+     list[~azure.mgmt.network.v2020_08_01.models.ApplicationGatewayIPConfiguration]
     """
 
     _validation = {
@@ -20406,6 +20513,7 @@ class Subnet(SubResource):
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'address_prefix': {'key': 'properties.addressPrefix', 'type': 'str'},
         'address_prefixes': {'key': 'properties.addressPrefixes', 'type': '[str]'},
         'network_security_group': {'key': 'properties.networkSecurityGroup', 'type': 'NetworkSecurityGroup'},
@@ -20424,6 +20532,7 @@ class Subnet(SubResource):
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'private_endpoint_network_policies': {'key': 'properties.privateEndpointNetworkPolicies', 'type': 'str'},
         'private_link_service_network_policies': {'key': 'properties.privateLinkServiceNetworkPolicies', 'type': 'str'},
+        'application_gateway_ip_configurations': {'key': 'properties.applicationGatewayIpConfigurations', 'type': '[ApplicationGatewayIPConfiguration]'},
     }
 
     def __init__(
@@ -20431,6 +20540,7 @@ def __init__(
         *,
         id: Optional[str] = None,
         name: Optional[str] = None,
+        type: Optional[str] = None,
         address_prefix: Optional[str] = None,
         address_prefixes: Optional[List[str]] = None,
         network_security_group: Optional["NetworkSecurityGroup"] = None,
@@ -20440,13 +20550,15 @@ def __init__(
         service_endpoint_policies: Optional[List["ServiceEndpointPolicy"]] = None,
         ip_allocations: Optional[List["SubResource"]] = None,
         delegations: Optional[List["Delegation"]] = None,
-        private_endpoint_network_policies: Optional[str] = None,
-        private_link_service_network_policies: Optional[str] = None,
+        private_endpoint_network_policies: Optional[Union[str, "VirtualNetworkPrivateEndpointNetworkPolicies"]] = "Enabled",
+        private_link_service_network_policies: Optional[Union[str, "VirtualNetworkPrivateLinkServiceNetworkPolicies"]] = "Enabled",
+        application_gateway_ip_configurations: Optional[List["ApplicationGatewayIPConfiguration"]] = None,
         **kwargs
     ):
         super(Subnet, self).__init__(id=id, **kwargs)
         self.name = name
         self.etag = None
+        self.type = type
         self.address_prefix = address_prefix
         self.address_prefixes = address_prefixes
         self.network_security_group = network_security_group
@@ -20465,6 +20577,7 @@ def __init__(
         self.provisioning_state = None
         self.private_endpoint_network_policies = private_endpoint_network_policies
         self.private_link_service_network_policies = private_link_service_network_policies
+        self.application_gateway_ip_configurations = application_gateway_ip_configurations
 
 
 class SubnetAssociation(msrest.serialization.Model):
@@ -21939,11 +22052,13 @@ class VirtualNetworkGateway(Resource):
     :ivar inbound_dns_forwarding_endpoint: The IP address allocated by the gateway to which dns
      requests can be sent.
     :vartype inbound_dns_forwarding_endpoint: str
-    :param virtual_network_extended_location_resource_id: MAS FIJI customer vnet resource id.
+    :param v_net_extended_location_resource_id: MAS FIJI customer vnet resource id.
      VirtualNetworkGateway of type local gateway is associated with the customer vnet.
-    :type virtual_network_extended_location_resource_id: str
-    :param extended_location: The extended location of type local virtual network gateway.
-    :type extended_location: ~azure.mgmt.network.v2020_08_01.models.ExtendedLocation
+    :type v_net_extended_location_resource_id: str
+    :param virtual_network_extended_location: The extended location of type local virtual network
+     gateway.
+    :type virtual_network_extended_location:
+     ~azure.mgmt.network.v2020_08_01.models.ExtendedLocation
     """
 
     _validation = {
@@ -21978,8 +22093,8 @@ class VirtualNetworkGateway(Resource):
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
         'enable_dns_forwarding': {'key': 'properties.enableDnsForwarding', 'type': 'bool'},
         'inbound_dns_forwarding_endpoint': {'key': 'properties.inboundDnsForwardingEndpoint', 'type': 'str'},
-        'virtual_network_extended_location_resource_id': {'key': 'properties.virtualNetworkExtendedLocationResourceId', 'type': 'str'},
-        'extended_location': {'key': 'properties.extendedLocation', 'type': 'ExtendedLocation'},
+        'v_net_extended_location_resource_id': {'key': 'properties.vNetExtendedLocationResourceId', 'type': 'str'},
+        'virtual_network_extended_location': {'key': 'properties.virtualNetworkExtendedLocation', 'type': 'ExtendedLocation'},
     }
 
     def __init__(
@@ -22001,8 +22116,8 @@ def __init__(
         bgp_settings: Optional["BgpSettings"] = None,
         custom_routes: Optional["AddressSpace"] = None,
         enable_dns_forwarding: Optional[bool] = None,
-        virtual_network_extended_location_resource_id: Optional[str] = None,
-        extended_location: Optional["ExtendedLocation"] = None,
+        v_net_extended_location_resource_id: Optional[str] = None,
+        virtual_network_extended_location: Optional["ExtendedLocation"] = None,
         **kwargs
     ):
         super(VirtualNetworkGateway, self).__init__(id=id, location=location, tags=tags, **kwargs)
@@ -22023,8 +22138,8 @@ def __init__(
         self.provisioning_state = None
         self.enable_dns_forwarding = enable_dns_forwarding
         self.inbound_dns_forwarding_endpoint = None
-        self.virtual_network_extended_location_resource_id = virtual_network_extended_location_resource_id
-        self.extended_location = extended_location
+        self.v_net_extended_location_resource_id = v_net_extended_location_resource_id
+        self.virtual_network_extended_location = virtual_network_extended_location
 
 
 class VirtualNetworkGatewayConnection(Resource):
@@ -22645,6 +22760,8 @@ class VirtualNetworkPeering(SubResource):
     :type name: str
     :ivar etag: A unique read-only string that changes whenever the resource is updated.
     :vartype etag: str
+    :param type: Resource type.
+    :type type: str
     :param allow_virtual_network_access: Whether the VMs in the local virtual network space would
      be able to access the VMs in remote virtual network space.
     :type allow_virtual_network_access: bool
@@ -22675,17 +22792,24 @@ class VirtualNetworkPeering(SubResource):
     :ivar provisioning_state: The provisioning state of the virtual network peering resource.
      Possible values include: "Succeeded", "Updating", "Deleting", "Failed".
     :vartype provisioning_state: str or ~azure.mgmt.network.v2020_08_01.models.ProvisioningState
+    :param do_not_verify_remote_gateways: If we need to verify the provisioning state of the remote
+     gateway.
+    :type do_not_verify_remote_gateways: bool
+    :ivar resource_guid: The resourceGuid property of the Virtual Network Peering resource.
+    :vartype resource_guid: str
     """
 
     _validation = {
         'etag': {'readonly': True},
         'provisioning_state': {'readonly': True},
+        'resource_guid': {'readonly': True},
     }
 
     _attribute_map = {
         'id': {'key': 'id', 'type': 'str'},
         'name': {'key': 'name', 'type': 'str'},
         'etag': {'key': 'etag', 'type': 'str'},
+        'type': {'key': 'type', 'type': 'str'},
         'allow_virtual_network_access': {'key': 'properties.allowVirtualNetworkAccess', 'type': 'bool'},
         'allow_forwarded_traffic': {'key': 'properties.allowForwardedTraffic', 'type': 'bool'},
         'allow_gateway_transit': {'key': 'properties.allowGatewayTransit', 'type': 'bool'},
@@ -22695,6 +22819,8 @@ class VirtualNetworkPeering(SubResource):
         'remote_bgp_communities': {'key': 'properties.remoteBgpCommunities', 'type': 'VirtualNetworkBgpCommunities'},
         'peering_state': {'key': 'properties.peeringState', 'type': 'str'},
         'provisioning_state': {'key': 'properties.provisioningState', 'type': 'str'},
+        'do_not_verify_remote_gateways': {'key': 'properties.doNotVerifyRemoteGateways', 'type': 'bool'},
+        'resource_guid': {'key': 'properties.resourceGuid', 'type': 'str'},
     }
 
     def __init__(
@@ -22702,6 +22828,7 @@ def __init__(
         *,
         id: Optional[str] = None,
         name: Optional[str] = None,
+        type: Optional[str] = None,
         allow_virtual_network_access: Optional[bool] = None,
         allow_forwarded_traffic: Optional[bool] = None,
         allow_gateway_transit: Optional[bool] = None,
@@ -22710,11 +22837,13 @@ def __init__(
         remote_address_space: Optional["AddressSpace"] = None,
         remote_bgp_communities: Optional["VirtualNetworkBgpCommunities"] = None,
         peering_state: Optional[Union[str, "VirtualNetworkPeeringState"]] = None,
+        do_not_verify_remote_gateways: Optional[bool] = None,
         **kwargs
     ):
         super(VirtualNetworkPeering, self).__init__(id=id, **kwargs)
         self.name = name
         self.etag = None
+        self.type = type
         self.allow_virtual_network_access = allow_virtual_network_access
         self.allow_forwarded_traffic = allow_forwarded_traffic
         self.allow_gateway_transit = allow_gateway_transit
@@ -22724,6 +22853,8 @@ def __init__(
         self.remote_bgp_communities = remote_bgp_communities
         self.peering_state = peering_state
         self.provisioning_state = None
+        self.do_not_verify_remote_gateways = do_not_verify_remote_gateways
+        self.resource_guid = None
 
 
 class VirtualNetworkPeeringListResult(msrest.serialization.Model):
diff --git a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_network_management_client_enums.py b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_network_management_client_enums.py
index c59baa4b496a..d74e4321910d 100644
--- a/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_network_management_client_enums.py
+++ b/sdk/network/azure-mgmt-network/azure/mgmt/network/v2020_08_01/models/_network_management_client_enums.py
@@ -779,6 +779,23 @@ class NatGatewaySkuName(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
 
     STANDARD = "Standard"
 
+class NetworkInterfaceMigrationPhase(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Migration phase of Network Interface resource.
+    """
+
+    NONE = "None"
+    PREPARE = "Prepare"
+    COMMIT = "Commit"
+    ABORT = "Abort"
+    COMMITTED = "Committed"
+
+class NetworkInterfaceNicType(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Type of Network Interface resource.
+    """
+
+    STANDARD = "Standard"
+    ELASTIC = "Elastic"
+
 class NetworkOperationStatus(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
     """Status of the Azure async operation.
     """
@@ -937,6 +954,16 @@ class ProvisioningState(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
     DELETING = "Deleting"
     FAILED = "Failed"
 
+class PublicIpAddressMigrationPhase(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Migration phase of Public IP Address.
+    """
+
+    NONE = "None"
+    PREPARE = "Prepare"
+    COMMIT = "Commit"
+    ABORT = "Abort"
+    COMMITTED = "Committed"
+
 class PublicIPAddressSkuName(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
     """Name of a public IP address SKU.
     """
@@ -1183,6 +1210,20 @@ class VirtualNetworkPeeringState(with_metaclass(_CaseInsensitiveEnumMeta, str, E
     CONNECTED = "Connected"
     DISCONNECTED = "Disconnected"
 
+class VirtualNetworkPrivateEndpointNetworkPolicies(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Enable or Disable apply network policies on private end point in the subnet.
+    """
+
+    ENABLED = "Enabled"
+    DISABLED = "Disabled"
+
+class VirtualNetworkPrivateLinkServiceNetworkPolicies(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
+    """Enable or Disable apply network policies on private link service in the subnet.
+    """
+
+    ENABLED = "Enabled"
+    DISABLED = "Disabled"
+
 class VirtualWanSecurityProviderType(with_metaclass(_CaseInsensitiveEnumMeta, str, Enum)):
     """The virtual wan security provider type.
     """