diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/_app_platform_management_client.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/_app_platform_management_client.py
index 565924158358..744ebc6929af 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/_app_platform_management_client.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/_app_platform_management_client.py
@@ -75,6 +75,7 @@ def models(cls, api_version=DEFAULT_API_VERSION):
 
            * 2019-05-01-preview: :mod:`v2019_05_01_preview.models<azure.mgmt.appplatform.v2019_05_01_preview.models>`
            * 2020-07-01: :mod:`v2020_07_01.models<azure.mgmt.appplatform.v2020_07_01.models>`
+           * 2020-11-01-preview: :mod:`v2020_11_01_preview.models<azure.mgmt.appplatform.v2020_11_01_preview.models>`
         """
         if api_version == '2019-05-01-preview':
             from .v2019_05_01_preview import models
@@ -82,6 +83,9 @@ def models(cls, api_version=DEFAULT_API_VERSION):
         elif api_version == '2020-07-01':
             from .v2020_07_01 import models
             return models
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview import models
+            return models
         raise NotImplementedError("APIVersion {} is not available".format(api_version))
 
     @property
@@ -90,12 +94,15 @@ def apps(self):
 
            * 2019-05-01-preview: :class:`AppsOperations<azure.mgmt.appplatform.v2019_05_01_preview.operations.AppsOperations>`
            * 2020-07-01: :class:`AppsOperations<azure.mgmt.appplatform.v2020_07_01.operations.AppsOperations>`
+           * 2020-11-01-preview: :class:`AppsOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.AppsOperations>`
         """
         api_version = self._get_api_version('apps')
         if api_version == '2019-05-01-preview':
             from .v2019_05_01_preview.operations import AppsOperations as OperationClass
         elif api_version == '2020-07-01':
             from .v2020_07_01.operations import AppsOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import AppsOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -106,12 +113,15 @@ def bindings(self):
 
            * 2019-05-01-preview: :class:`BindingsOperations<azure.mgmt.appplatform.v2019_05_01_preview.operations.BindingsOperations>`
            * 2020-07-01: :class:`BindingsOperations<azure.mgmt.appplatform.v2020_07_01.operations.BindingsOperations>`
+           * 2020-11-01-preview: :class:`BindingsOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.BindingsOperations>`
         """
         api_version = self._get_api_version('bindings')
         if api_version == '2019-05-01-preview':
             from .v2019_05_01_preview.operations import BindingsOperations as OperationClass
         elif api_version == '2020-07-01':
             from .v2020_07_01.operations import BindingsOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import BindingsOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -122,12 +132,15 @@ def certificates(self):
 
            * 2019-05-01-preview: :class:`CertificatesOperations<azure.mgmt.appplatform.v2019_05_01_preview.operations.CertificatesOperations>`
            * 2020-07-01: :class:`CertificatesOperations<azure.mgmt.appplatform.v2020_07_01.operations.CertificatesOperations>`
+           * 2020-11-01-preview: :class:`CertificatesOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.CertificatesOperations>`
         """
         api_version = self._get_api_version('certificates')
         if api_version == '2019-05-01-preview':
             from .v2019_05_01_preview.operations import CertificatesOperations as OperationClass
         elif api_version == '2020-07-01':
             from .v2020_07_01.operations import CertificatesOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import CertificatesOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -137,10 +150,13 @@ def config_servers(self):
         """Instance depends on the API version:
 
            * 2020-07-01: :class:`ConfigServersOperations<azure.mgmt.appplatform.v2020_07_01.operations.ConfigServersOperations>`
+           * 2020-11-01-preview: :class:`ConfigServersOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.ConfigServersOperations>`
         """
         api_version = self._get_api_version('config_servers')
         if api_version == '2020-07-01':
             from .v2020_07_01.operations import ConfigServersOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import ConfigServersOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -151,12 +167,15 @@ def custom_domains(self):
 
            * 2019-05-01-preview: :class:`CustomDomainsOperations<azure.mgmt.appplatform.v2019_05_01_preview.operations.CustomDomainsOperations>`
            * 2020-07-01: :class:`CustomDomainsOperations<azure.mgmt.appplatform.v2020_07_01.operations.CustomDomainsOperations>`
+           * 2020-11-01-preview: :class:`CustomDomainsOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.CustomDomainsOperations>`
         """
         api_version = self._get_api_version('custom_domains')
         if api_version == '2019-05-01-preview':
             from .v2019_05_01_preview.operations import CustomDomainsOperations as OperationClass
         elif api_version == '2020-07-01':
             from .v2020_07_01.operations import CustomDomainsOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import CustomDomainsOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -167,12 +186,15 @@ def deployments(self):
 
            * 2019-05-01-preview: :class:`DeploymentsOperations<azure.mgmt.appplatform.v2019_05_01_preview.operations.DeploymentsOperations>`
            * 2020-07-01: :class:`DeploymentsOperations<azure.mgmt.appplatform.v2020_07_01.operations.DeploymentsOperations>`
+           * 2020-11-01-preview: :class:`DeploymentsOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.DeploymentsOperations>`
         """
         api_version = self._get_api_version('deployments')
         if api_version == '2019-05-01-preview':
             from .v2019_05_01_preview.operations import DeploymentsOperations as OperationClass
         elif api_version == '2020-07-01':
             from .v2020_07_01.operations import DeploymentsOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import DeploymentsOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -182,10 +204,13 @@ def monitoring_settings(self):
         """Instance depends on the API version:
 
            * 2020-07-01: :class:`MonitoringSettingsOperations<azure.mgmt.appplatform.v2020_07_01.operations.MonitoringSettingsOperations>`
+           * 2020-11-01-preview: :class:`MonitoringSettingsOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.MonitoringSettingsOperations>`
         """
         api_version = self._get_api_version('monitoring_settings')
         if api_version == '2020-07-01':
             from .v2020_07_01.operations import MonitoringSettingsOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import MonitoringSettingsOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -196,12 +221,34 @@ def operations(self):
 
            * 2019-05-01-preview: :class:`Operations<azure.mgmt.appplatform.v2019_05_01_preview.operations.Operations>`
            * 2020-07-01: :class:`Operations<azure.mgmt.appplatform.v2020_07_01.operations.Operations>`
+           * 2020-11-01-preview: :class:`Operations<azure.mgmt.appplatform.v2020_11_01_preview.operations.Operations>`
         """
         api_version = self._get_api_version('operations')
         if api_version == '2019-05-01-preview':
             from .v2019_05_01_preview.operations import Operations as OperationClass
         elif api_version == '2020-07-01':
             from .v2020_07_01.operations import Operations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import Operations as OperationClass
+        else:
+            raise NotImplementedError("APIVersion {} is not available".format(api_version))
+        return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
+
+    @property
+    def runtime_versions(self):
+        """Instance depends on the API version:
+
+           * 2019-05-01-preview: :class:`RuntimeVersionsOperations<azure.mgmt.appplatform.v2019_05_01_preview.operations.RuntimeVersionsOperations>`
+           * 2020-07-01: :class:`RuntimeVersionsOperations<azure.mgmt.appplatform.v2020_07_01.operations.RuntimeVersionsOperations>`
+           * 2020-11-01-preview: :class:`RuntimeVersionsOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.RuntimeVersionsOperations>`
+        """
+        api_version = self._get_api_version('runtime_versions')
+        if api_version == '2019-05-01-preview':
+            from .v2019_05_01_preview.operations import RuntimeVersionsOperations as OperationClass
+        elif api_version == '2020-07-01':
+            from .v2020_07_01.operations import RuntimeVersionsOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import RuntimeVersionsOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -212,12 +259,15 @@ def services(self):
 
            * 2019-05-01-preview: :class:`ServicesOperations<azure.mgmt.appplatform.v2019_05_01_preview.operations.ServicesOperations>`
            * 2020-07-01: :class:`ServicesOperations<azure.mgmt.appplatform.v2020_07_01.operations.ServicesOperations>`
+           * 2020-11-01-preview: :class:`ServicesOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.ServicesOperations>`
         """
         api_version = self._get_api_version('services')
         if api_version == '2019-05-01-preview':
             from .v2019_05_01_preview.operations import ServicesOperations as OperationClass
         elif api_version == '2020-07-01':
             from .v2020_07_01.operations import ServicesOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import ServicesOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
@@ -240,10 +290,13 @@ def skus(self):
         """Instance depends on the API version:
 
            * 2020-07-01: :class:`SkusOperations<azure.mgmt.appplatform.v2020_07_01.operations.SkusOperations>`
+           * 2020-11-01-preview: :class:`SkusOperations<azure.mgmt.appplatform.v2020_11_01_preview.operations.SkusOperations>`
         """
         api_version = self._get_api_version('skus')
         if api_version == '2020-07-01':
             from .v2020_07_01.operations import SkusOperations as OperationClass
+        elif api_version == '2020-11-01-preview':
+            from .v2020_11_01_preview.operations import SkusOperations as OperationClass
         else:
             raise NotImplementedError("APIVersion {} is not available".format(api_version))
         return OperationClass(self._client, self.config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)))
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/__init__.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/__init__.py
index 05307b382a42..e14ef4761e67 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/__init__.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/__init__.py
@@ -46,6 +46,7 @@
     from ._models_py3 import PersistentDisk
     from ._models_py3 import ProxyResource
     from ._models_py3 import RegenerateTestKeyRequestPayload
+    from ._models_py3 import RequiredTraffic
     from ._models_py3 import Resource
     from ._models_py3 import ResourceSku
     from ._models_py3 import ResourceSkuCapabilities
@@ -101,6 +102,7 @@
     from ._models import PersistentDisk
     from ._models import ProxyResource
     from ._models import RegenerateTestKeyRequestPayload
+    from ._models import RequiredTraffic
     from ._models import Resource
     from ._models import ResourceSku
     from ._models import ResourceSkuCapabilities
@@ -131,6 +133,7 @@
     ProvisioningState,
     ConfigServerState,
     TraceProxyState,
+    TrafficDirection,
     ManagedIdentityType,
     TestKeyType,
     AppResourceProvisioningState,
@@ -182,6 +185,7 @@
     'PersistentDisk',
     'ProxyResource',
     'RegenerateTestKeyRequestPayload',
+    'RequiredTraffic',
     'Resource',
     'ResourceSku',
     'ResourceSkuCapabilities',
@@ -211,6 +215,7 @@
     'ProvisioningState',
     'ConfigServerState',
     'TraceProxyState',
+    'TrafficDirection',
     'ManagedIdentityType',
     'TestKeyType',
     'AppResourceProvisioningState',
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_app_platform_management_client_enums.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_app_platform_management_client_enums.py
index bcd6f5bb797f..86e2ecb6f68c 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_app_platform_management_client_enums.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_app_platform_management_client_enums.py
@@ -42,6 +42,12 @@ class TraceProxyState(str, Enum):
     updating = "Updating"
 
 
+class TrafficDirection(str, Enum):
+
+    inbound = "Inbound"
+    outbound = "Outbound"
+
+
 class ManagedIdentityType(str, Enum):
 
     none = "None"
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_models.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_models.py
index 6db50d936807..1110020745df 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_models.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_models.py
@@ -1238,10 +1238,15 @@ class NetworkProfile(Model):
      instance.
     :vartype outbound_ips:
      ~azure.mgmt.appplatform.v2019_05_01_preview.models.NetworkProfileOutboundIPs
+    :ivar required_traffics: Required inbound or outbound traffics for Azure
+     Spring Cloud instance.
+    :vartype required_traffics:
+     list[~azure.mgmt.appplatform.v2019_05_01_preview.models.RequiredTraffic]
     """
 
     _validation = {
         'outbound_ips': {'readonly': True},
+        'required_traffics': {'readonly': True},
     }
 
     _attribute_map = {
@@ -1251,6 +1256,7 @@ class NetworkProfile(Model):
         'service_runtime_network_resource_group': {'key': 'serviceRuntimeNetworkResourceGroup', 'type': 'str'},
         'app_network_resource_group': {'key': 'appNetworkResourceGroup', 'type': 'str'},
         'outbound_ips': {'key': 'outboundIPs', 'type': 'NetworkProfileOutboundIPs'},
+        'required_traffics': {'key': 'requiredTraffics', 'type': '[RequiredTraffic]'},
     }
 
     def __init__(self, **kwargs):
@@ -1261,6 +1267,7 @@ def __init__(self, **kwargs):
         self.service_runtime_network_resource_group = kwargs.get('service_runtime_network_resource_group', None)
         self.app_network_resource_group = kwargs.get('app_network_resource_group', None)
         self.outbound_ips = None
+        self.required_traffics = None
 
 
 class NetworkProfileOutboundIPs(Model):
@@ -1421,6 +1428,51 @@ def __init__(self, **kwargs):
         self.key_type = kwargs.get('key_type', None)
 
 
+class RequiredTraffic(Model):
+    """Required inbound or outbound traffic for Azure Spring Cloud instance.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar protocol: The protocol of required traffic
+    :vartype protocol: str
+    :ivar port: The port of required traffic
+    :vartype port: int
+    :ivar ips: The ip list of required traffic
+    :vartype ips: list[str]
+    :ivar fqdns: The FQDN list of required traffic
+    :vartype fqdns: list[str]
+    :ivar direction: The direction of required traffic. Possible values
+     include: 'Inbound', 'Outbound'
+    :vartype direction: str or
+     ~azure.mgmt.appplatform.v2019_05_01_preview.models.TrafficDirection
+    """
+
+    _validation = {
+        'protocol': {'readonly': True},
+        'port': {'readonly': True},
+        'ips': {'readonly': True},
+        'fqdns': {'readonly': True},
+        'direction': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'protocol': {'key': 'protocol', 'type': 'str'},
+        'port': {'key': 'port', 'type': 'int'},
+        'ips': {'key': 'ips', 'type': '[str]'},
+        'fqdns': {'key': 'fqdns', 'type': '[str]'},
+        'direction': {'key': 'direction', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(RequiredTraffic, self).__init__(**kwargs)
+        self.protocol = None
+        self.port = None
+        self.ips = None
+        self.fqdns = None
+        self.direction = None
+
+
 class ResourceSku(Model):
     """Describes an available Azure Spring Cloud SKU.
 
@@ -1724,9 +1776,9 @@ def __init__(self, **kwargs):
 class Sku(Model):
     """Sku of Azure Spring Cloud.
 
-    :param name: Name of the Sku
+    :param name: Name of the Sku. Default value: "S0" .
     :type name: str
-    :param tier: Tier of the Sku
+    :param tier: Tier of the Sku. Default value: "Standard" .
     :type tier: str
     :param capacity: Current capacity of the target resource
     :type capacity: int
@@ -1740,8 +1792,8 @@ class Sku(Model):
 
     def __init__(self, **kwargs):
         super(Sku, self).__init__(**kwargs)
-        self.name = kwargs.get('name', None)
-        self.tier = kwargs.get('tier', None)
+        self.name = kwargs.get('name', "S0")
+        self.tier = kwargs.get('tier', "Standard")
         self.capacity = kwargs.get('capacity', None)
 
 
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_models_py3.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_models_py3.py
index d781484b060b..74599f3bd5e7 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_models_py3.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2019_05_01_preview/models/_models_py3.py
@@ -1238,10 +1238,15 @@ class NetworkProfile(Model):
      instance.
     :vartype outbound_ips:
      ~azure.mgmt.appplatform.v2019_05_01_preview.models.NetworkProfileOutboundIPs
+    :ivar required_traffics: Required inbound or outbound traffics for Azure
+     Spring Cloud instance.
+    :vartype required_traffics:
+     list[~azure.mgmt.appplatform.v2019_05_01_preview.models.RequiredTraffic]
     """
 
     _validation = {
         'outbound_ips': {'readonly': True},
+        'required_traffics': {'readonly': True},
     }
 
     _attribute_map = {
@@ -1251,6 +1256,7 @@ class NetworkProfile(Model):
         'service_runtime_network_resource_group': {'key': 'serviceRuntimeNetworkResourceGroup', 'type': 'str'},
         'app_network_resource_group': {'key': 'appNetworkResourceGroup', 'type': 'str'},
         'outbound_ips': {'key': 'outboundIPs', 'type': 'NetworkProfileOutboundIPs'},
+        'required_traffics': {'key': 'requiredTraffics', 'type': '[RequiredTraffic]'},
     }
 
     def __init__(self, *, service_runtime_subnet_id: str=None, app_subnet_id: str=None, service_cidr: str=None, service_runtime_network_resource_group: str=None, app_network_resource_group: str=None, **kwargs) -> None:
@@ -1261,6 +1267,7 @@ def __init__(self, *, service_runtime_subnet_id: str=None, app_subnet_id: str=No
         self.service_runtime_network_resource_group = service_runtime_network_resource_group
         self.app_network_resource_group = app_network_resource_group
         self.outbound_ips = None
+        self.required_traffics = None
 
 
 class NetworkProfileOutboundIPs(Model):
@@ -1421,6 +1428,51 @@ def __init__(self, *, key_type, **kwargs) -> None:
         self.key_type = key_type
 
 
+class RequiredTraffic(Model):
+    """Required inbound or outbound traffic for Azure Spring Cloud instance.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar protocol: The protocol of required traffic
+    :vartype protocol: str
+    :ivar port: The port of required traffic
+    :vartype port: int
+    :ivar ips: The ip list of required traffic
+    :vartype ips: list[str]
+    :ivar fqdns: The FQDN list of required traffic
+    :vartype fqdns: list[str]
+    :ivar direction: The direction of required traffic. Possible values
+     include: 'Inbound', 'Outbound'
+    :vartype direction: str or
+     ~azure.mgmt.appplatform.v2019_05_01_preview.models.TrafficDirection
+    """
+
+    _validation = {
+        'protocol': {'readonly': True},
+        'port': {'readonly': True},
+        'ips': {'readonly': True},
+        'fqdns': {'readonly': True},
+        'direction': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'protocol': {'key': 'protocol', 'type': 'str'},
+        'port': {'key': 'port', 'type': 'int'},
+        'ips': {'key': 'ips', 'type': '[str]'},
+        'fqdns': {'key': 'fqdns', 'type': '[str]'},
+        'direction': {'key': 'direction', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs) -> None:
+        super(RequiredTraffic, self).__init__(**kwargs)
+        self.protocol = None
+        self.port = None
+        self.ips = None
+        self.fqdns = None
+        self.direction = None
+
+
 class ResourceSku(Model):
     """Describes an available Azure Spring Cloud SKU.
 
@@ -1724,9 +1776,9 @@ def __init__(self, *, log_specifications=None, metric_specifications=None, **kwa
 class Sku(Model):
     """Sku of Azure Spring Cloud.
 
-    :param name: Name of the Sku
+    :param name: Name of the Sku. Default value: "S0" .
     :type name: str
-    :param tier: Tier of the Sku
+    :param tier: Tier of the Sku. Default value: "Standard" .
     :type tier: str
     :param capacity: Current capacity of the target resource
     :type capacity: int
@@ -1738,7 +1790,7 @@ class Sku(Model):
         'capacity': {'key': 'capacity', 'type': 'int'},
     }
 
-    def __init__(self, *, name: str=None, tier: str=None, capacity: int=None, **kwargs) -> None:
+    def __init__(self, *, name: str="S0", tier: str="Standard", capacity: int=None, **kwargs) -> None:
         super(Sku, self).__init__(**kwargs)
         self.name = name
         self.tier = tier
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/__init__.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/__init__.py
index 4ce60886aabf..938b11a517a8 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/__init__.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/__init__.py
@@ -51,6 +51,7 @@
     from ._models_py3 import PersistentDisk
     from ._models_py3 import ProxyResource
     from ._models_py3 import RegenerateTestKeyRequestPayload
+    from ._models_py3 import RequiredTraffic
     from ._models_py3 import Resource
     from ._models_py3 import ResourceSku
     from ._models_py3 import ResourceSkuCapabilities
@@ -110,6 +111,7 @@
     from ._models import PersistentDisk
     from ._models import ProxyResource
     from ._models import RegenerateTestKeyRequestPayload
+    from ._models import RequiredTraffic
     from ._models import Resource
     from ._models import ResourceSku
     from ._models import ResourceSkuCapabilities
@@ -137,6 +139,7 @@
 from ._paged_models import ServiceResourcePaged
 from ._app_platform_management_client_enums import (
     ProvisioningState,
+    TrafficDirection,
     ManagedIdentityType,
     ConfigServerState,
     MonitoringSettingState,
@@ -195,6 +198,7 @@
     'PersistentDisk',
     'ProxyResource',
     'RegenerateTestKeyRequestPayload',
+    'RequiredTraffic',
     'Resource',
     'ResourceSku',
     'ResourceSkuCapabilities',
@@ -221,6 +225,7 @@
     'OperationDetailPaged',
     'ResourceSkuPaged',
     'ProvisioningState',
+    'TrafficDirection',
     'ManagedIdentityType',
     'ConfigServerState',
     'MonitoringSettingState',
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_app_platform_management_client_enums.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_app_platform_management_client_enums.py
index b24c61016427..5ae8632fbad8 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_app_platform_management_client_enums.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_app_platform_management_client_enums.py
@@ -25,6 +25,12 @@ class ProvisioningState(str, Enum):
     move_failed = "MoveFailed"
 
 
+class TrafficDirection(str, Enum):
+
+    inbound = "Inbound"
+    outbound = "Outbound"
+
+
 class ManagedIdentityType(str, Enum):
 
     none = "None"
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_models.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_models.py
index 899625f1fad8..38e3860602e7 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_models.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_models.py
@@ -1368,10 +1368,15 @@ class NetworkProfile(Model):
      instance.
     :vartype outbound_ips:
      ~azure.mgmt.appplatform.v2020_07_01.models.NetworkProfileOutboundIPs
+    :ivar required_traffics: Required inbound or outbound traffics for Azure
+     Spring Cloud instance.
+    :vartype required_traffics:
+     list[~azure.mgmt.appplatform.v2020_07_01.models.RequiredTraffic]
     """
 
     _validation = {
         'outbound_ips': {'readonly': True},
+        'required_traffics': {'readonly': True},
     }
 
     _attribute_map = {
@@ -1381,6 +1386,7 @@ class NetworkProfile(Model):
         'service_runtime_network_resource_group': {'key': 'serviceRuntimeNetworkResourceGroup', 'type': 'str'},
         'app_network_resource_group': {'key': 'appNetworkResourceGroup', 'type': 'str'},
         'outbound_ips': {'key': 'outboundIPs', 'type': 'NetworkProfileOutboundIPs'},
+        'required_traffics': {'key': 'requiredTraffics', 'type': '[RequiredTraffic]'},
     }
 
     def __init__(self, **kwargs):
@@ -1391,6 +1397,7 @@ def __init__(self, **kwargs):
         self.service_runtime_network_resource_group = kwargs.get('service_runtime_network_resource_group', None)
         self.app_network_resource_group = kwargs.get('app_network_resource_group', None)
         self.outbound_ips = None
+        self.required_traffics = None
 
 
 class NetworkProfileOutboundIPs(Model):
@@ -1550,6 +1557,51 @@ def __init__(self, **kwargs):
         self.key_type = kwargs.get('key_type', None)
 
 
+class RequiredTraffic(Model):
+    """Required inbound or outbound traffic for Azure Spring Cloud instance.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar protocol: The protocol of required traffic
+    :vartype protocol: str
+    :ivar port: The port of required traffic
+    :vartype port: int
+    :ivar ips: The ip list of required traffic
+    :vartype ips: list[str]
+    :ivar fqdns: The FQDN list of required traffic
+    :vartype fqdns: list[str]
+    :ivar direction: The direction of required traffic. Possible values
+     include: 'Inbound', 'Outbound'
+    :vartype direction: str or
+     ~azure.mgmt.appplatform.v2020_07_01.models.TrafficDirection
+    """
+
+    _validation = {
+        'protocol': {'readonly': True},
+        'port': {'readonly': True},
+        'ips': {'readonly': True},
+        'fqdns': {'readonly': True},
+        'direction': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'protocol': {'key': 'protocol', 'type': 'str'},
+        'port': {'key': 'port', 'type': 'int'},
+        'ips': {'key': 'ips', 'type': '[str]'},
+        'fqdns': {'key': 'fqdns', 'type': '[str]'},
+        'direction': {'key': 'direction', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs):
+        super(RequiredTraffic, self).__init__(**kwargs)
+        self.protocol = None
+        self.port = None
+        self.ips = None
+        self.fqdns = None
+        self.direction = None
+
+
 class ResourceSku(Model):
     """Describes an available Azure Spring Cloud SKU.
 
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_models_py3.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_models_py3.py
index 261e7655946e..a57125e51dfa 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_models_py3.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_07_01/models/_models_py3.py
@@ -1368,10 +1368,15 @@ class NetworkProfile(Model):
      instance.
     :vartype outbound_ips:
      ~azure.mgmt.appplatform.v2020_07_01.models.NetworkProfileOutboundIPs
+    :ivar required_traffics: Required inbound or outbound traffics for Azure
+     Spring Cloud instance.
+    :vartype required_traffics:
+     list[~azure.mgmt.appplatform.v2020_07_01.models.RequiredTraffic]
     """
 
     _validation = {
         'outbound_ips': {'readonly': True},
+        'required_traffics': {'readonly': True},
     }
 
     _attribute_map = {
@@ -1381,6 +1386,7 @@ class NetworkProfile(Model):
         'service_runtime_network_resource_group': {'key': 'serviceRuntimeNetworkResourceGroup', 'type': 'str'},
         'app_network_resource_group': {'key': 'appNetworkResourceGroup', 'type': 'str'},
         'outbound_ips': {'key': 'outboundIPs', 'type': 'NetworkProfileOutboundIPs'},
+        'required_traffics': {'key': 'requiredTraffics', 'type': '[RequiredTraffic]'},
     }
 
     def __init__(self, *, service_runtime_subnet_id: str=None, app_subnet_id: str=None, service_cidr: str=None, service_runtime_network_resource_group: str=None, app_network_resource_group: str=None, **kwargs) -> None:
@@ -1391,6 +1397,7 @@ def __init__(self, *, service_runtime_subnet_id: str=None, app_subnet_id: str=No
         self.service_runtime_network_resource_group = service_runtime_network_resource_group
         self.app_network_resource_group = app_network_resource_group
         self.outbound_ips = None
+        self.required_traffics = None
 
 
 class NetworkProfileOutboundIPs(Model):
@@ -1550,6 +1557,51 @@ def __init__(self, *, key_type, **kwargs) -> None:
         self.key_type = key_type
 
 
+class RequiredTraffic(Model):
+    """Required inbound or outbound traffic for Azure Spring Cloud instance.
+
+    Variables are only populated by the server, and will be ignored when
+    sending a request.
+
+    :ivar protocol: The protocol of required traffic
+    :vartype protocol: str
+    :ivar port: The port of required traffic
+    :vartype port: int
+    :ivar ips: The ip list of required traffic
+    :vartype ips: list[str]
+    :ivar fqdns: The FQDN list of required traffic
+    :vartype fqdns: list[str]
+    :ivar direction: The direction of required traffic. Possible values
+     include: 'Inbound', 'Outbound'
+    :vartype direction: str or
+     ~azure.mgmt.appplatform.v2020_07_01.models.TrafficDirection
+    """
+
+    _validation = {
+        'protocol': {'readonly': True},
+        'port': {'readonly': True},
+        'ips': {'readonly': True},
+        'fqdns': {'readonly': True},
+        'direction': {'readonly': True},
+    }
+
+    _attribute_map = {
+        'protocol': {'key': 'protocol', 'type': 'str'},
+        'port': {'key': 'port', 'type': 'int'},
+        'ips': {'key': 'ips', 'type': '[str]'},
+        'fqdns': {'key': 'fqdns', 'type': '[str]'},
+        'direction': {'key': 'direction', 'type': 'str'},
+    }
+
+    def __init__(self, **kwargs) -> None:
+        super(RequiredTraffic, self).__init__(**kwargs)
+        self.protocol = None
+        self.port = None
+        self.ips = None
+        self.fqdns = None
+        self.direction = None
+
+
 class ResourceSku(Model):
     """Describes an available Azure Spring Cloud SKU.
 
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_11_01_preview/models/_models.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_11_01_preview/models/_models.py
index d0e8bbc4d86d..c18f8645c0a6 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_11_01_preview/models/_models.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_11_01_preview/models/_models.py
@@ -1947,9 +1947,9 @@ def __init__(self, **kwargs):
 class Sku(Model):
     """Sku of Azure Spring Cloud.
 
-    :param name: Name of the Sku
+    :param name: Name of the Sku. Default value: "S0" .
     :type name: str
-    :param tier: Tier of the Sku
+    :param tier: Tier of the Sku. Default value: "Standard" .
     :type tier: str
     :param capacity: Current capacity of the target resource
     :type capacity: int
@@ -1963,8 +1963,8 @@ class Sku(Model):
 
     def __init__(self, **kwargs):
         super(Sku, self).__init__(**kwargs)
-        self.name = kwargs.get('name', None)
-        self.tier = kwargs.get('tier', None)
+        self.name = kwargs.get('name', "S0")
+        self.tier = kwargs.get('tier', "Standard")
         self.capacity = kwargs.get('capacity', None)
 
 
diff --git a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_11_01_preview/models/_models_py3.py b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_11_01_preview/models/_models_py3.py
index ca36c19bc5e4..1e729e15d836 100644
--- a/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_11_01_preview/models/_models_py3.py
+++ b/sdk/appplatform/azure-mgmt-appplatform/azure/mgmt/appplatform/v2020_11_01_preview/models/_models_py3.py
@@ -1947,9 +1947,9 @@ def __init__(self, *, log_specifications=None, metric_specifications=None, **kwa
 class Sku(Model):
     """Sku of Azure Spring Cloud.
 
-    :param name: Name of the Sku
+    :param name: Name of the Sku. Default value: "S0" .
     :type name: str
-    :param tier: Tier of the Sku
+    :param tier: Tier of the Sku. Default value: "Standard" .
     :type tier: str
     :param capacity: Current capacity of the target resource
     :type capacity: int
@@ -1961,7 +1961,7 @@ class Sku(Model):
         'capacity': {'key': 'capacity', 'type': 'int'},
     }
 
-    def __init__(self, *, name: str=None, tier: str=None, capacity: int=None, **kwargs) -> None:
+    def __init__(self, *, name: str="S0", tier: str="Standard", capacity: int=None, **kwargs) -> None:
         super(Sku, self).__init__(**kwargs)
         self.name = name
         self.tier = tier