diff --git a/services/network/mgmt/2019-11-01/network/models.go b/services/network/mgmt/2019-11-01/network/models.go
index 773168eb13b6..082b78bc83d2 100644
--- a/services/network/mgmt/2019-11-01/network/models.go
+++ b/services/network/mgmt/2019-11-01/network/models.go
@@ -3668,8 +3668,8 @@ type ApplicationGatewayHTTPListenerPropertiesFormat struct {
 	CustomErrorConfigurations *[]ApplicationGatewayCustomError `json:"customErrorConfigurations,omitempty"`
 	// FirewallPolicy - Reference to the FirewallPolicy resource.
 	FirewallPolicy *SubResource `json:"firewallPolicy,omitempty"`
-	// Hostnames - List of Host names for HTTP Listener that allows special wildcard characters as well.
-	Hostnames *[]string `json:"hostnames,omitempty"`
+	// HostNames - List of Host names for HTTP Listener that allows special wildcard characters as well.
+	HostNames *[]string `json:"hostNames,omitempty"`
 }
 
 // ApplicationGatewayIPConfiguration IP configuration of an application gateway. Currently 1 public and 1
diff --git a/services/network/mgmt/2019-11-01/network/version.go b/services/network/mgmt/2019-11-01/network/version.go
index 9d428a027dcb..1e691fc640ee 100644
--- a/services/network/mgmt/2019-11-01/network/version.go
+++ b/services/network/mgmt/2019-11-01/network/version.go
@@ -21,7 +21,7 @@ import "github.com/Azure/azure-sdk-for-go/version"
 
 // UserAgent returns the UserAgent string to use when sending http.Requests.
 func UserAgent() string {
-	return "Azure-SDK-For-Go/" + version.Number + " network/2019-11-01"
+	return "Azure-SDK-For-Go/" + Version() + " network/2019-11-01"
 }
 
 // Version returns the semantic version (see http://semver.org) of the client.