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 f6247215a080..b3978a2bcd64 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
@@ -7714,8 +7714,6 @@ class ExpressRouteConnection(SubResource):
     :type routing_weight: int
     :param enable_internet_security: Enable internet security.
     :type enable_internet_security: bool
-    :param express_route_gateway_bypass: Enable FastPath to vWan Firewall hub.
-    :type express_route_gateway_bypass: bool
     :param routing_configuration: The Routing Configuration indicating the
      associated and propagated route tables on this connection.
     :type routing_configuration:
@@ -7737,7 +7735,6 @@ class ExpressRouteConnection(SubResource):
         'authorization_key': {'key': 'properties.authorizationKey', 'type': 'str'},
         'routing_weight': {'key': 'properties.routingWeight', 'type': 'int'},
         'enable_internet_security': {'key': 'properties.enableInternetSecurity', 'type': 'bool'},
-        'express_route_gateway_bypass': {'key': 'properties.expressRouteGatewayBypass', 'type': 'bool'},
         'routing_configuration': {'key': 'properties.routingConfiguration', 'type': 'RoutingConfiguration'},
         'name': {'key': 'name', 'type': 'str'},
     }
@@ -7749,7 +7746,6 @@ def __init__(self, **kwargs):
         self.authorization_key = kwargs.get('authorization_key', None)
         self.routing_weight = kwargs.get('routing_weight', None)
         self.enable_internet_security = kwargs.get('enable_internet_security', None)
-        self.express_route_gateway_bypass = kwargs.get('express_route_gateway_bypass', None)
         self.routing_configuration = kwargs.get('routing_configuration', None)
         self.name = kwargs.get('name', None)
 
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 0c588ddba7f4..a7107642369a 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
@@ -7714,8 +7714,6 @@ class ExpressRouteConnection(SubResource):
     :type routing_weight: int
     :param enable_internet_security: Enable internet security.
     :type enable_internet_security: bool
-    :param express_route_gateway_bypass: Enable FastPath to vWan Firewall hub.
-    :type express_route_gateway_bypass: bool
     :param routing_configuration: The Routing Configuration indicating the
      associated and propagated route tables on this connection.
     :type routing_configuration:
@@ -7737,19 +7735,17 @@ class ExpressRouteConnection(SubResource):
         'authorization_key': {'key': 'properties.authorizationKey', 'type': 'str'},
         'routing_weight': {'key': 'properties.routingWeight', 'type': 'int'},
         'enable_internet_security': {'key': 'properties.enableInternetSecurity', 'type': 'bool'},
-        'express_route_gateway_bypass': {'key': 'properties.expressRouteGatewayBypass', 'type': 'bool'},
         'routing_configuration': {'key': 'properties.routingConfiguration', 'type': 'RoutingConfiguration'},
         'name': {'key': 'name', 'type': 'str'},
     }
 
-    def __init__(self, *, express_route_circuit_peering, name: str, id: str=None, authorization_key: str=None, routing_weight: int=None, enable_internet_security: bool=None, express_route_gateway_bypass: bool=None, routing_configuration=None, **kwargs) -> None:
+    def __init__(self, *, express_route_circuit_peering, name: str, id: str=None, authorization_key: str=None, routing_weight: int=None, enable_internet_security: bool=None, routing_configuration=None, **kwargs) -> None:
         super(ExpressRouteConnection, self).__init__(id=id, **kwargs)
         self.provisioning_state = None
         self.express_route_circuit_peering = express_route_circuit_peering
         self.authorization_key = authorization_key
         self.routing_weight = routing_weight
         self.enable_internet_security = enable_internet_security
-        self.express_route_gateway_bypass = express_route_gateway_bypass
         self.routing_configuration = routing_configuration
         self.name = name