From 97ec6105008c02a4c2611bf9abd7a9746ad8f5d5 Mon Sep 17 00:00:00 2001
From: Shriram Rajagopalan <shriramr@vmware.com>
Date: Wed, 28 Nov 2018 19:12:32 -0500
Subject: [PATCH 1/2] rename NetworkScope to ServiceDependency

Signed-off-by: Shriram Rajagopalan <shriramr@vmware.com>
---
 mesh/v1alpha1/config.pb.go                    | 251 ++++++------
 mesh/v1alpha1/config.proto                    |  22 +-
 mesh/v1alpha1/istio.mesh.v1alpha1.pb.html     |  38 +-
 networking/v1alpha3/destination_rule.pb.go    | 184 ++++-----
 networking/v1alpha3/destination_rule.proto    |   2 +-
 .../istio.networking.v1alpha3.pb.html         | 362 +++++++++---------
 ...k_scope.pb.go => service_dependency.pb.go} | 285 +++++++-------
 ...k_scope.proto => service_dependency.proto} |  38 +-
 networking/v1alpha3/service_entry.pb.go       |  68 ++--
 networking/v1alpha3/service_entry.proto       |   2 +-
 networking/v1alpha3/virtual_service.pb.go     | 228 +++++------
 networking/v1alpha3/virtual_service.proto     |   3 +-
 proto.lock                                    |  12 +-
 python/istio_api/mesh/v1alpha1/config_pb2.py  |  74 ++--
 .../v1alpha3/destination_rule_pb2.py          |  72 ++--
 .../v1alpha3/service_dependency_pb2.py        | 241 ++++++++++++
 .../networking/v1alpha3/service_entry_pb2.py  |  32 +-
 .../v1alpha3/virtual_service_pb2.py           | 140 +++----
 18 files changed, 1150 insertions(+), 904 deletions(-)
 rename networking/v1alpha3/{network_scope.pb.go => service_dependency.pb.go} (65%)
 rename networking/v1alpha3/{network_scope.proto => service_dependency.proto} (84%)
 create mode 100644 python/istio_api/networking/v1alpha3/service_dependency_pb2.py

diff --git a/mesh/v1alpha1/config.pb.go b/mesh/v1alpha1/config.pb.go
index 7ae7af46e6..4552e43de2 100644
--- a/mesh/v1alpha1/config.pb.go
+++ b/mesh/v1alpha1/config.pb.go
@@ -152,31 +152,31 @@ func (MeshConfig_OutboundTrafficPolicy_Mode) EnumDescriptor() ([]byte, []int) {
 	return fileDescriptorConfig, []int{0, 0, 0}
 }
 
-type MeshConfig_DefaultNetworkScope_Mode int32
+type MeshConfig_DefaultServiceDependency_Mode int32
 
 const (
 	// Configure routes to services in all namespaces, i.e. import
 	// services from all namespaces.
-	MeshConfig_DefaultNetworkScope_ALL_NAMESPACES MeshConfig_DefaultNetworkScope_Mode = 0
+	MeshConfig_DefaultServiceDependency_ALL_NAMESPACES MeshConfig_DefaultServiceDependency_Mode = 0
 	// Only configure routes to services that are in the same namespace
 	// as the workload as well as services in namespaces specified in
 	// importNamespaces.
-	MeshConfig_DefaultNetworkScope_SAME_NAMESPACE MeshConfig_DefaultNetworkScope_Mode = 1
+	MeshConfig_DefaultServiceDependency_SAME_NAMESPACE MeshConfig_DefaultServiceDependency_Mode = 1
 )
 
-var MeshConfig_DefaultNetworkScope_Mode_name = map[int32]string{
+var MeshConfig_DefaultServiceDependency_Mode_name = map[int32]string{
 	0: "ALL_NAMESPACES",
 	1: "SAME_NAMESPACE",
 }
-var MeshConfig_DefaultNetworkScope_Mode_value = map[string]int32{
+var MeshConfig_DefaultServiceDependency_Mode_value = map[string]int32{
 	"ALL_NAMESPACES": 0,
 	"SAME_NAMESPACE": 1,
 }
 
-func (x MeshConfig_DefaultNetworkScope_Mode) String() string {
-	return proto.EnumName(MeshConfig_DefaultNetworkScope_Mode_name, int32(x))
+func (x MeshConfig_DefaultServiceDependency_Mode) String() string {
+	return proto.EnumName(MeshConfig_DefaultServiceDependency_Mode_name, int32(x))
 }
-func (MeshConfig_DefaultNetworkScope_Mode) EnumDescriptor() ([]byte, []int) {
+func (MeshConfig_DefaultServiceDependency_Mode) EnumDescriptor() ([]byte, []int) {
 	return fileDescriptorConfig, []int{0, 1, 0}
 }
 
@@ -278,12 +278,12 @@ type MeshConfig struct {
 	// Refer to https://github.com/spiffe/spiffe/blob/master/standards/SPIFFE-ID.md#21-trust-domain
 	// Fallback to old identity format(without trust domain) if not set.
 	TrustDomain string `protobuf:"bytes,26,opt,name=trust_domain,json=trustDomain,proto3" json:"trust_domain,omitempty"`
-	// The default network scope associated with every workload in the mesh.
-	// Pilot will program the routes in the sidecars and gateways
-	// accordingly. If omitted, sidecars will be configured to reach every
-	// service in the mesh. The default scope can be overriden by supplying a
-	// NetworkScope resource per namespace.
-	DefaultNetworkScope *MeshConfig_DefaultNetworkScope `protobuf:"bytes,29,opt,name=default_network_scope,json=defaultNetworkScope" json:"default_network_scope,omitempty"`
+	// The default service dependency setting associated with every workload
+	// in the mesh.  Pilot will program the routes in the sidecars and
+	// gateways accordingly. If omitted, sidecars will be configured to reach
+	// every service in the mesh. The default scope can be overriden by
+	// supplying a ServiceDependency resource per namespace.
+	DefaultServiceDependency *MeshConfig_DefaultServiceDependency `protobuf:"bytes,29,opt,name=default_service_dependency,json=defaultServiceDependency" json:"default_service_dependency,omitempty"`
 }
 
 func (m *MeshConfig) Reset()                    { *m = MeshConfig{} }
@@ -473,9 +473,9 @@ func (m *MeshConfig) GetTrustDomain() string {
 	return ""
 }
 
-func (m *MeshConfig) GetDefaultNetworkScope() *MeshConfig_DefaultNetworkScope {
+func (m *MeshConfig) GetDefaultServiceDependency() *MeshConfig_DefaultServiceDependency {
 	if m != nil {
-		return m.DefaultNetworkScope
+		return m.DefaultServiceDependency
 	}
 	return nil
 }
@@ -498,35 +498,35 @@ func (m *MeshConfig_OutboundTrafficPolicy) GetMode() MeshConfig_OutboundTrafficP
 	return MeshConfig_OutboundTrafficPolicy_REGISTRY_ONLY
 }
 
-// Default network scope settings for each workload in the mesh. Network
-// scope controls the reachability of workloads to other services in the
-// mesh.
-type MeshConfig_DefaultNetworkScope struct {
+// Default service dependency settings for each workload in the
+// mesh. ServiceDependencycontrols the reachability of workloads to other
+// services in the mesh.
+type MeshConfig_DefaultServiceDependency struct {
 	// REQUIRED: The default import setting for every workload in the mesh.
-	ImportMode MeshConfig_DefaultNetworkScope_Mode `protobuf:"varint,1,opt,name=import_mode,json=importMode,proto3,enum=istio.mesh.v1alpha1.MeshConfig_DefaultNetworkScope_Mode" json:"import_mode,omitempty"`
+	ImportMode MeshConfig_DefaultServiceDependency_Mode `protobuf:"varint,1,opt,name=import_mode,json=importMode,proto3,enum=istio.mesh.v1alpha1.MeshConfig_DefaultServiceDependency_Mode" json:"import_mode,omitempty"`
 	// Specifies one or more namespaces that should be imported by default
-	// in all user defined NetworkScope resources in addition to the
+	// in all user defined ServiceDependency resources in addition to the
 	// namespaces explicitly specified by the end user. Use this setting to
 	// automatically import services/resources from namespaces such as
 	// istio-system that all workloads in the mesh depend upon.
 	ImportNamespaces []string `protobuf:"bytes,2,rep,name=import_namespaces,json=importNamespaces" json:"import_namespaces,omitempty"`
 }
 
-func (m *MeshConfig_DefaultNetworkScope) Reset()         { *m = MeshConfig_DefaultNetworkScope{} }
-func (m *MeshConfig_DefaultNetworkScope) String() string { return proto.CompactTextString(m) }
-func (*MeshConfig_DefaultNetworkScope) ProtoMessage()    {}
-func (*MeshConfig_DefaultNetworkScope) Descriptor() ([]byte, []int) {
+func (m *MeshConfig_DefaultServiceDependency) Reset()         { *m = MeshConfig_DefaultServiceDependency{} }
+func (m *MeshConfig_DefaultServiceDependency) String() string { return proto.CompactTextString(m) }
+func (*MeshConfig_DefaultServiceDependency) ProtoMessage()    {}
+func (*MeshConfig_DefaultServiceDependency) Descriptor() ([]byte, []int) {
 	return fileDescriptorConfig, []int{0, 1}
 }
 
-func (m *MeshConfig_DefaultNetworkScope) GetImportMode() MeshConfig_DefaultNetworkScope_Mode {
+func (m *MeshConfig_DefaultServiceDependency) GetImportMode() MeshConfig_DefaultServiceDependency_Mode {
 	if m != nil {
 		return m.ImportMode
 	}
-	return MeshConfig_DefaultNetworkScope_ALL_NAMESPACES
+	return MeshConfig_DefaultServiceDependency_ALL_NAMESPACES
 }
 
-func (m *MeshConfig_DefaultNetworkScope) GetImportNamespaces() []string {
+func (m *MeshConfig_DefaultServiceDependency) GetImportNamespaces() []string {
 	if m != nil {
 		return m.ImportNamespaces
 	}
@@ -569,13 +569,13 @@ func (m *ConfigSource) GetTlsSettings() *istio_networking_v1alpha32.TLSSettings
 func init() {
 	proto.RegisterType((*MeshConfig)(nil), "istio.mesh.v1alpha1.MeshConfig")
 	proto.RegisterType((*MeshConfig_OutboundTrafficPolicy)(nil), "istio.mesh.v1alpha1.MeshConfig.OutboundTrafficPolicy")
-	proto.RegisterType((*MeshConfig_DefaultNetworkScope)(nil), "istio.mesh.v1alpha1.MeshConfig.DefaultNetworkScope")
+	proto.RegisterType((*MeshConfig_DefaultServiceDependency)(nil), "istio.mesh.v1alpha1.MeshConfig.DefaultServiceDependency")
 	proto.RegisterType((*ConfigSource)(nil), "istio.mesh.v1alpha1.ConfigSource")
 	proto.RegisterEnum("istio.mesh.v1alpha1.MeshConfig_IngressControllerMode", MeshConfig_IngressControllerMode_name, MeshConfig_IngressControllerMode_value)
 	proto.RegisterEnum("istio.mesh.v1alpha1.MeshConfig_AuthPolicy", MeshConfig_AuthPolicy_name, MeshConfig_AuthPolicy_value)
 	proto.RegisterEnum("istio.mesh.v1alpha1.MeshConfig_AccessLogEncoding", MeshConfig_AccessLogEncoding_name, MeshConfig_AccessLogEncoding_value)
 	proto.RegisterEnum("istio.mesh.v1alpha1.MeshConfig_OutboundTrafficPolicy_Mode", MeshConfig_OutboundTrafficPolicy_Mode_name, MeshConfig_OutboundTrafficPolicy_Mode_value)
-	proto.RegisterEnum("istio.mesh.v1alpha1.MeshConfig_DefaultNetworkScope_Mode", MeshConfig_DefaultNetworkScope_Mode_name, MeshConfig_DefaultNetworkScope_Mode_value)
+	proto.RegisterEnum("istio.mesh.v1alpha1.MeshConfig_DefaultServiceDependency_Mode", MeshConfig_DefaultServiceDependency_Mode_name, MeshConfig_DefaultServiceDependency_Mode_value)
 }
 func (m *MeshConfig) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
@@ -817,13 +817,13 @@ func (m *MeshConfig) MarshalTo(dAtA []byte) (int, error) {
 		}
 		i += n6
 	}
-	if m.DefaultNetworkScope != nil {
+	if m.DefaultServiceDependency != nil {
 		dAtA[i] = 0xea
 		i++
 		dAtA[i] = 0x1
 		i++
-		i = encodeVarintConfig(dAtA, i, uint64(m.DefaultNetworkScope.Size()))
-		n7, err := m.DefaultNetworkScope.MarshalTo(dAtA[i:])
+		i = encodeVarintConfig(dAtA, i, uint64(m.DefaultServiceDependency.Size()))
+		n7, err := m.DefaultServiceDependency.MarshalTo(dAtA[i:])
 		if err != nil {
 			return 0, err
 		}
@@ -855,7 +855,7 @@ func (m *MeshConfig_OutboundTrafficPolicy) MarshalTo(dAtA []byte) (int, error) {
 	return i, nil
 }
 
-func (m *MeshConfig_DefaultNetworkScope) Marshal() (dAtA []byte, err error) {
+func (m *MeshConfig_DefaultServiceDependency) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
 	n, err := m.MarshalTo(dAtA)
@@ -865,7 +865,7 @@ func (m *MeshConfig_DefaultNetworkScope) Marshal() (dAtA []byte, err error) {
 	return dAtA[:n], nil
 }
 
-func (m *MeshConfig_DefaultNetworkScope) MarshalTo(dAtA []byte) (int, error) {
+func (m *MeshConfig_DefaultServiceDependency) MarshalTo(dAtA []byte) (int, error) {
 	var i int
 	_ = i
 	var l int
@@ -1035,8 +1035,8 @@ func (m *MeshConfig) Size() (n int) {
 		l = m.TcpKeepalive.Size()
 		n += 2 + l + sovConfig(uint64(l))
 	}
-	if m.DefaultNetworkScope != nil {
-		l = m.DefaultNetworkScope.Size()
+	if m.DefaultServiceDependency != nil {
+		l = m.DefaultServiceDependency.Size()
 		n += 2 + l + sovConfig(uint64(l))
 	}
 	return n
@@ -1051,7 +1051,7 @@ func (m *MeshConfig_OutboundTrafficPolicy) Size() (n int) {
 	return n
 }
 
-func (m *MeshConfig_DefaultNetworkScope) Size() (n int) {
+func (m *MeshConfig_DefaultServiceDependency) Size() (n int) {
 	var l int
 	_ = l
 	if m.ImportMode != 0 {
@@ -1809,7 +1809,7 @@ func (m *MeshConfig) Unmarshal(dAtA []byte) error {
 			iNdEx = postIndex
 		case 29:
 			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field DefaultNetworkScope", wireType)
+				return fmt.Errorf("proto: wrong wireType = %d for field DefaultServiceDependency", wireType)
 			}
 			var msglen int
 			for shift := uint(0); ; shift += 7 {
@@ -1833,10 +1833,10 @@ func (m *MeshConfig) Unmarshal(dAtA []byte) error {
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			if m.DefaultNetworkScope == nil {
-				m.DefaultNetworkScope = &MeshConfig_DefaultNetworkScope{}
+			if m.DefaultServiceDependency == nil {
+				m.DefaultServiceDependency = &MeshConfig_DefaultServiceDependency{}
 			}
-			if err := m.DefaultNetworkScope.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+			if err := m.DefaultServiceDependency.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
 				return err
 			}
 			iNdEx = postIndex
@@ -1930,7 +1930,7 @@ func (m *MeshConfig_OutboundTrafficPolicy) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
-func (m *MeshConfig_DefaultNetworkScope) Unmarshal(dAtA []byte) error {
+func (m *MeshConfig_DefaultServiceDependency) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0
 	for iNdEx < l {
@@ -1953,10 +1953,10 @@ func (m *MeshConfig_DefaultNetworkScope) Unmarshal(dAtA []byte) error {
 		fieldNum := int32(wire >> 3)
 		wireType := int(wire & 0x7)
 		if wireType == 4 {
-			return fmt.Errorf("proto: DefaultNetworkScope: wiretype end group for non-group")
+			return fmt.Errorf("proto: DefaultServiceDependency: wiretype end group for non-group")
 		}
 		if fieldNum <= 0 {
-			return fmt.Errorf("proto: DefaultNetworkScope: illegal tag %d (wire type %d)", fieldNum, wire)
+			return fmt.Errorf("proto: DefaultServiceDependency: illegal tag %d (wire type %d)", fieldNum, wire)
 		}
 		switch fieldNum {
 		case 1:
@@ -1973,7 +1973,7 @@ func (m *MeshConfig_DefaultNetworkScope) Unmarshal(dAtA []byte) error {
 				}
 				b := dAtA[iNdEx]
 				iNdEx++
-				m.ImportMode |= (MeshConfig_DefaultNetworkScope_Mode(b) & 0x7F) << shift
+				m.ImportMode |= (MeshConfig_DefaultServiceDependency_Mode(b) & 0x7F) << shift
 				if b < 0x80 {
 					break
 				}
@@ -2248,82 +2248,83 @@ var (
 func init() { proto.RegisterFile("mesh/v1alpha1/config.proto", fileDescriptorConfig) }
 
 var fileDescriptorConfig = []byte{
-	// 1226 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x9c, 0x56, 0xdd, 0x6e, 0xdb, 0xb6,
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 }
diff --git a/mesh/v1alpha1/config.proto b/mesh/v1alpha1/config.proto
index 975d8c5a01..b2bd4b9956 100644
--- a/mesh/v1alpha1/config.proto
+++ b/mesh/v1alpha1/config.proto
@@ -199,10 +199,10 @@ message MeshConfig {
   // Fallback to old identity format(without trust domain) if not set.
   string trust_domain = 26;
 
-  // Default network scope settings for each workload in the mesh. Network
-  // scope controls the reachability of workloads to other services in the
-  // mesh.
-  message DefaultNetworkScope {
+  // Default service dependency settings for each workload in the
+  // mesh. ServiceDependencycontrols the reachability of workloads to other
+  // services in the mesh.
+  message DefaultServiceDependency {
     enum Mode {
       // Configure routes to services in all namespaces, i.e. import
       // services from all namespaces.
@@ -218,19 +218,19 @@ message MeshConfig {
     Mode import_mode = 1;
 
     // Specifies one or more namespaces that should be imported by default
-    // in all user defined NetworkScope resources in addition to the
+    // in all user defined ServiceDependency resources in addition to the
     // namespaces explicitly specified by the end user. Use this setting to
     // automatically import services/resources from namespaces such as
     // istio-system that all workloads in the mesh depend upon.
     repeated string import_namespaces = 2;
   }
 
-  // The default network scope associated with every workload in the mesh.
-  // Pilot will program the routes in the sidecars and gateways
-  // accordingly. If omitted, sidecars will be configured to reach every
-  // service in the mesh. The default scope can be overriden by supplying a
-  // NetworkScope resource per namespace.
-  DefaultNetworkScope default_network_scope = 29;
+  // The default service dependency setting associated with every workload
+  // in the mesh.  Pilot will program the routes in the sidecars and
+  // gateways accordingly. If omitted, sidecars will be configured to reach
+  // every service in the mesh. The default scope can be overriden by
+  // supplying a ServiceDependency resource per namespace.
+  DefaultServiceDependency default_service_dependency = 29;
 
   // $hide_from_docs
   // Next available field number: 30
diff --git a/mesh/v1alpha1/istio.mesh.v1alpha1.pb.html b/mesh/v1alpha1/istio.mesh.v1alpha1.pb.html
index 6296b26b6a..c01ecef561 100644
--- a/mesh/v1alpha1/istio.mesh.v1alpha1.pb.html
+++ b/mesh/v1alpha1/istio.mesh.v1alpha1.pb.html
@@ -305,15 +305,15 @@ <h2 id="MeshConfig">MeshConfig</h2>
 
 </td>
 </tr>
-<tr id="MeshConfig-default_network_scope">
-<td><code>defaultNetworkScope</code></td>
-<td><code><a href="#MeshConfig-DefaultNetworkScope">MeshConfig.DefaultNetworkScope</a></code></td>
+<tr id="MeshConfig-default_service_dependency">
+<td><code>defaultServiceDependency</code></td>
+<td><code><a href="#MeshConfig-DefaultServiceDependency">MeshConfig.DefaultServiceDependency</a></code></td>
 <td>
-<p>The default network scope associated with every workload in the mesh.
-Pilot will program the routes in the sidecars and gateways
-accordingly. If omitted, sidecars will be configured to reach every
-service in the mesh. The default scope can be overriden by supplying a
-NetworkScope resource per namespace.</p>
+<p>The default service dependency setting associated with every workload
+in the mesh.  Pilot will program the routes in the sidecars and
+gateways accordingly. If omitted, sidecars will be configured to reach
+every service in the mesh. The default scope can be overriden by
+supplying a ServiceDependency resource per namespace.</p>
 
 </td>
 </tr>
@@ -343,11 +343,11 @@ <h2 id="MeshConfig-AccessLogEncoding">MeshConfig.AccessLogEncoding</h2>
 </tbody>
 </table>
 </section>
-<h2 id="MeshConfig-DefaultNetworkScope">MeshConfig.DefaultNetworkScope</h2>
+<h2 id="MeshConfig-DefaultServiceDependency">MeshConfig.DefaultServiceDependency</h2>
 <section>
-<p>Default network scope settings for each workload in the mesh. Network
-scope controls the reachability of workloads to other services in the
-mesh.</p>
+<p>Default service dependency settings for each workload in the
+mesh. ServiceDependencycontrols the reachability of workloads to other
+services in the mesh.</p>
 
 <table class="message-fields">
 <thead>
@@ -358,20 +358,20 @@ <h2 id="MeshConfig-DefaultNetworkScope">MeshConfig.DefaultNetworkScope</h2>
 </tr>
 </thead>
 <tbody>
-<tr id="MeshConfig-DefaultNetworkScope-import_mode">
+<tr id="MeshConfig-DefaultServiceDependency-import_mode">
 <td><code>importMode</code></td>
-<td><code><a href="#MeshConfig-DefaultNetworkScope-Mode">MeshConfig.DefaultNetworkScope.Mode</a></code></td>
+<td><code><a href="#MeshConfig-DefaultServiceDependency-Mode">MeshConfig.DefaultServiceDependency.Mode</a></code></td>
 <td>
 <p>REQUIRED: The default import setting for every workload in the mesh.</p>
 
 </td>
 </tr>
-<tr id="MeshConfig-DefaultNetworkScope-import_namespaces">
+<tr id="MeshConfig-DefaultServiceDependency-import_namespaces">
 <td><code>importNamespaces</code></td>
 <td><code>string[]</code></td>
 <td>
 <p>Specifies one or more namespaces that should be imported by default
-in all user defined NetworkScope resources in addition to the
+in all user defined ServiceDependency resources in addition to the
 namespaces explicitly specified by the end user. Use this setting to
 automatically import services/resources from namespaces such as
 istio-system that all workloads in the mesh depend upon.</p>
@@ -381,7 +381,7 @@ <h2 id="MeshConfig-DefaultNetworkScope">MeshConfig.DefaultNetworkScope</h2>
 </tbody>
 </table>
 </section>
-<h2 id="MeshConfig-DefaultNetworkScope-Mode">MeshConfig.DefaultNetworkScope.Mode</h2>
+<h2 id="MeshConfig-DefaultServiceDependency-Mode">MeshConfig.DefaultServiceDependency.Mode</h2>
 <section>
 <table class="enum-values">
 <thead>
@@ -391,7 +391,7 @@ <h2 id="MeshConfig-DefaultNetworkScope-Mode">MeshConfig.DefaultNetworkScope.Mode
 </tr>
 </thead>
 <tbody>
-<tr id="MeshConfig-DefaultNetworkScope-Mode-ALL_NAMESPACES">
+<tr id="MeshConfig-DefaultServiceDependency-Mode-ALL_NAMESPACES">
 <td><code>ALL_NAMESPACES</code></td>
 <td>
 <p>Configure routes to services in all namespaces, i.e. import
@@ -399,7 +399,7 @@ <h2 id="MeshConfig-DefaultNetworkScope-Mode">MeshConfig.DefaultNetworkScope.Mode
 
 </td>
 </tr>
-<tr id="MeshConfig-DefaultNetworkScope-Mode-SAME_NAMESPACE">
+<tr id="MeshConfig-DefaultServiceDependency-Mode-SAME_NAMESPACE">
 <td><code>SAME_NAMESPACE</code></td>
 <td>
 <p>Only configure routes to services that are in the same namespace
diff --git a/networking/v1alpha3/destination_rule.pb.go b/networking/v1alpha3/destination_rule.pb.go
index 44df1d8164..434926b92d 100644
--- a/networking/v1alpha3/destination_rule.pb.go
+++ b/networking/v1alpha3/destination_rule.pb.go
@@ -8,7 +8,7 @@
 		networking/v1alpha3/destination_rule.proto
 		networking/v1alpha3/envoy_filter.proto
 		networking/v1alpha3/gateway.proto
-		networking/v1alpha3/network_scope.proto
+		networking/v1alpha3/service_dependency.proto
 		networking/v1alpha3/service_entry.proto
 		networking/v1alpha3/virtual_service.proto
 
@@ -24,7 +24,7 @@
 		Gateway
 		Server
 		Port
-		NetworkScope
+		ServiceDependency
 		ServiceEntry
 		VirtualService
 		Destination
@@ -4500,94 +4500,94 @@ func init() {
 }
 
 var fileDescriptorDestinationRule = []byte{
-	// 1416 bytes of a gzipped FileDescriptorProto
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 }
diff --git a/networking/v1alpha3/destination_rule.proto b/networking/v1alpha3/destination_rule.proto
index ebd4faf38e..e48b93c055 100644
--- a/networking/v1alpha3/destination_rule.proto
+++ b/networking/v1alpha3/destination_rule.proto
@@ -15,7 +15,7 @@ syntax = "proto3";
 
 import "google/protobuf/duration.proto";
 import "networking/v1alpha3/virtual_service.proto";
-import "networking/v1alpha3/network_scope.proto";
+import "networking/v1alpha3/service_dependency.proto";
 import "gogoproto/gogo.proto";
 
 package istio.networking.v1alpha3;
diff --git a/networking/v1alpha3/istio.networking.v1alpha3.pb.html b/networking/v1alpha3/istio.networking.v1alpha3.pb.html
index 4c91ad0146..1ec29f1a01 100644
--- a/networking/v1alpha3/istio.networking.v1alpha3.pb.html
+++ b/networking/v1alpha3/istio.networking.v1alpha3.pb.html
@@ -43,7 +43,7 @@ <h2 id="ConfigScope">ConfigScope</h2>
 a namespace when the namespace is imported.  By default all
 configuration artifacts are public. Configurations with private scope
 will not be imported when the namespace containing the configuration is
-imported in a NetworkScope.</p>
+imported in a ServiceDependency.</p>
 
 <table class="enum-values">
 <thead>
@@ -2402,186 +2402,6 @@ <h2 id="LoadBalancerSettings-SimpleLB">LoadBalancerSettings.SimpleLB</h2>
 advanced use cases. Refer to Original Destination load balancer in
 Envoy for further details.</p>
 
-</td>
-</tr>
-</tbody>
-</table>
-</section>
-<h2 id="NetworkScope">NetworkScope</h2>
-<section>
-<p><code>NetworkScope</code> describes the set of services that a workload depends on
-for its operation. In other words, it describes the properties of
-outgoing traffic from a given workload. By default, the service mesh
-established by Istio will have a full mesh connectivity - i.e. every
-workload will have proxy configuration required to reach every other
-workload in the mesh. However most connectivity graphs are sparse in
-practice. The NetworkScope provides a way to declare the service
-dependencies associated with each workload such that the amount of
-configuration sent to the sidecars can be scoped to the requisite
-dependencies.</p>
-
-<p>Services and configuration in a mesh are organized into one or more
-namespaces (e.g., a Kubernetes namespace or a CF org/space).  Workloads
-in a namespace have an implicit dependency on other workloads in the
-same namespace. In addition, to declare dependencies on workloads in
-other namespaces, a NetworkScope resource has to be specified in the
-current namespace. <em><em>Each namespace MUST have only one NetworkScope
-resource named &ldquo;default&rdquo;</em></em>. The behavior of the system is undefined if
-more than one NetworkScope resource exists in a given namespace. The set
-of dependencies specified in a NetworkScope resource will be used to
-compute the sidecar configuration for every workload in the namespace.</p>
-
-<p>NOTE 1: If workloads in the mesh depend only on other workloads in the
-same namespace, set defaultNetworkScope.importMode to SAME_NAMESPACE
-in the mesh global config map (in values.yaml).</p>
-
-<p>NOTE 2: To facilitate incremental pruning of the the sidecar
-configuration, the default import mode for the mesh is set to
-ALL_NAMESPACES. In other words, every workload will be able to reach
-every other workload. Adding a NetworkScope resource in a namespace will
-automatically prune the configuration for the workloads in that
-namespace.</p>
-
-<p>The following examples illustrate a few specific use cases of NetworkScope.</p>
-
-<p>The example below delcares a NetworkScope resource in the prod-us1
-namespace that specifies that workloads in the namespace will be able to
-reach the services in the prod-apis namespace only.</p>
-
-<pre><code class="language-yaml">apiVersion: networking.istio.io/v1alpha3
-kind: NetworkScope
-metadata:
-  name: default
-  namespace: prod-us1
-spec:
-  dependencies:
-  - imports:
-    - namespace: prod-apis
-</code></pre>
-
-<p>In a mesh where the default network scope is set to SAME_NAMESPACE
-only, if one or more workloads need to be able to reach every other
-service in the mesh (e.g., metrics collection server), the following
-NetworkScope resource can be used to specify such a dependency:</p>
-
-<pre><code class="language-yaml">apiVersion: networking.istio.io/v1alpha3
-kind: NetworkScope
-metadata:
-  name: default
-  namespace: metrics-collection
-spec:
-  dependencies:
-  - imports:
-    - namespace: '*'
-</code></pre>
-
-<p>The configuration above will allow workloads in the metrics-collection
-namespace to access service in any namespace while workloads in other
-namespaces will be configured for namespace local access as per the
-global default network scope (SAME_NAMESPACE).</p>
-
-<table class="message-fields">
-<thead>
-<tr>
-<th>Field</th>
-<th>Type</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr id="NetworkScope-dependencies">
-<td><code>dependencies</code></td>
-<td><code><a href="#NetworkScope-Dependency">NetworkScope.Dependency[]</a></code></td>
-<td>
-<p>REQUIRED. The set of services that workloads in this namespace are
-expected to talk to, in addition to other workloads in the same
-namespace. Dependencies describe the properties of outbound traffic from
-a given workload.</p>
-
-</td>
-</tr>
-</tbody>
-</table>
-</section>
-<h2 id="NetworkScope-Dependency">NetworkScope.Dependency</h2>
-<section>
-<p>Dependency describes a workload and the set of service dependencies
-for the workload.</p>
-
-<table class="message-fields">
-<thead>
-<tr>
-<th>Field</th>
-<th>Type</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr id="NetworkScope-Dependency-imports">
-<td><code>imports</code></td>
-<td><code><a href="#NetworkScope-Import">NetworkScope.Import[]</a></code></td>
-<td>
-<p>REQUIRED: Import describes the set of namespaces whose exported
-services will be accessed by the workloads selected by the
-sourceWorkloadLabels. The sidecars attached to the workloads will be
-configured with information required to reach other services in the
-same namespace and the imported services. In addition to the
-explicitly specified namespaces, namespaces specified in the global
-mesh config (through defaultNetworkScope.importNamespaces) will also be
-imported.</p>
-
-</td>
-</tr>
-</tbody>
-</table>
-</section>
-<h2 id="NetworkScope-Import">NetworkScope.Import</h2>
-<section>
-<p>Import describes the set of namespaces whose exported services
-(real/virtual) will be accessed by workloads in a given namespace. The
-sidecars attached to the workloads will be configured with information
-required to reach the imported services only. The gateways in the
-current namespace will only honor imported VirtualServices instead of
-every VirtualService that binds itself to the gateway.</p>
-
-<p>Importing a service from a namespace will automatically import the
-exported configuration artifacts associated with the service, such as
-VirtualService, DestinationRule, etc. The service in a namespace can be
-a service in the service registry (e.g., a kubernetes or cloud foundry
-service) or a service specified via ServiceEntry configuration.</p>
-
-<p>NOTE: Only exported services and configuration artifacts from a
-namespace can be imported. Private services/configuration will not be
-imported. See the scope setting associated with VirtualService,
-DestinationRule, ServiceEntry, etc.</p>
-
-<table class="message-fields">
-<thead>
-<tr>
-<th>Field</th>
-<th>Type</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr id="NetworkScope-Import-namespace">
-<td><code>namespace</code></td>
-<td><code>string</code></td>
-<td>
-<p>The configuration namespace whose services need to be imported.
-Specify * to import all namespaces. The import can be scoped further
-by specifying individual hosts.</p>
-
-</td>
-</tr>
-<tr id="NetworkScope-Import-host">
-<td><code>host</code></td>
-<td><code>string</code></td>
-<td>
-<p>A FQDN or wildcard prefixed DNS name of the host to import from the
-specified namespace. The hostnames include names of services from the
-service registry as well as those specified in a VirtualService.</p>
-
 </td>
 </tr>
 </tbody>
@@ -3123,6 +2943,186 @@ <h2 id="Server-TLSOptions-TLSmode">Server.TLSOptions.TLSmode</h2>
 their respective endpoints. Use of this mode assumes that both the
 source and the destination are using Istio mTLS to secure traffic.</p>
 
+</td>
+</tr>
+</tbody>
+</table>
+</section>
+<h2 id="ServiceDependency">ServiceDependency</h2>
+<section>
+<p><code>ServiceDependency</code> describes the set of services that a workload depends on
+for its operation. In other words, it describes the properties of
+outgoing traffic from a given workload. By default, the service mesh
+established by Istio will have a full mesh connectivity - i.e. every
+workload will have proxy configuration required to reach every other
+workload in the mesh. However most connectivity graphs are sparse in
+practice. The ServiceDependency provides a way to declare the service
+dependencies associated with each workload such that the amount of
+configuration sent to the sidecars can be scoped to the requisite
+dependencies.</p>
+
+<p>Services and configuration in a mesh are organized into one or more
+namespaces (e.g., a Kubernetes namespace or a CF org/space).  Workloads
+in a namespace have an implicit dependency on other workloads in the
+same namespace. In addition, to declare dependencies on workloads in
+other namespaces, a ServiceDependency resource has to be specified in the
+current namespace. <em><em>Each namespace MUST have only one ServiceDependency
+resource named &ldquo;default&rdquo;</em></em>. The behavior of the system is undefined if
+more than one ServiceDependency resource exists in a given namespace. The set
+of dependencies specified in a ServiceDependency resource will be used to
+compute the sidecar configuration for every workload in the namespace.</p>
+
+<p>NOTE 1: If workloads in the mesh depend only on other workloads in the
+same namespace, set defaultServiceDependency.importMode to SAME_NAMESPACE
+in the mesh global config map (in values.yaml).</p>
+
+<p>NOTE 2: To facilitate incremental pruning of the the sidecar
+configuration, the default import mode for the mesh is set to
+ALL_NAMESPACES. In other words, every workload will be able to reach
+every other workload. Adding a ServiceDependency resource in a namespace will
+automatically prune the configuration for the workloads in that
+namespace.</p>
+
+<p>The following examples illustrate a few specific use cases of ServiceDependency.</p>
+
+<p>The example below delcares a ServiceDependency resource in the prod-us1
+namespace that specifies that workloads in the namespace will be able to
+reach the services in the prod-apis namespace only.</p>
+
+<pre><code class="language-yaml">apiVersion: networking.istio.io/v1alpha3
+kind: ServiceDependency
+metadata:
+  name: default
+  namespace: prod-us1
+spec:
+  dependencies:
+  - imports:
+    - namespace: prod-apis
+</code></pre>
+
+<p>In a mesh where the default service dependency is set to SAME_NAMESPACE
+only, if one or more workloads need to be able to reach every other
+service in the mesh (e.g., metrics collection server), the following
+ServiceDependency resource can be used to specify such a dependency:</p>
+
+<pre><code class="language-yaml">apiVersion: networking.istio.io/v1alpha3
+kind: ServiceDependency
+metadata:
+  name: default
+  namespace: metrics-collection
+spec:
+  dependencies:
+  - imports:
+    - namespace: '*'
+</code></pre>
+
+<p>The configuration above will allow workloads in the metrics-collection
+namespace to access service in any namespace while workloads in other
+namespaces will be configured for namespace local access as per the
+global default service dependency (SAME_NAMESPACE).</p>
+
+<table class="message-fields">
+<thead>
+<tr>
+<th>Field</th>
+<th>Type</th>
+<th>Description</th>
+</tr>
+</thead>
+<tbody>
+<tr id="ServiceDependency-dependencies">
+<td><code>dependencies</code></td>
+<td><code><a href="#ServiceDependency-Dependency">ServiceDependency.Dependency[]</a></code></td>
+<td>
+<p>REQUIRED. The set of services that workloads in this namespace are
+expected to talk to, in addition to other workloads in the same
+namespace. Dependencies describe the properties of outbound traffic from
+a given workload.</p>
+
+</td>
+</tr>
+</tbody>
+</table>
+</section>
+<h2 id="ServiceDependency-Dependency">ServiceDependency.Dependency</h2>
+<section>
+<p>Dependency describes a workload and the set of service dependencies
+for the workload.</p>
+
+<table class="message-fields">
+<thead>
+<tr>
+<th>Field</th>
+<th>Type</th>
+<th>Description</th>
+</tr>
+</thead>
+<tbody>
+<tr id="ServiceDependency-Dependency-imports">
+<td><code>imports</code></td>
+<td><code><a href="#ServiceDependency-Import">ServiceDependency.Import[]</a></code></td>
+<td>
+<p>REQUIRED: Import describes the set of namespaces whose exported
+services will be accessed by the workloads selected by the
+sourceWorkloadLabels. The sidecars attached to the workloads will be
+configured with information required to reach other services in the
+same namespace and the imported services. In addition to the
+explicitly specified namespaces, namespaces specified in the global
+mesh config (through defaultServiceDependency.importNamespaces) will also be
+imported.</p>
+
+</td>
+</tr>
+</tbody>
+</table>
+</section>
+<h2 id="ServiceDependency-Import">ServiceDependency.Import</h2>
+<section>
+<p>Import describes the set of namespaces whose exported services
+(real/virtual) will be accessed by workloads in a given namespace. The
+sidecars attached to the workloads will be configured with information
+required to reach the imported services only. The gateways in the
+current namespace will only honor imported VirtualServices instead of
+every VirtualService that binds itself to the gateway.</p>
+
+<p>Importing a service from a namespace will automatically import the
+exported configuration artifacts associated with the service, such as
+VirtualService, DestinationRule, etc. The service in a namespace can be
+a service in the service registry (e.g., a kubernetes or cloud foundry
+service) or a service specified via ServiceEntry configuration.</p>
+
+<p>NOTE: Only exported services and configuration artifacts from a
+namespace can be imported. Private services/configuration will not be
+imported. See the scope setting associated with VirtualService,
+DestinationRule, ServiceEntry, etc.</p>
+
+<table class="message-fields">
+<thead>
+<tr>
+<th>Field</th>
+<th>Type</th>
+<th>Description</th>
+</tr>
+</thead>
+<tbody>
+<tr id="ServiceDependency-Import-namespace">
+<td><code>namespace</code></td>
+<td><code>string</code></td>
+<td>
+<p>The configuration namespace whose services need to be imported.
+Specify * to import all namespaces. The import can be scoped further
+by specifying individual hosts.</p>
+
+</td>
+</tr>
+<tr id="ServiceDependency-Import-host">
+<td><code>host</code></td>
+<td><code>string</code></td>
+<td>
+<p>A FQDN or wildcard prefixed DNS name of the host to import from the
+specified namespace. The hostnames include names of services from the
+service registry as well as those specified in a VirtualService.</p>
+
 </td>
 </tr>
 </tbody>
diff --git a/networking/v1alpha3/network_scope.pb.go b/networking/v1alpha3/service_dependency.pb.go
similarity index 65%
rename from networking/v1alpha3/network_scope.pb.go
rename to networking/v1alpha3/service_dependency.pb.go
index 6f6f79d670..ff233c696c 100644
--- a/networking/v1alpha3/network_scope.pb.go
+++ b/networking/v1alpha3/service_dependency.pb.go
@@ -1,5 +1,5 @@
 // Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: networking/v1alpha3/network_scope.proto
+// source: networking/v1alpha3/service_dependency.proto
 
 package v1alpha3
 
@@ -18,7 +18,7 @@ var _ = math.Inf
 // a namespace when the namespace is imported.  By default all
 // configuration artifacts are public. Configurations with private scope
 // will not be imported when the namespace containing the configuration is
-// imported in a NetworkScope.
+// imported in a ServiceDependency.
 type ConfigScope int32
 
 const (
@@ -41,15 +41,15 @@ var ConfigScope_value = map[string]int32{
 func (x ConfigScope) String() string {
 	return proto.EnumName(ConfigScope_name, int32(x))
 }
-func (ConfigScope) EnumDescriptor() ([]byte, []int) { return fileDescriptorNetworkScope, []int{0} }
+func (ConfigScope) EnumDescriptor() ([]byte, []int) { return fileDescriptorServiceDependency, []int{0} }
 
-// `NetworkScope` describes the set of services that a workload depends on
+// `ServiceDependency` describes the set of services that a workload depends on
 // for its operation. In other words, it describes the properties of
 // outgoing traffic from a given workload. By default, the service mesh
 // established by Istio will have a full mesh connectivity - i.e. every
 // workload will have proxy configuration required to reach every other
 // workload in the mesh. However most connectivity graphs are sparse in
-// practice. The NetworkScope provides a way to declare the service
+// practice. The ServiceDependency provides a way to declare the service
 // dependencies associated with each workload such that the amount of
 // configuration sent to the sidecars can be scoped to the requisite
 // dependencies.
@@ -58,33 +58,33 @@ func (ConfigScope) EnumDescriptor() ([]byte, []int) { return fileDescriptorNetwo
 // namespaces (e.g., a Kubernetes namespace or a CF org/space).  Workloads
 // in a namespace have an implicit dependency on other workloads in the
 // same namespace. In addition, to declare dependencies on workloads in
-// other namespaces, a NetworkScope resource has to be specified in the
-// current namespace. *_Each namespace MUST have only one NetworkScope
+// other namespaces, a ServiceDependency resource has to be specified in the
+// current namespace. *_Each namespace MUST have only one ServiceDependency
 // resource named "default"_*. The behavior of the system is undefined if
-// more than one NetworkScope resource exists in a given namespace. The set
-// of dependencies specified in a NetworkScope resource will be used to
+// more than one ServiceDependency resource exists in a given namespace. The set
+// of dependencies specified in a ServiceDependency resource will be used to
 // compute the sidecar configuration for every workload in the namespace.
 //
 // NOTE 1: If workloads in the mesh depend only on other workloads in the
-// same namespace, set defaultNetworkScope.importMode to SAME_NAMESPACE
+// same namespace, set defaultServiceDependency.importMode to SAME_NAMESPACE
 // in the mesh global config map (in values.yaml).
 //
 // NOTE 2: To facilitate incremental pruning of the the sidecar
 // configuration, the default import mode for the mesh is set to
 // ALL_NAMESPACES. In other words, every workload will be able to reach
-// every other workload. Adding a NetworkScope resource in a namespace will
+// every other workload. Adding a ServiceDependency resource in a namespace will
 // automatically prune the configuration for the workloads in that
 // namespace.
 //
-// The following examples illustrate a few specific use cases of NetworkScope.
+// The following examples illustrate a few specific use cases of ServiceDependency.
 //
-// The example below delcares a NetworkScope resource in the prod-us1
+// The example below delcares a ServiceDependency resource in the prod-us1
 // namespace that specifies that workloads in the namespace will be able to
 // reach the services in the prod-apis namespace only.
 //
 // ```yaml
 // apiVersion: networking.istio.io/v1alpha3
-// kind: NetworkScope
+// kind: ServiceDependency
 // metadata:
 //   name: default
 //   namespace: prod-us1
@@ -94,14 +94,14 @@ func (ConfigScope) EnumDescriptor() ([]byte, []int) { return fileDescriptorNetwo
 //     - namespace: prod-apis
 // ```
 //
-// In a mesh where the default network scope is set to SAME_NAMESPACE
+// In a mesh where the default service dependency is set to SAME_NAMESPACE
 // only, if one or more workloads need to be able to reach every other
 // service in the mesh (e.g., metrics collection server), the following
-// NetworkScope resource can be used to specify such a dependency:
+// ServiceDependency resource can be used to specify such a dependency:
 //
 // ```yaml
 // apiVersion: networking.istio.io/v1alpha3
-// kind: NetworkScope
+// kind: ServiceDependency
 // metadata:
 //   name: default
 //   namespace: metrics-collection
@@ -114,22 +114,24 @@ func (ConfigScope) EnumDescriptor() ([]byte, []int) { return fileDescriptorNetwo
 // The configuration above will allow workloads in the metrics-collection
 // namespace to access service in any namespace while workloads in other
 // namespaces will be configured for namespace local access as per the
-// global default network scope (SAME_NAMESPACE).
+// global default service dependency (SAME_NAMESPACE).
 //
-type NetworkScope struct {
+type ServiceDependency struct {
 	// REQUIRED. The set of services that workloads in this namespace are
 	// expected to talk to, in addition to other workloads in the same
 	// namespace. Dependencies describe the properties of outbound traffic from
 	// a given workload.
-	Dependencies []*NetworkScope_Dependency `protobuf:"bytes,1,rep,name=dependencies" json:"dependencies,omitempty"`
+	Dependencies []*ServiceDependency_Dependency `protobuf:"bytes,1,rep,name=dependencies" json:"dependencies,omitempty"`
 }
 
-func (m *NetworkScope) Reset()                    { *m = NetworkScope{} }
-func (m *NetworkScope) String() string            { return proto.CompactTextString(m) }
-func (*NetworkScope) ProtoMessage()               {}
-func (*NetworkScope) Descriptor() ([]byte, []int) { return fileDescriptorNetworkScope, []int{0} }
+func (m *ServiceDependency) Reset()         { *m = ServiceDependency{} }
+func (m *ServiceDependency) String() string { return proto.CompactTextString(m) }
+func (*ServiceDependency) ProtoMessage()    {}
+func (*ServiceDependency) Descriptor() ([]byte, []int) {
+	return fileDescriptorServiceDependency, []int{0}
+}
 
-func (m *NetworkScope) GetDependencies() []*NetworkScope_Dependency {
+func (m *ServiceDependency) GetDependencies() []*ServiceDependency_Dependency {
 	if m != nil {
 		return m.Dependencies
 	}
@@ -153,7 +155,7 @@ func (m *NetworkScope) GetDependencies() []*NetworkScope_Dependency {
 // namespace can be imported. Private services/configuration will not be
 // imported. See the scope setting associated with VirtualService,
 // DestinationRule, ServiceEntry, etc.
-type NetworkScope_Import struct {
+type ServiceDependency_Import struct {
 	// The configuration namespace whose services need to be imported.
 	// Specify * to import all namespaces. The import can be scoped further
 	// by specifying individual hosts.
@@ -164,21 +166,21 @@ type NetworkScope_Import struct {
 	Host string `protobuf:"bytes,2,opt,name=host,proto3" json:"host,omitempty"`
 }
 
-func (m *NetworkScope_Import) Reset()         { *m = NetworkScope_Import{} }
-func (m *NetworkScope_Import) String() string { return proto.CompactTextString(m) }
-func (*NetworkScope_Import) ProtoMessage()    {}
-func (*NetworkScope_Import) Descriptor() ([]byte, []int) {
-	return fileDescriptorNetworkScope, []int{0, 0}
+func (m *ServiceDependency_Import) Reset()         { *m = ServiceDependency_Import{} }
+func (m *ServiceDependency_Import) String() string { return proto.CompactTextString(m) }
+func (*ServiceDependency_Import) ProtoMessage()    {}
+func (*ServiceDependency_Import) Descriptor() ([]byte, []int) {
+	return fileDescriptorServiceDependency, []int{0, 0}
 }
 
-func (m *NetworkScope_Import) GetNamespace() string {
+func (m *ServiceDependency_Import) GetNamespace() string {
 	if m != nil {
 		return m.Namespace
 	}
 	return ""
 }
 
-func (m *NetworkScope_Import) GetHost() string {
+func (m *ServiceDependency_Import) GetHost() string {
 	if m != nil {
 		return m.Host
 	}
@@ -187,12 +189,12 @@ func (m *NetworkScope_Import) GetHost() string {
 
 // Dependency describes a workload and the set of service dependencies
 // for the workload.
-type NetworkScope_Dependency struct {
+type ServiceDependency_Dependency struct {
 	// [#not-implemented-hide:]
 	// One or more labels that indicate a specific set of pods/VMs on which
 	// this dependency configuration should be applied.  The scope of label
 	// search is platform dependent.  On Kubernetes, for example, the scope
-	// includes pods running in the namespace in which the NetworkScope
+	// includes pods running in the namespace in which the ServiceDependency
 	// resource is present.  If the sourceWorkloadLabels are omitted, the
 	// imports specified will be applicable to all workloads in the current
 	// configuration namespace.
@@ -204,26 +206,26 @@ type NetworkScope_Dependency struct {
 	// configured with information required to reach other services in the
 	// same namespace and the imported services. In addition to the
 	// explicitly specified namespaces, namespaces specified in the global
-	// mesh config (through defaultNetworkScope.importNamespaces) will also be
+	// mesh config (through defaultServiceDependency.importNamespaces) will also be
 	// imported.
-	Imports []*NetworkScope_Import `protobuf:"bytes,2,rep,name=imports" json:"imports,omitempty"`
+	Imports []*ServiceDependency_Import `protobuf:"bytes,2,rep,name=imports" json:"imports,omitempty"`
 }
 
-func (m *NetworkScope_Dependency) Reset()         { *m = NetworkScope_Dependency{} }
-func (m *NetworkScope_Dependency) String() string { return proto.CompactTextString(m) }
-func (*NetworkScope_Dependency) ProtoMessage()    {}
-func (*NetworkScope_Dependency) Descriptor() ([]byte, []int) {
-	return fileDescriptorNetworkScope, []int{0, 1}
+func (m *ServiceDependency_Dependency) Reset()         { *m = ServiceDependency_Dependency{} }
+func (m *ServiceDependency_Dependency) String() string { return proto.CompactTextString(m) }
+func (*ServiceDependency_Dependency) ProtoMessage()    {}
+func (*ServiceDependency_Dependency) Descriptor() ([]byte, []int) {
+	return fileDescriptorServiceDependency, []int{0, 1}
 }
 
-func (m *NetworkScope_Dependency) GetSourceWorkloadLabels() map[string]string {
+func (m *ServiceDependency_Dependency) GetSourceWorkloadLabels() map[string]string {
 	if m != nil {
 		return m.SourceWorkloadLabels
 	}
 	return nil
 }
 
-func (m *NetworkScope_Dependency) GetImports() []*NetworkScope_Import {
+func (m *ServiceDependency_Dependency) GetImports() []*ServiceDependency_Import {
 	if m != nil {
 		return m.Imports
 	}
@@ -231,12 +233,12 @@ func (m *NetworkScope_Dependency) GetImports() []*NetworkScope_Import {
 }
 
 func init() {
-	proto.RegisterType((*NetworkScope)(nil), "istio.networking.v1alpha3.NetworkScope")
-	proto.RegisterType((*NetworkScope_Import)(nil), "istio.networking.v1alpha3.NetworkScope.Import")
-	proto.RegisterType((*NetworkScope_Dependency)(nil), "istio.networking.v1alpha3.NetworkScope.Dependency")
+	proto.RegisterType((*ServiceDependency)(nil), "istio.networking.v1alpha3.ServiceDependency")
+	proto.RegisterType((*ServiceDependency_Import)(nil), "istio.networking.v1alpha3.ServiceDependency.Import")
+	proto.RegisterType((*ServiceDependency_Dependency)(nil), "istio.networking.v1alpha3.ServiceDependency.Dependency")
 	proto.RegisterEnum("istio.networking.v1alpha3.ConfigScope", ConfigScope_name, ConfigScope_value)
 }
-func (m *NetworkScope) Marshal() (dAtA []byte, err error) {
+func (m *ServiceDependency) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
 	n, err := m.MarshalTo(dAtA)
@@ -246,7 +248,7 @@ func (m *NetworkScope) Marshal() (dAtA []byte, err error) {
 	return dAtA[:n], nil
 }
 
-func (m *NetworkScope) MarshalTo(dAtA []byte) (int, error) {
+func (m *ServiceDependency) MarshalTo(dAtA []byte) (int, error) {
 	var i int
 	_ = i
 	var l int
@@ -255,7 +257,7 @@ func (m *NetworkScope) MarshalTo(dAtA []byte) (int, error) {
 		for _, msg := range m.Dependencies {
 			dAtA[i] = 0xa
 			i++
-			i = encodeVarintNetworkScope(dAtA, i, uint64(msg.Size()))
+			i = encodeVarintServiceDependency(dAtA, i, uint64(msg.Size()))
 			n, err := msg.MarshalTo(dAtA[i:])
 			if err != nil {
 				return 0, err
@@ -266,7 +268,7 @@ func (m *NetworkScope) MarshalTo(dAtA []byte) (int, error) {
 	return i, nil
 }
 
-func (m *NetworkScope_Import) Marshal() (dAtA []byte, err error) {
+func (m *ServiceDependency_Import) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
 	n, err := m.MarshalTo(dAtA)
@@ -276,7 +278,7 @@ func (m *NetworkScope_Import) Marshal() (dAtA []byte, err error) {
 	return dAtA[:n], nil
 }
 
-func (m *NetworkScope_Import) MarshalTo(dAtA []byte) (int, error) {
+func (m *ServiceDependency_Import) MarshalTo(dAtA []byte) (int, error) {
 	var i int
 	_ = i
 	var l int
@@ -284,19 +286,19 @@ func (m *NetworkScope_Import) MarshalTo(dAtA []byte) (int, error) {
 	if len(m.Namespace) > 0 {
 		dAtA[i] = 0xa
 		i++
-		i = encodeVarintNetworkScope(dAtA, i, uint64(len(m.Namespace)))
+		i = encodeVarintServiceDependency(dAtA, i, uint64(len(m.Namespace)))
 		i += copy(dAtA[i:], m.Namespace)
 	}
 	if len(m.Host) > 0 {
 		dAtA[i] = 0x12
 		i++
-		i = encodeVarintNetworkScope(dAtA, i, uint64(len(m.Host)))
+		i = encodeVarintServiceDependency(dAtA, i, uint64(len(m.Host)))
 		i += copy(dAtA[i:], m.Host)
 	}
 	return i, nil
 }
 
-func (m *NetworkScope_Dependency) Marshal() (dAtA []byte, err error) {
+func (m *ServiceDependency_Dependency) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
 	n, err := m.MarshalTo(dAtA)
@@ -306,7 +308,7 @@ func (m *NetworkScope_Dependency) Marshal() (dAtA []byte, err error) {
 	return dAtA[:n], nil
 }
 
-func (m *NetworkScope_Dependency) MarshalTo(dAtA []byte) (int, error) {
+func (m *ServiceDependency_Dependency) MarshalTo(dAtA []byte) (int, error) {
 	var i int
 	_ = i
 	var l int
@@ -316,15 +318,15 @@ func (m *NetworkScope_Dependency) MarshalTo(dAtA []byte) (int, error) {
 			dAtA[i] = 0xa
 			i++
 			v := m.SourceWorkloadLabels[k]
-			mapSize := 1 + len(k) + sovNetworkScope(uint64(len(k))) + 1 + len(v) + sovNetworkScope(uint64(len(v)))
-			i = encodeVarintNetworkScope(dAtA, i, uint64(mapSize))
+			mapSize := 1 + len(k) + sovServiceDependency(uint64(len(k))) + 1 + len(v) + sovServiceDependency(uint64(len(v)))
+			i = encodeVarintServiceDependency(dAtA, i, uint64(mapSize))
 			dAtA[i] = 0xa
 			i++
-			i = encodeVarintNetworkScope(dAtA, i, uint64(len(k)))
+			i = encodeVarintServiceDependency(dAtA, i, uint64(len(k)))
 			i += copy(dAtA[i:], k)
 			dAtA[i] = 0x12
 			i++
-			i = encodeVarintNetworkScope(dAtA, i, uint64(len(v)))
+			i = encodeVarintServiceDependency(dAtA, i, uint64(len(v)))
 			i += copy(dAtA[i:], v)
 		}
 	}
@@ -332,7 +334,7 @@ func (m *NetworkScope_Dependency) MarshalTo(dAtA []byte) (int, error) {
 		for _, msg := range m.Imports {
 			dAtA[i] = 0x12
 			i++
-			i = encodeVarintNetworkScope(dAtA, i, uint64(msg.Size()))
+			i = encodeVarintServiceDependency(dAtA, i, uint64(msg.Size()))
 			n, err := msg.MarshalTo(dAtA[i:])
 			if err != nil {
 				return 0, err
@@ -343,7 +345,7 @@ func (m *NetworkScope_Dependency) MarshalTo(dAtA []byte) (int, error) {
 	return i, nil
 }
 
-func encodeVarintNetworkScope(dAtA []byte, offset int, v uint64) int {
+func encodeVarintServiceDependency(dAtA []byte, offset int, v uint64) int {
 	for v >= 1<<7 {
 		dAtA[offset] = uint8(v&0x7f | 0x80)
 		v >>= 7
@@ -352,53 +354,53 @@ func encodeVarintNetworkScope(dAtA []byte, offset int, v uint64) int {
 	dAtA[offset] = uint8(v)
 	return offset + 1
 }
-func (m *NetworkScope) Size() (n int) {
+func (m *ServiceDependency) Size() (n int) {
 	var l int
 	_ = l
 	if len(m.Dependencies) > 0 {
 		for _, e := range m.Dependencies {
 			l = e.Size()
-			n += 1 + l + sovNetworkScope(uint64(l))
+			n += 1 + l + sovServiceDependency(uint64(l))
 		}
 	}
 	return n
 }
 
-func (m *NetworkScope_Import) Size() (n int) {
+func (m *ServiceDependency_Import) Size() (n int) {
 	var l int
 	_ = l
 	l = len(m.Namespace)
 	if l > 0 {
-		n += 1 + l + sovNetworkScope(uint64(l))
+		n += 1 + l + sovServiceDependency(uint64(l))
 	}
 	l = len(m.Host)
 	if l > 0 {
-		n += 1 + l + sovNetworkScope(uint64(l))
+		n += 1 + l + sovServiceDependency(uint64(l))
 	}
 	return n
 }
 
-func (m *NetworkScope_Dependency) Size() (n int) {
+func (m *ServiceDependency_Dependency) Size() (n int) {
 	var l int
 	_ = l
 	if len(m.SourceWorkloadLabels) > 0 {
 		for k, v := range m.SourceWorkloadLabels {
 			_ = k
 			_ = v
-			mapEntrySize := 1 + len(k) + sovNetworkScope(uint64(len(k))) + 1 + len(v) + sovNetworkScope(uint64(len(v)))
-			n += mapEntrySize + 1 + sovNetworkScope(uint64(mapEntrySize))
+			mapEntrySize := 1 + len(k) + sovServiceDependency(uint64(len(k))) + 1 + len(v) + sovServiceDependency(uint64(len(v)))
+			n += mapEntrySize + 1 + sovServiceDependency(uint64(mapEntrySize))
 		}
 	}
 	if len(m.Imports) > 0 {
 		for _, e := range m.Imports {
 			l = e.Size()
-			n += 1 + l + sovNetworkScope(uint64(l))
+			n += 1 + l + sovServiceDependency(uint64(l))
 		}
 	}
 	return n
 }
 
-func sovNetworkScope(x uint64) (n int) {
+func sovServiceDependency(x uint64) (n int) {
 	for {
 		n++
 		x >>= 7
@@ -408,10 +410,10 @@ func sovNetworkScope(x uint64) (n int) {
 	}
 	return n
 }
-func sozNetworkScope(x uint64) (n int) {
-	return sovNetworkScope(uint64((x << 1) ^ uint64((int64(x) >> 63))))
+func sozServiceDependency(x uint64) (n int) {
+	return sovServiceDependency(uint64((x << 1) ^ uint64((int64(x) >> 63))))
 }
-func (m *NetworkScope) Unmarshal(dAtA []byte) error {
+func (m *ServiceDependency) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0
 	for iNdEx < l {
@@ -419,7 +421,7 @@ func (m *NetworkScope) Unmarshal(dAtA []byte) error {
 		var wire uint64
 		for shift := uint(0); ; shift += 7 {
 			if shift >= 64 {
-				return ErrIntOverflowNetworkScope
+				return ErrIntOverflowServiceDependency
 			}
 			if iNdEx >= l {
 				return io.ErrUnexpectedEOF
@@ -434,10 +436,10 @@ func (m *NetworkScope) Unmarshal(dAtA []byte) error {
 		fieldNum := int32(wire >> 3)
 		wireType := int(wire & 0x7)
 		if wireType == 4 {
-			return fmt.Errorf("proto: NetworkScope: wiretype end group for non-group")
+			return fmt.Errorf("proto: ServiceDependency: wiretype end group for non-group")
 		}
 		if fieldNum <= 0 {
-			return fmt.Errorf("proto: NetworkScope: illegal tag %d (wire type %d)", fieldNum, wire)
+			return fmt.Errorf("proto: ServiceDependency: illegal tag %d (wire type %d)", fieldNum, wire)
 		}
 		switch fieldNum {
 		case 1:
@@ -447,7 +449,7 @@ func (m *NetworkScope) Unmarshal(dAtA []byte) error {
 			var msglen int
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
-					return ErrIntOverflowNetworkScope
+					return ErrIntOverflowServiceDependency
 				}
 				if iNdEx >= l {
 					return io.ErrUnexpectedEOF
@@ -460,25 +462,25 @@ func (m *NetworkScope) Unmarshal(dAtA []byte) error {
 				}
 			}
 			if msglen < 0 {
-				return ErrInvalidLengthNetworkScope
+				return ErrInvalidLengthServiceDependency
 			}
 			postIndex := iNdEx + msglen
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			m.Dependencies = append(m.Dependencies, &NetworkScope_Dependency{})
+			m.Dependencies = append(m.Dependencies, &ServiceDependency_Dependency{})
 			if err := m.Dependencies[len(m.Dependencies)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
 				return err
 			}
 			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
-			skippy, err := skipNetworkScope(dAtA[iNdEx:])
+			skippy, err := skipServiceDependency(dAtA[iNdEx:])
 			if err != nil {
 				return err
 			}
 			if skippy < 0 {
-				return ErrInvalidLengthNetworkScope
+				return ErrInvalidLengthServiceDependency
 			}
 			if (iNdEx + skippy) > l {
 				return io.ErrUnexpectedEOF
@@ -492,7 +494,7 @@ func (m *NetworkScope) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
-func (m *NetworkScope_Import) Unmarshal(dAtA []byte) error {
+func (m *ServiceDependency_Import) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0
 	for iNdEx < l {
@@ -500,7 +502,7 @@ func (m *NetworkScope_Import) Unmarshal(dAtA []byte) error {
 		var wire uint64
 		for shift := uint(0); ; shift += 7 {
 			if shift >= 64 {
-				return ErrIntOverflowNetworkScope
+				return ErrIntOverflowServiceDependency
 			}
 			if iNdEx >= l {
 				return io.ErrUnexpectedEOF
@@ -528,7 +530,7 @@ func (m *NetworkScope_Import) Unmarshal(dAtA []byte) error {
 			var stringLen uint64
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
-					return ErrIntOverflowNetworkScope
+					return ErrIntOverflowServiceDependency
 				}
 				if iNdEx >= l {
 					return io.ErrUnexpectedEOF
@@ -542,7 +544,7 @@ func (m *NetworkScope_Import) Unmarshal(dAtA []byte) error {
 			}
 			intStringLen := int(stringLen)
 			if intStringLen < 0 {
-				return ErrInvalidLengthNetworkScope
+				return ErrInvalidLengthServiceDependency
 			}
 			postIndex := iNdEx + intStringLen
 			if postIndex > l {
@@ -557,7 +559,7 @@ func (m *NetworkScope_Import) Unmarshal(dAtA []byte) error {
 			var stringLen uint64
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
-					return ErrIntOverflowNetworkScope
+					return ErrIntOverflowServiceDependency
 				}
 				if iNdEx >= l {
 					return io.ErrUnexpectedEOF
@@ -571,7 +573,7 @@ func (m *NetworkScope_Import) Unmarshal(dAtA []byte) error {
 			}
 			intStringLen := int(stringLen)
 			if intStringLen < 0 {
-				return ErrInvalidLengthNetworkScope
+				return ErrInvalidLengthServiceDependency
 			}
 			postIndex := iNdEx + intStringLen
 			if postIndex > l {
@@ -581,12 +583,12 @@ func (m *NetworkScope_Import) Unmarshal(dAtA []byte) error {
 			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
-			skippy, err := skipNetworkScope(dAtA[iNdEx:])
+			skippy, err := skipServiceDependency(dAtA[iNdEx:])
 			if err != nil {
 				return err
 			}
 			if skippy < 0 {
-				return ErrInvalidLengthNetworkScope
+				return ErrInvalidLengthServiceDependency
 			}
 			if (iNdEx + skippy) > l {
 				return io.ErrUnexpectedEOF
@@ -600,7 +602,7 @@ func (m *NetworkScope_Import) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
-func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
+func (m *ServiceDependency_Dependency) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0
 	for iNdEx < l {
@@ -608,7 +610,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 		var wire uint64
 		for shift := uint(0); ; shift += 7 {
 			if shift >= 64 {
-				return ErrIntOverflowNetworkScope
+				return ErrIntOverflowServiceDependency
 			}
 			if iNdEx >= l {
 				return io.ErrUnexpectedEOF
@@ -636,7 +638,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 			var msglen int
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
-					return ErrIntOverflowNetworkScope
+					return ErrIntOverflowServiceDependency
 				}
 				if iNdEx >= l {
 					return io.ErrUnexpectedEOF
@@ -649,7 +651,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 				}
 			}
 			if msglen < 0 {
-				return ErrInvalidLengthNetworkScope
+				return ErrInvalidLengthServiceDependency
 			}
 			postIndex := iNdEx + msglen
 			if postIndex > l {
@@ -665,7 +667,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 				var wire uint64
 				for shift := uint(0); ; shift += 7 {
 					if shift >= 64 {
-						return ErrIntOverflowNetworkScope
+						return ErrIntOverflowServiceDependency
 					}
 					if iNdEx >= l {
 						return io.ErrUnexpectedEOF
@@ -682,7 +684,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 					var stringLenmapkey uint64
 					for shift := uint(0); ; shift += 7 {
 						if shift >= 64 {
-							return ErrIntOverflowNetworkScope
+							return ErrIntOverflowServiceDependency
 						}
 						if iNdEx >= l {
 							return io.ErrUnexpectedEOF
@@ -696,7 +698,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 					}
 					intStringLenmapkey := int(stringLenmapkey)
 					if intStringLenmapkey < 0 {
-						return ErrInvalidLengthNetworkScope
+						return ErrInvalidLengthServiceDependency
 					}
 					postStringIndexmapkey := iNdEx + intStringLenmapkey
 					if postStringIndexmapkey > l {
@@ -708,7 +710,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 					var stringLenmapvalue uint64
 					for shift := uint(0); ; shift += 7 {
 						if shift >= 64 {
-							return ErrIntOverflowNetworkScope
+							return ErrIntOverflowServiceDependency
 						}
 						if iNdEx >= l {
 							return io.ErrUnexpectedEOF
@@ -722,7 +724,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 					}
 					intStringLenmapvalue := int(stringLenmapvalue)
 					if intStringLenmapvalue < 0 {
-						return ErrInvalidLengthNetworkScope
+						return ErrInvalidLengthServiceDependency
 					}
 					postStringIndexmapvalue := iNdEx + intStringLenmapvalue
 					if postStringIndexmapvalue > l {
@@ -732,12 +734,12 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 					iNdEx = postStringIndexmapvalue
 				} else {
 					iNdEx = entryPreIndex
-					skippy, err := skipNetworkScope(dAtA[iNdEx:])
+					skippy, err := skipServiceDependency(dAtA[iNdEx:])
 					if err != nil {
 						return err
 					}
 					if skippy < 0 {
-						return ErrInvalidLengthNetworkScope
+						return ErrInvalidLengthServiceDependency
 					}
 					if (iNdEx + skippy) > postIndex {
 						return io.ErrUnexpectedEOF
@@ -754,7 +756,7 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 			var msglen int
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
-					return ErrIntOverflowNetworkScope
+					return ErrIntOverflowServiceDependency
 				}
 				if iNdEx >= l {
 					return io.ErrUnexpectedEOF
@@ -767,25 +769,25 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 				}
 			}
 			if msglen < 0 {
-				return ErrInvalidLengthNetworkScope
+				return ErrInvalidLengthServiceDependency
 			}
 			postIndex := iNdEx + msglen
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			m.Imports = append(m.Imports, &NetworkScope_Import{})
+			m.Imports = append(m.Imports, &ServiceDependency_Import{})
 			if err := m.Imports[len(m.Imports)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
 				return err
 			}
 			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
-			skippy, err := skipNetworkScope(dAtA[iNdEx:])
+			skippy, err := skipServiceDependency(dAtA[iNdEx:])
 			if err != nil {
 				return err
 			}
 			if skippy < 0 {
-				return ErrInvalidLengthNetworkScope
+				return ErrInvalidLengthServiceDependency
 			}
 			if (iNdEx + skippy) > l {
 				return io.ErrUnexpectedEOF
@@ -799,14 +801,14 @@ func (m *NetworkScope_Dependency) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
-func skipNetworkScope(dAtA []byte) (n int, err error) {
+func skipServiceDependency(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
 	for iNdEx < l {
 		var wire uint64
 		for shift := uint(0); ; shift += 7 {
 			if shift >= 64 {
-				return 0, ErrIntOverflowNetworkScope
+				return 0, ErrIntOverflowServiceDependency
 			}
 			if iNdEx >= l {
 				return 0, io.ErrUnexpectedEOF
@@ -823,7 +825,7 @@ func skipNetworkScope(dAtA []byte) (n int, err error) {
 		case 0:
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
-					return 0, ErrIntOverflowNetworkScope
+					return 0, ErrIntOverflowServiceDependency
 				}
 				if iNdEx >= l {
 					return 0, io.ErrUnexpectedEOF
@@ -841,7 +843,7 @@ func skipNetworkScope(dAtA []byte) (n int, err error) {
 			var length int
 			for shift := uint(0); ; shift += 7 {
 				if shift >= 64 {
-					return 0, ErrIntOverflowNetworkScope
+					return 0, ErrIntOverflowServiceDependency
 				}
 				if iNdEx >= l {
 					return 0, io.ErrUnexpectedEOF
@@ -855,7 +857,7 @@ func skipNetworkScope(dAtA []byte) (n int, err error) {
 			}
 			iNdEx += length
 			if length < 0 {
-				return 0, ErrInvalidLengthNetworkScope
+				return 0, ErrInvalidLengthServiceDependency
 			}
 			return iNdEx, nil
 		case 3:
@@ -864,7 +866,7 @@ func skipNetworkScope(dAtA []byte) (n int, err error) {
 				var start int = iNdEx
 				for shift := uint(0); ; shift += 7 {
 					if shift >= 64 {
-						return 0, ErrIntOverflowNetworkScope
+						return 0, ErrIntOverflowServiceDependency
 					}
 					if iNdEx >= l {
 						return 0, io.ErrUnexpectedEOF
@@ -880,7 +882,7 @@ func skipNetworkScope(dAtA []byte) (n int, err error) {
 				if innerWireType == 4 {
 					break
 				}
-				next, err := skipNetworkScope(dAtA[start:])
+				next, err := skipServiceDependency(dAtA[start:])
 				if err != nil {
 					return 0, err
 				}
@@ -900,34 +902,37 @@ func skipNetworkScope(dAtA []byte) (n int, err error) {
 }
 
 var (
-	ErrInvalidLengthNetworkScope = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowNetworkScope   = fmt.Errorf("proto: integer overflow")
+	ErrInvalidLengthServiceDependency = fmt.Errorf("proto: negative length found during unmarshaling")
+	ErrIntOverflowServiceDependency   = fmt.Errorf("proto: integer overflow")
 )
 
-func init() { proto.RegisterFile("networking/v1alpha3/network_scope.proto", fileDescriptorNetworkScope) }
+func init() {
+	proto.RegisterFile("networking/v1alpha3/service_dependency.proto", fileDescriptorServiceDependency)
+}
 
-var fileDescriptorNetworkScope = []byte{
-	// 352 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x52, 0xcf, 0x4b, 0x2d, 0x29,
+var fileDescriptorServiceDependency = []byte{
+	// 357 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xd2, 0xc9, 0x4b, 0x2d, 0x29,
 	0xcf, 0x2f, 0xca, 0xce, 0xcc, 0x4b, 0xd7, 0x2f, 0x33, 0x4c, 0xcc, 0x29, 0xc8, 0x48, 0x34, 0xd6,
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-	0x9c, 0xfc, 0xc4, 0x94, 0xf8, 0x9c, 0xc4, 0xa4, 0xd4, 0x1c, 0x98, 0x6b, 0x7d, 0x48, 0x77, 0xad,
-	0x5e, 0x30, 0xd8, 0xc0, 0x70, 0xa8, 0x79, 0x3e, 0x60, 0xe3, 0x5c, 0xf3, 0x4a, 0x8a, 0x2a, 0x83,
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-	0x29, 0x40, 0x9c, 0x9d, 0x99, 0xaf, 0x9f, 0x58, 0x90, 0xa9, 0x8f, 0x25, 0x49, 0x25, 0xb1, 0x81,
-	0x53, 0x91, 0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0x64, 0xd5, 0x9b, 0x1f, 0x70, 0x02, 0x00, 0x00,
+	0x2f, 0x4e, 0x2d, 0x2a, 0xcb, 0x4c, 0x4e, 0x8d, 0x4f, 0x49, 0x2d, 0x48, 0xcd, 0x4b, 0x49, 0xcd,
+	0x4b, 0xae, 0xd4, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x92, 0xcc, 0x2c, 0x2e, 0xc9, 0xcc, 0xd7,
+	0x43, 0xe8, 0xd1, 0x83, 0xe9, 0x51, 0xba, 0xcb, 0xcc, 0x25, 0x18, 0x0c, 0xd1, 0xe7, 0x02, 0xd7,
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 }
diff --git a/networking/v1alpha3/network_scope.proto b/networking/v1alpha3/service_dependency.proto
similarity index 84%
rename from networking/v1alpha3/network_scope.proto
rename to networking/v1alpha3/service_dependency.proto
index e78dbc0322..f6c54c71a3 100644
--- a/networking/v1alpha3/network_scope.proto
+++ b/networking/v1alpha3/service_dependency.proto
@@ -18,13 +18,13 @@ package istio.networking.v1alpha3;
 
 option go_package = "istio.io/api/networking/v1alpha3";
 
-// `NetworkScope` describes the set of services that a workload depends on
+// `ServiceDependency` describes the set of services that a workload depends on
 // for its operation. In other words, it describes the properties of
 // outgoing traffic from a given workload. By default, the service mesh
 // established by Istio will have a full mesh connectivity - i.e. every
 // workload will have proxy configuration required to reach every other
 // workload in the mesh. However most connectivity graphs are sparse in
-// practice. The NetworkScope provides a way to declare the service
+// practice. The ServiceDependency provides a way to declare the service
 // dependencies associated with each workload such that the amount of
 // configuration sent to the sidecars can be scoped to the requisite
 // dependencies.
@@ -33,33 +33,33 @@ option go_package = "istio.io/api/networking/v1alpha3";
 // namespaces (e.g., a Kubernetes namespace or a CF org/space).  Workloads
 // in a namespace have an implicit dependency on other workloads in the
 // same namespace. In addition, to declare dependencies on workloads in
-// other namespaces, a NetworkScope resource has to be specified in the
-// current namespace. *_Each namespace MUST have only one NetworkScope
+// other namespaces, a ServiceDependency resource has to be specified in the
+// current namespace. *_Each namespace MUST have only one ServiceDependency
 // resource named "default"_*. The behavior of the system is undefined if
-// more than one NetworkScope resource exists in a given namespace. The set
-// of dependencies specified in a NetworkScope resource will be used to
+// more than one ServiceDependency resource exists in a given namespace. The set
+// of dependencies specified in a ServiceDependency resource will be used to
 // compute the sidecar configuration for every workload in the namespace.
 //
 // NOTE 1: If workloads in the mesh depend only on other workloads in the
-// same namespace, set defaultNetworkScope.importMode to SAME_NAMESPACE
+// same namespace, set defaultServiceDependency.importMode to SAME_NAMESPACE
 // in the mesh global config map (in values.yaml).
 //
 // NOTE 2: To facilitate incremental pruning of the the sidecar
 // configuration, the default import mode for the mesh is set to
 // ALL_NAMESPACES. In other words, every workload will be able to reach
-// every other workload. Adding a NetworkScope resource in a namespace will
+// every other workload. Adding a ServiceDependency resource in a namespace will
 // automatically prune the configuration for the workloads in that
 // namespace.
 //
-// The following examples illustrate a few specific use cases of NetworkScope.
+// The following examples illustrate a few specific use cases of ServiceDependency.
 //
-// The example below delcares a NetworkScope resource in the prod-us1
+// The example below delcares a ServiceDependency resource in the prod-us1
 // namespace that specifies that workloads in the namespace will be able to
 // reach the services in the prod-apis namespace only.
 //
 // ```yaml
 // apiVersion: networking.istio.io/v1alpha3
-// kind: NetworkScope
+// kind: ServiceDependency
 // metadata:
 //   name: default
 //   namespace: prod-us1
@@ -69,14 +69,14 @@ option go_package = "istio.io/api/networking/v1alpha3";
 //     - namespace: prod-apis
 // ```
 //
-// In a mesh where the default network scope is set to SAME_NAMESPACE
+// In a mesh where the default service dependency is set to SAME_NAMESPACE
 // only, if one or more workloads need to be able to reach every other
 // service in the mesh (e.g., metrics collection server), the following
-// NetworkScope resource can be used to specify such a dependency:
+// ServiceDependency resource can be used to specify such a dependency:
 //
 // ```yaml
 // apiVersion: networking.istio.io/v1alpha3
-// kind: NetworkScope
+// kind: ServiceDependency
 // metadata:
 //   name: default
 //   namespace: metrics-collection
@@ -89,9 +89,9 @@ option go_package = "istio.io/api/networking/v1alpha3";
 // The configuration above will allow workloads in the metrics-collection
 // namespace to access service in any namespace while workloads in other
 // namespaces will be configured for namespace local access as per the
-// global default network scope (SAME_NAMESPACE).
+// global default service dependency (SAME_NAMESPACE).
 //
-message NetworkScope {
+message ServiceDependency {
   // Import describes the set of namespaces whose exported services
   // (real/virtual) will be accessed by workloads in a given namespace. The
   // sidecars attached to the workloads will be configured with information
@@ -128,7 +128,7 @@ message NetworkScope {
     // One or more labels that indicate a specific set of pods/VMs on which
     // this dependency configuration should be applied.  The scope of label
     // search is platform dependent.  On Kubernetes, for example, the scope
-    // includes pods running in the namespace in which the NetworkScope
+    // includes pods running in the namespace in which the ServiceDependency
     // resource is present.  If the sourceWorkloadLabels are omitted, the
     // imports specified will be applicable to all workloads in the current
     // configuration namespace.
@@ -141,7 +141,7 @@ message NetworkScope {
     // configured with information required to reach other services in the
     // same namespace and the imported services. In addition to the
     // explicitly specified namespaces, namespaces specified in the global
-    // mesh config (through defaultNetworkScope.importNamespaces) will also be
+    // mesh config (through defaultServiceDependency.importNamespaces) will also be
     // imported.
     repeated Import imports = 2;    
   };
@@ -157,7 +157,7 @@ message NetworkScope {
 // a namespace when the namespace is imported.  By default all
 // configuration artifacts are public. Configurations with private scope
 // will not be imported when the namespace containing the configuration is
-// imported in a NetworkScope.
+// imported in a ServiceDependency.
 enum ConfigScope {
   // Config with this scope are visible to all workloads in the mesh
   PUBLIC = 0;
diff --git a/networking/v1alpha3/service_entry.pb.go b/networking/v1alpha3/service_entry.pb.go
index 80b70528d2..ba15812abd 100644
--- a/networking/v1alpha3/service_entry.pb.go
+++ b/networking/v1alpha3/service_entry.pb.go
@@ -1538,38 +1538,38 @@ var (
 func init() { proto.RegisterFile("networking/v1alpha3/service_entry.proto", fileDescriptorServiceEntry) }
 
 var fileDescriptorServiceEntry = []byte{
-	// 521 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x53, 0xcd, 0x6e, 0xd3, 0x4c,
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-	0x51, 0x9d, 0x1d, 0x6a, 0xfb, 0x04, 0xea, 0xc5, 0x5e, 0xe2, 0xff, 0xe1, 0xf8, 0x43, 0x30, 0x7c,
-	0x3f, 0x0e, 0xbe, 0x8c, 0x02, 0x1a, 0x9e, 0x0f, 0x9a, 0x07, 0xdb, 0x52, 0x3f, 0x34, 0x25, 0xd4,
-	0x7e, 0x06, 0x50, 0x6e, 0x1e, 0xae, 0xc3, 0x61, 0xf8, 0x31, 0x0c, 0x9a, 0x07, 0x18, 0xc0, 0x1e,
-	0x8e, 0xce, 0x47, 0xfd, 0x8b, 0x26, 0xc2, 0x35, 0xb0, 0xde, 0x85, 0xc3, 0x66, 0xe5, 0xad, 0xff,
-	0x73, 0xdd, 0x42, 0xbf, 0xd6, 0x2d, 0xf4, 0x7b, 0xdd, 0x42, 0x5f, 0xbd, 0xfc, 0xd2, 0xb9, 0xe8,
-	0x46, 0x29, 0xef, 0xee, 0x79, 0xee, 0x97, 0xb6, 0x7e, 0xe1, 0xa7, 0x7f, 0x02, 0x00, 0x00, 0xff,
-	0xff, 0x24, 0xa5, 0x68, 0xd6, 0x73, 0x04, 0x00, 0x00,
+	// 524 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x94, 0x53, 0xdd, 0x6e, 0xd3, 0x30,
+	0x14, 0x9e, 0x9b, 0x2d, 0x6d, 0x4e, 0x37, 0x54, 0x2c, 0x84, 0x42, 0x84, 0x4a, 0xe8, 0x05, 0x54,
+	0x02, 0xa5, 0xa3, 0x13, 0xd2, 0xf8, 0xb9, 0x19, 0x23, 0x12, 0x95, 0x4a, 0x00, 0xb7, 0x17, 0x88,
+	0x9b, 0x2a, 0x4b, 0x4d, 0x6b, 0x2d, 0x8a, 0xa3, 0xd8, 0x6b, 0xd5, 0xb7, 0xe0, 0x31, 0x78, 0x14,
+	0x2e, 0x79, 0x04, 0xd4, 0x27, 0x41, 0x71, 0x9c, 0xa6, 0x17, 0xa3, 0x6c, 0x77, 0xf9, 0x4e, 0xce,
+	0xf7, 0xf9, 0x3b, 0xfe, 0x8e, 0xe1, 0x69, 0x42, 0xe5, 0x92, 0x67, 0x97, 0x2c, 0x99, 0xf5, 0x16,
+	0x2f, 0xc2, 0x38, 0x9d, 0x87, 0x27, 0x3d, 0x41, 0xb3, 0x05, 0x8b, 0xe8, 0x84, 0x26, 0x32, 0x5b,
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+	0xaf, 0xd3, 0x98, 0x85, 0x92, 0x2e, 0x43, 0xcd, 0x76, 0x9e, 0xef, 0x3a, 0x66, 0x4a, 0x53, 0x9a,
+	0x4c, 0x69, 0x12, 0xe9, 0xee, 0xce, 0xcf, 0x3a, 0x1c, 0x8e, 0x8a, 0x9f, 0x7e, 0x6e, 0x01, 0xdf,
+	0x83, 0x83, 0x39, 0x17, 0x52, 0xd8, 0xc8, 0x35, 0xba, 0x16, 0x29, 0x00, 0x7e, 0x08, 0x56, 0x38,
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+	0xc3, 0x0b, 0x1a, 0x97, 0x71, 0xbf, 0xbd, 0xb5, 0xe6, 0x50, 0xd1, 0x0b, 0x51, 0xad, 0x95, 0x8f,
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+	0x72, 0x4e, 0x01, 0x2a, 0xe3, 0xb8, 0x05, 0xc6, 0x25, 0x5d, 0xe9, 0xab, 0xc9, 0x3f, 0xf3, 0x2d,
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+	0x96, 0xbd, 0xff, 0x51, 0xad, 0x2d, 0x6a, 0xe7, 0x18, 0x1a, 0xe5, 0x5e, 0xe2, 0xbb, 0x70, 0xf4,
+	0xd1, 0x1f, 0x7d, 0x98, 0xf8, 0x5f, 0xc7, 0x3e, 0x09, 0xce, 0x86, 0xad, 0xbd, 0x4d, 0x69, 0x10,
+	0xe8, 0x12, 0xea, 0x3c, 0x03, 0xa8, 0x36, 0x0f, 0x37, 0x60, 0x3f, 0xf8, 0x14, 0xf8, 0xad, 0x3d,
+	0x0c, 0x60, 0x8e, 0xc6, 0x67, 0xe3, 0xc1, 0x79, 0x0b, 0xe1, 0x3a, 0x18, 0xef, 0x83, 0x51, 0xab,
+	0xf6, 0xce, 0xfb, 0xb5, 0x6e, 0xa3, 0xdf, 0xeb, 0x36, 0xfa, 0xb3, 0x6e, 0xa3, 0x6f, 0x6e, 0x71,
+	0xe9, 0x8c, 0xf7, 0xc2, 0x94, 0xf5, 0xae, 0x79, 0xf3, 0x17, 0xa6, 0x7a, 0xe1, 0x27, 0x7f, 0x03,
+	0x00, 0x00, 0xff, 0xff, 0xe4, 0x0f, 0x29, 0x22, 0x78, 0x04, 0x00, 0x00,
 }
diff --git a/networking/v1alpha3/service_entry.proto b/networking/v1alpha3/service_entry.proto
index de25067bae..c1f233f260 100644
--- a/networking/v1alpha3/service_entry.proto
+++ b/networking/v1alpha3/service_entry.proto
@@ -15,7 +15,7 @@
 syntax = "proto3";
 
 import "networking/v1alpha3/gateway.proto";
-import "networking/v1alpha3/network_scope.proto";
+import "networking/v1alpha3/service_dependency.proto";
 
 package istio.networking.v1alpha3;
 
diff --git a/networking/v1alpha3/virtual_service.pb.go b/networking/v1alpha3/virtual_service.pb.go
index 17c4d44ad4..6d51ac6049 100644
--- a/networking/v1alpha3/virtual_service.pb.go
+++ b/networking/v1alpha3/virtual_service.pb.go
@@ -9131,119 +9131,119 @@ func init() {
 }
 
 var fileDescriptorVirtualService = []byte{
-	// 1811 bytes of a gzipped FileDescriptorProto
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 }
diff --git a/networking/v1alpha3/virtual_service.proto b/networking/v1alpha3/virtual_service.proto
index 3f0e74e5b5..c97b67b3e8 100644
--- a/networking/v1alpha3/virtual_service.proto
+++ b/networking/v1alpha3/virtual_service.proto
@@ -16,8 +16,7 @@ syntax = "proto3";
 
 import "google/protobuf/duration.proto";
 import "google/protobuf/wrappers.proto";
-
-import "networking/v1alpha3/network_scope.proto";
+import "networking/v1alpha3/service_dependency.proto";
 
 // $title: Traffic Routing
 // $description: Configuration affecting traffic routing.
diff --git a/proto.lock b/proto.lock
index 633c8f8014..c1288ae658 100644
--- a/proto.lock
+++ b/proto.lock
@@ -692,7 +692,7 @@
             ]
           },
           {
-            "name": "DefaultNetworkScope.Mode",
+            "name": "DefaultServiceDependency.Mode",
             "enum_fields": [
               {
                 "name": "ALL_NAMESPACES",
@@ -842,8 +842,8 @@
               },
               {
                 "id": 29,
-                "name": "default_network_scope",
-                "type": "DefaultNetworkScope"
+                "name": "default_service_dependency",
+                "type": "DefaultServiceDependency"
               }
             ],
             "reserved_ids": [
@@ -862,7 +862,7 @@
                 ]
               },
               {
-                "name": "DefaultNetworkScope",
+                "name": "DefaultServiceDependency",
                 "fields": [
                   {
                     "id": 1,
@@ -3150,7 +3150,7 @@
       }
     },
     {
-      "protopath": "networking:/:v1alpha3:/:network_scope.proto",
+      "protopath": "networking:/:v1alpha3:/:service_dependency.proto",
       "def": {
         "enums": [
           {
@@ -3169,7 +3169,7 @@
         ],
         "messages": [
           {
-            "name": "NetworkScope",
+            "name": "ServiceDependency",
             "fields": [
               {
                 "id": 1,
diff --git a/python/istio_api/mesh/v1alpha1/config_pb2.py b/python/istio_api/mesh/v1alpha1/config_pb2.py
index f5462a765d..5c7f884e8f 100644
--- a/python/istio_api/mesh/v1alpha1/config_pb2.py
+++ b/python/istio_api/mesh/v1alpha1/config_pb2.py
@@ -22,7 +22,7 @@
   name='mesh/v1alpha1/config.proto',
   package='istio.mesh.v1alpha1',
   syntax='proto3',
-  serialized_pb=_b('\n\x1amesh/v1alpha1/config.proto\x12\x13istio.mesh.v1alpha1\x1a\x1egoogle/protobuf/duration.proto\x1a\x19mesh/v1alpha1/proxy.proto\x1a*networking/v1alpha3/destination_rule.proto\"\xe3\r\n\nMeshConfig\x12\x1a\n\x12mixer_check_server\x18\x01 \x01(\t\x12\x1b\n\x13mixer_report_server\x18\x02 \x01(\t\x12\x1d\n\x15\x64isable_policy_checks\x18\x03 \x01(\x08\x12\x1e\n\x16policy_check_fail_open\x18\x19 \x01(\x08\x12\x19\n\x11proxy_listen_port\x18\x04 \x01(\x05\x12\x17\n\x0fproxy_http_port\x18\x05 \x01(\x05\x12\x32\n\x0f\x63onnect_timeout\x18\x06 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x61\n\rtcp_keepalive\x18\x1c \x01(\x0b\x32J.istio.networking.v1alpha3.ConnectionPoolSettings.TCPSettings.TcpKeepalive\x12\x15\n\ringress_class\x18\x07 \x01(\t\x12\x17\n\x0fingress_service\x18\x08 \x01(\t\x12V\n\x17ingress_controller_mode\x18\t \x01(\x0e\x32\x35.istio.mesh.v1alpha1.MeshConfig.IngressControllerMode\x12\x43\n\x0b\x61uth_policy\x18\n \x01(\x0e\x32*.istio.mesh.v1alpha1.MeshConfig.AuthPolicyB\x02\x18\x01\x12\x38\n\x11rds_refresh_delay\x18\x0b \x01(\x0b\x32\x19.google.protobuf.DurationB\x02\x18\x01\x12\x16\n\x0e\x65nable_tracing\x18\x0c \x01(\x08\x12\x17\n\x0f\x61\x63\x63\x65ss_log_file\x18\r \x01(\t\x12\x19\n\x11\x61\x63\x63\x65ss_log_format\x18\x18 \x01(\t\x12N\n\x13\x61\x63\x63\x65ss_log_encoding\x18\x1b \x01(\x0e\x32\x31.istio.mesh.v1alpha1.MeshConfig.AccessLogEncoding\x12\x38\n\x0e\x64\x65\x66\x61ult_config\x18\x0e \x01(\x0b\x32 .istio.mesh.v1alpha1.ProxyConfig\x12\x19\n\rmixer_address\x18\x10 \x01(\tB\x02\x18\x01\x12Z\n\x17outbound_traffic_policy\x18\x11 \x01(\x0b\x32\x35.istio.mesh.v1alpha1.MeshConfig.OutboundTrafficPolicyB\x02\x18\x01\x12\'\n\x1f\x65nable_client_side_policy_check\x18\x13 \x01(\x08\x12\x14\n\x0csds_uds_path\x18\x14 \x01(\t\x12\x38\n\x11sds_refresh_delay\x18\x15 \x01(\x0b\x32\x19.google.protobuf.DurationB\x02\x18\x01\x12\x39\n\x0e\x63onfig_sources\x18\x16 \x03(\x0b\x32!.istio.mesh.v1alpha1.ConfigSource\x12\x1e\n\x16\x65nable_sds_token_mount\x18\x17 \x01(\x08\x12\x14\n\x0ctrust_domain\x18\x1a \x01(\t\x12R\n\x15\x64\x65\x66\x61ult_network_scope\x18\x1d \x01(\x0b\x32\x33.istio.mesh.v1alpha1.MeshConfig.DefaultNetworkScope\x1a\xb5\x01\n\x15OutboundTrafficPolicy\x12L\n\x04mode\x18\x01 \x01(\x0e\x32:.istio.mesh.v1alpha1.MeshConfig.OutboundTrafficPolicy.ModeB\x02\x18\x01\"N\n\x04Mode\x12\x15\n\rREGISTRY_ONLY\x10\x00\x1a\x02\x08\x01\x12\x11\n\tALLOW_ANY\x10\x01\x1a\x02\x08\x01\x12\x1c\n\x14VIRTUAL_SERVICE_ONLY\x10\x02\x1a\x02\x08\x01\x1a\xaf\x01\n\x13\x44\x65\x66\x61ultNetworkScope\x12M\n\x0bimport_mode\x18\x01 \x01(\x0e\x32\x38.istio.mesh.v1alpha1.MeshConfig.DefaultNetworkScope.Mode\x12\x19\n\x11import_namespaces\x18\x02 \x03(\t\".\n\x04Mode\x12\x12\n\x0e\x41LL_NAMESPACES\x10\x00\x12\x12\n\x0eSAME_NAMESPACE\x10\x01\"9\n\x15IngressControllerMode\x12\x07\n\x03OFF\x10\x00\x12\x0b\n\x07\x44\x45\x46\x41ULT\x10\x01\x12\n\n\x06STRICT\x10\x02\"&\n\nAuthPolicy\x12\x08\n\x04NONE\x10\x00\x12\x0e\n\nMUTUAL_TLS\x10\x01\"\'\n\x11\x41\x63\x63\x65ssLogEncoding\x12\x08\n\x04TEXT\x10\x00\x12\x08\n\x04JSON\x10\x01J\x04\x08\x0f\x10\x10J\x04\x08\x12\x10\x13\"]\n\x0c\x43onfigSource\x12\x0f\n\x07\x61\x64\x64ress\x18\x01 \x01(\t\x12<\n\x0ctls_settings\x18\x02 \x01(\x0b\x32&.istio.networking.v1alpha3.TLSSettingsB\x1cZ\x1aistio.io/api/mesh/v1alpha1b\x06proto3')
+  serialized_pb=_b('\n\x1amesh/v1alpha1/config.proto\x12\x13istio.mesh.v1alpha1\x1a\x1egoogle/protobuf/duration.proto\x1a\x19mesh/v1alpha1/proxy.proto\x1a*networking/v1alpha3/destination_rule.proto\"\xf7\r\n\nMeshConfig\x12\x1a\n\x12mixer_check_server\x18\x01 \x01(\t\x12\x1b\n\x13mixer_report_server\x18\x02 \x01(\t\x12\x1d\n\x15\x64isable_policy_checks\x18\x03 \x01(\x08\x12\x1e\n\x16policy_check_fail_open\x18\x19 \x01(\x08\x12\x19\n\x11proxy_listen_port\x18\x04 \x01(\x05\x12\x17\n\x0fproxy_http_port\x18\x05 \x01(\x05\x12\x32\n\x0f\x63onnect_timeout\x18\x06 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x61\n\rtcp_keepalive\x18\x1c \x01(\x0b\x32J.istio.networking.v1alpha3.ConnectionPoolSettings.TCPSettings.TcpKeepalive\x12\x15\n\ringress_class\x18\x07 \x01(\t\x12\x17\n\x0fingress_service\x18\x08 \x01(\t\x12V\n\x17ingress_controller_mode\x18\t \x01(\x0e\x32\x35.istio.mesh.v1alpha1.MeshConfig.IngressControllerMode\x12\x43\n\x0b\x61uth_policy\x18\n \x01(\x0e\x32*.istio.mesh.v1alpha1.MeshConfig.AuthPolicyB\x02\x18\x01\x12\x38\n\x11rds_refresh_delay\x18\x0b \x01(\x0b\x32\x19.google.protobuf.DurationB\x02\x18\x01\x12\x16\n\x0e\x65nable_tracing\x18\x0c \x01(\x08\x12\x17\n\x0f\x61\x63\x63\x65ss_log_file\x18\r \x01(\t\x12\x19\n\x11\x61\x63\x63\x65ss_log_format\x18\x18 \x01(\t\x12N\n\x13\x61\x63\x63\x65ss_log_encoding\x18\x1b \x01(\x0e\x32\x31.istio.mesh.v1alpha1.MeshConfig.AccessLogEncoding\x12\x38\n\x0e\x64\x65\x66\x61ult_config\x18\x0e \x01(\x0b\x32 .istio.mesh.v1alpha1.ProxyConfig\x12\x19\n\rmixer_address\x18\x10 \x01(\tB\x02\x18\x01\x12Z\n\x17outbound_traffic_policy\x18\x11 \x01(\x0b\x32\x35.istio.mesh.v1alpha1.MeshConfig.OutboundTrafficPolicyB\x02\x18\x01\x12\'\n\x1f\x65nable_client_side_policy_check\x18\x13 \x01(\x08\x12\x14\n\x0csds_uds_path\x18\x14 \x01(\t\x12\x38\n\x11sds_refresh_delay\x18\x15 \x01(\x0b\x32\x19.google.protobuf.DurationB\x02\x18\x01\x12\x39\n\x0e\x63onfig_sources\x18\x16 \x03(\x0b\x32!.istio.mesh.v1alpha1.ConfigSource\x12\x1e\n\x16\x65nable_sds_token_mount\x18\x17 \x01(\x08\x12\x14\n\x0ctrust_domain\x18\x1a \x01(\t\x12\\\n\x1a\x64\x65\x66\x61ult_service_dependency\x18\x1d \x01(\x0b\x32\x38.istio.mesh.v1alpha1.MeshConfig.DefaultServiceDependency\x1a\xb5\x01\n\x15OutboundTrafficPolicy\x12L\n\x04mode\x18\x01 \x01(\x0e\x32:.istio.mesh.v1alpha1.MeshConfig.OutboundTrafficPolicy.ModeB\x02\x18\x01\"N\n\x04Mode\x12\x15\n\rREGISTRY_ONLY\x10\x00\x1a\x02\x08\x01\x12\x11\n\tALLOW_ANY\x10\x01\x1a\x02\x08\x01\x12\x1c\n\x14VIRTUAL_SERVICE_ONLY\x10\x02\x1a\x02\x08\x01\x1a\xb9\x01\n\x18\x44\x65\x66\x61ultServiceDependency\x12R\n\x0bimport_mode\x18\x01 \x01(\x0e\x32=.istio.mesh.v1alpha1.MeshConfig.DefaultServiceDependency.Mode\x12\x19\n\x11import_namespaces\x18\x02 \x03(\t\".\n\x04Mode\x12\x12\n\x0e\x41LL_NAMESPACES\x10\x00\x12\x12\n\x0eSAME_NAMESPACE\x10\x01\"9\n\x15IngressControllerMode\x12\x07\n\x03OFF\x10\x00\x12\x0b\n\x07\x44\x45\x46\x41ULT\x10\x01\x12\n\n\x06STRICT\x10\x02\"&\n\nAuthPolicy\x12\x08\n\x04NONE\x10\x00\x12\x0e\n\nMUTUAL_TLS\x10\x01\"\'\n\x11\x41\x63\x63\x65ssLogEncoding\x12\x08\n\x04TEXT\x10\x00\x12\x08\n\x04JSON\x10\x01J\x04\x08\x0f\x10\x10J\x04\x08\x12\x10\x13\"]\n\x0c\x43onfigSource\x12\x0f\n\x07\x61\x64\x64ress\x18\x01 \x01(\t\x12<\n\x0ctls_settings\x18\x02 \x01(\x0b\x32&.istio.networking.v1alpha3.TLSSettingsB\x1cZ\x1aistio.io/api/mesh/v1alpha1b\x06proto3')
   ,
   dependencies=[google_dot_protobuf_dot_duration__pb2.DESCRIPTOR,mesh_dot_v1alpha1_dot_proxy__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_destination__rule__pb2.DESCRIPTOR,])
 
@@ -49,14 +49,14 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=1510,
-  serialized_end=1588,
+  serialized_start=1520,
+  serialized_end=1598,
 )
 _sym_db.RegisterEnumDescriptor(_MESHCONFIG_OUTBOUNDTRAFFICPOLICY_MODE)
 
-_MESHCONFIG_DEFAULTNETWORKSCOPE_MODE = _descriptor.EnumDescriptor(
+_MESHCONFIG_DEFAULTSERVICEDEPENDENCY_MODE = _descriptor.EnumDescriptor(
   name='Mode',
-  full_name='istio.mesh.v1alpha1.MeshConfig.DefaultNetworkScope.Mode',
+  full_name='istio.mesh.v1alpha1.MeshConfig.DefaultServiceDependency.Mode',
   filename=None,
   file=DESCRIPTOR,
   values=[
@@ -71,10 +71,10 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=1720,
-  serialized_end=1766,
+  serialized_start=1740,
+  serialized_end=1786,
 )
-_sym_db.RegisterEnumDescriptor(_MESHCONFIG_DEFAULTNETWORKSCOPE_MODE)
+_sym_db.RegisterEnumDescriptor(_MESHCONFIG_DEFAULTSERVICEDEPENDENCY_MODE)
 
 _MESHCONFIG_INGRESSCONTROLLERMODE = _descriptor.EnumDescriptor(
   name='IngressControllerMode',
@@ -97,8 +97,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=1768,
-  serialized_end=1825,
+  serialized_start=1788,
+  serialized_end=1845,
 )
 _sym_db.RegisterEnumDescriptor(_MESHCONFIG_INGRESSCONTROLLERMODE)
 
@@ -119,8 +119,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=1827,
-  serialized_end=1865,
+  serialized_start=1847,
+  serialized_end=1885,
 )
 _sym_db.RegisterEnumDescriptor(_MESHCONFIG_AUTHPOLICY)
 
@@ -141,8 +141,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=1867,
-  serialized_end=1906,
+  serialized_start=1887,
+  serialized_end=1926,
 )
 _sym_db.RegisterEnumDescriptor(_MESHCONFIG_ACCESSLOGENCODING)
 
@@ -174,26 +174,26 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1407,
-  serialized_end=1588,
+  serialized_start=1417,
+  serialized_end=1598,
 )
 
-_MESHCONFIG_DEFAULTNETWORKSCOPE = _descriptor.Descriptor(
-  name='DefaultNetworkScope',
-  full_name='istio.mesh.v1alpha1.MeshConfig.DefaultNetworkScope',
+_MESHCONFIG_DEFAULTSERVICEDEPENDENCY = _descriptor.Descriptor(
+  name='DefaultServiceDependency',
+  full_name='istio.mesh.v1alpha1.MeshConfig.DefaultServiceDependency',
   filename=None,
   file=DESCRIPTOR,
   containing_type=None,
   fields=[
     _descriptor.FieldDescriptor(
-      name='import_mode', full_name='istio.mesh.v1alpha1.MeshConfig.DefaultNetworkScope.import_mode', index=0,
+      name='import_mode', full_name='istio.mesh.v1alpha1.MeshConfig.DefaultServiceDependency.import_mode', index=0,
       number=1, type=14, cpp_type=8, label=1,
       has_default_value=False, default_value=0,
       message_type=None, enum_type=None, containing_type=None,
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='import_namespaces', full_name='istio.mesh.v1alpha1.MeshConfig.DefaultNetworkScope.import_namespaces', index=1,
+      name='import_namespaces', full_name='istio.mesh.v1alpha1.MeshConfig.DefaultServiceDependency.import_namespaces', index=1,
       number=2, type=9, cpp_type=9, label=3,
       has_default_value=False, default_value=[],
       message_type=None, enum_type=None, containing_type=None,
@@ -204,7 +204,7 @@
   ],
   nested_types=[],
   enum_types=[
-    _MESHCONFIG_DEFAULTNETWORKSCOPE_MODE,
+    _MESHCONFIG_DEFAULTSERVICEDEPENDENCY_MODE,
   ],
   options=None,
   is_extendable=False,
@@ -212,8 +212,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1591,
-  serialized_end=1766,
+  serialized_start=1601,
+  serialized_end=1786,
 )
 
 _MESHCONFIG = _descriptor.Descriptor(
@@ -406,7 +406,7 @@
       is_extension=False, extension_scope=None,
       options=None, file=DESCRIPTOR),
     _descriptor.FieldDescriptor(
-      name='default_network_scope', full_name='istio.mesh.v1alpha1.MeshConfig.default_network_scope', index=26,
+      name='default_service_dependency', full_name='istio.mesh.v1alpha1.MeshConfig.default_service_dependency', index=26,
       number=29, type=11, cpp_type=10, label=1,
       has_default_value=False, default_value=None,
       message_type=None, enum_type=None, containing_type=None,
@@ -415,7 +415,7 @@
   ],
   extensions=[
   ],
-  nested_types=[_MESHCONFIG_OUTBOUNDTRAFFICPOLICY, _MESHCONFIG_DEFAULTNETWORKSCOPE, ],
+  nested_types=[_MESHCONFIG_OUTBOUNDTRAFFICPOLICY, _MESHCONFIG_DEFAULTSERVICEDEPENDENCY, ],
   enum_types=[
     _MESHCONFIG_INGRESSCONTROLLERMODE,
     _MESHCONFIG_AUTHPOLICY,
@@ -428,7 +428,7 @@
   oneofs=[
   ],
   serialized_start=155,
-  serialized_end=1918,
+  serialized_end=1938,
 )
 
 
@@ -465,16 +465,16 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1920,
-  serialized_end=2013,
+  serialized_start=1940,
+  serialized_end=2033,
 )
 
 _MESHCONFIG_OUTBOUNDTRAFFICPOLICY.fields_by_name['mode'].enum_type = _MESHCONFIG_OUTBOUNDTRAFFICPOLICY_MODE
 _MESHCONFIG_OUTBOUNDTRAFFICPOLICY.containing_type = _MESHCONFIG
 _MESHCONFIG_OUTBOUNDTRAFFICPOLICY_MODE.containing_type = _MESHCONFIG_OUTBOUNDTRAFFICPOLICY
-_MESHCONFIG_DEFAULTNETWORKSCOPE.fields_by_name['import_mode'].enum_type = _MESHCONFIG_DEFAULTNETWORKSCOPE_MODE
-_MESHCONFIG_DEFAULTNETWORKSCOPE.containing_type = _MESHCONFIG
-_MESHCONFIG_DEFAULTNETWORKSCOPE_MODE.containing_type = _MESHCONFIG_DEFAULTNETWORKSCOPE
+_MESHCONFIG_DEFAULTSERVICEDEPENDENCY.fields_by_name['import_mode'].enum_type = _MESHCONFIG_DEFAULTSERVICEDEPENDENCY_MODE
+_MESHCONFIG_DEFAULTSERVICEDEPENDENCY.containing_type = _MESHCONFIG
+_MESHCONFIG_DEFAULTSERVICEDEPENDENCY_MODE.containing_type = _MESHCONFIG_DEFAULTSERVICEDEPENDENCY
 _MESHCONFIG.fields_by_name['connect_timeout'].message_type = google_dot_protobuf_dot_duration__pb2._DURATION
 _MESHCONFIG.fields_by_name['tcp_keepalive'].message_type = networking_dot_v1alpha3_dot_destination__rule__pb2._CONNECTIONPOOLSETTINGS_TCPSETTINGS_TCPKEEPALIVE
 _MESHCONFIG.fields_by_name['ingress_controller_mode'].enum_type = _MESHCONFIG_INGRESSCONTROLLERMODE
@@ -485,7 +485,7 @@
 _MESHCONFIG.fields_by_name['outbound_traffic_policy'].message_type = _MESHCONFIG_OUTBOUNDTRAFFICPOLICY
 _MESHCONFIG.fields_by_name['sds_refresh_delay'].message_type = google_dot_protobuf_dot_duration__pb2._DURATION
 _MESHCONFIG.fields_by_name['config_sources'].message_type = _CONFIGSOURCE
-_MESHCONFIG.fields_by_name['default_network_scope'].message_type = _MESHCONFIG_DEFAULTNETWORKSCOPE
+_MESHCONFIG.fields_by_name['default_service_dependency'].message_type = _MESHCONFIG_DEFAULTSERVICEDEPENDENCY
 _MESHCONFIG_INGRESSCONTROLLERMODE.containing_type = _MESHCONFIG
 _MESHCONFIG_AUTHPOLICY.containing_type = _MESHCONFIG
 _MESHCONFIG_ACCESSLOGENCODING.containing_type = _MESHCONFIG
@@ -503,10 +503,10 @@
     ))
   ,
 
-  DefaultNetworkScope = _reflection.GeneratedProtocolMessageType('DefaultNetworkScope', (_message.Message,), dict(
-    DESCRIPTOR = _MESHCONFIG_DEFAULTNETWORKSCOPE,
+  DefaultServiceDependency = _reflection.GeneratedProtocolMessageType('DefaultServiceDependency', (_message.Message,), dict(
+    DESCRIPTOR = _MESHCONFIG_DEFAULTSERVICEDEPENDENCY,
     __module__ = 'mesh.v1alpha1.config_pb2'
-    # @@protoc_insertion_point(class_scope:istio.mesh.v1alpha1.MeshConfig.DefaultNetworkScope)
+    # @@protoc_insertion_point(class_scope:istio.mesh.v1alpha1.MeshConfig.DefaultServiceDependency)
     ))
   ,
   DESCRIPTOR = _MESHCONFIG,
@@ -515,7 +515,7 @@
   ))
 _sym_db.RegisterMessage(MeshConfig)
 _sym_db.RegisterMessage(MeshConfig.OutboundTrafficPolicy)
-_sym_db.RegisterMessage(MeshConfig.DefaultNetworkScope)
+_sym_db.RegisterMessage(MeshConfig.DefaultServiceDependency)
 
 ConfigSource = _reflection.GeneratedProtocolMessageType('ConfigSource', (_message.Message,), dict(
   DESCRIPTOR = _CONFIGSOURCE,
diff --git a/python/istio_api/networking/v1alpha3/destination_rule_pb2.py b/python/istio_api/networking/v1alpha3/destination_rule_pb2.py
index 23e08904dc..a3bc60696a 100644
--- a/python/istio_api/networking/v1alpha3/destination_rule_pb2.py
+++ b/python/istio_api/networking/v1alpha3/destination_rule_pb2.py
@@ -15,7 +15,7 @@
 
 from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
 from networking.v1alpha3 import virtual_service_pb2 as networking_dot_v1alpha3_dot_virtual__service__pb2
-from networking.v1alpha3 import network_scope_pb2 as networking_dot_v1alpha3_dot_network__scope__pb2
+from networking.v1alpha3 import service_dependency_pb2 as networking_dot_v1alpha3_dot_service__dependency__pb2
 from gogoproto import gogo_pb2 as gogoproto_dot_gogo__pb2
 
 
@@ -23,9 +23,9 @@
   name='networking/v1alpha3/destination_rule.proto',
   package='istio.networking.v1alpha3',
   syntax='proto3',
-  serialized_pb=_b('\n*networking/v1alpha3/destination_rule.proto\x12\x19istio.networking.v1alpha3\x1a\x1egoogle/protobuf/duration.proto\x1a)networking/v1alpha3/virtual_service.proto\x1a\'networking/v1alpha3/network_scope.proto\x1a\x14gogoproto/gogo.proto\"\xd3\x01\n\x0f\x44\x65stinationRule\x12\x0c\n\x04host\x18\x01 \x01(\t\x12@\n\x0etraffic_policy\x18\x02 \x01(\x0b\x32(.istio.networking.v1alpha3.TrafficPolicy\x12\x32\n\x07subsets\x18\x03 \x03(\x0b\x32!.istio.networking.v1alpha3.Subset\x12<\n\x0c\x63onfig_scope\x18\x04 \x01(\x0e\x32&.istio.networking.v1alpha3.ConfigScope\"\xd7\x05\n\rTrafficPolicy\x12\x46\n\rload_balancer\x18\x01 \x01(\x0b\x32/.istio.networking.v1alpha3.LoadBalancerSettings\x12J\n\x0f\x63onnection_pool\x18\x02 \x01(\x0b\x32\x31.istio.networking.v1alpha3.ConnectionPoolSettings\x12\x46\n\x11outlier_detection\x18\x03 \x01(\x0b\x32+.istio.networking.v1alpha3.OutlierDetection\x12\x33\n\x03tls\x18\x04 \x01(\x0b\x32&.istio.networking.v1alpha3.TLSSettings\x12W\n\x13port_level_settings\x18\x05 \x03(\x0b\x32:.istio.networking.v1alpha3.TrafficPolicy.PortTrafficPolicy\x1a\xdb\x02\n\x11PortTrafficPolicy\x12\x35\n\x04port\x18\x01 \x01(\x0b\x32\'.istio.networking.v1alpha3.PortSelector\x12\x46\n\rload_balancer\x18\x02 \x01(\x0b\x32/.istio.networking.v1alpha3.LoadBalancerSettings\x12J\n\x0f\x63onnection_pool\x18\x03 \x01(\x0b\x32\x31.istio.networking.v1alpha3.ConnectionPoolSettings\x12\x46\n\x11outlier_detection\x18\x04 \x01(\x0b\x32+.istio.networking.v1alpha3.OutlierDetection\x12\x33\n\x03tls\x18\x05 \x01(\x0b\x32&.istio.networking.v1alpha3.TLSSettings\"\xc6\x01\n\x06Subset\x12\x0c\n\x04name\x18\x01 \x01(\t\x12=\n\x06labels\x18\x02 \x03(\x0b\x32-.istio.networking.v1alpha3.Subset.LabelsEntry\x12@\n\x0etraffic_policy\x18\x03 \x01(\x0b\x32(.istio.networking.v1alpha3.TrafficPolicy\x1a-\n\x0bLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\"\xc3\x04\n\x14LoadBalancerSettings\x12J\n\x06simple\x18\x01 \x01(\x0e\x32\x38.istio.networking.v1alpha3.LoadBalancerSettings.SimpleLBH\x00\x12[\n\x0f\x63onsistent_hash\x18\x02 \x01(\x0b\x32@.istio.networking.v1alpha3.LoadBalancerSettings.ConsistentHashLBH\x00\x1a\xaa\x02\n\x10\x43onsistentHashLB\x12\x1a\n\x10http_header_name\x18\x01 \x01(\tH\x00\x12\x62\n\x0bhttp_cookie\x18\x02 \x01(\x0b\x32K.istio.networking.v1alpha3.LoadBalancerSettings.ConsistentHashLB.HTTPCookieH\x00\x12\x17\n\ruse_source_ip\x18\x03 \x01(\x08H\x00\x12\x19\n\x11minimum_ring_size\x18\x04 \x01(\x04\x1aV\n\nHTTPCookie\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0c\n\x04path\x18\x02 \x01(\t\x12,\n\x03ttl\x18\x03 \x01(\x0b\x32\x19.google.protobuf.DurationB\x04\x98\xdf\x1f\x01\x42\n\n\x08hash_key\"H\n\x08SimpleLB\x12\x0f\n\x0bROUND_ROBIN\x10\x00\x12\x0e\n\nLEAST_CONN\x10\x01\x12\n\n\x06RANDOM\x10\x02\x12\x0f\n\x0bPASSTHROUGH\x10\x03\x42\x0b\n\tlb_policy\"\xf3\x04\n\x16\x43onnectionPoolSettings\x12J\n\x03tcp\x18\x01 \x01(\x0b\x32=.istio.networking.v1alpha3.ConnectionPoolSettings.TCPSettings\x12L\n\x04http\x18\x02 \x01(\x0b\x32>.istio.networking.v1alpha3.ConnectionPoolSettings.HTTPSettings\x1a\xb3\x02\n\x0bTCPSettings\x12\x17\n\x0fmax_connections\x18\x01 \x01(\x05\x12\x32\n\x0f\x63onnect_timeout\x18\x02 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x61\n\rtcp_keepalive\x18\x03 \x01(\x0b\x32J.istio.networking.v1alpha3.ConnectionPoolSettings.TCPSettings.TcpKeepalive\x1at\n\x0cTcpKeepalive\x12\x0e\n\x06probes\x18\x01 \x01(\r\x12\'\n\x04time\x18\x02 \x01(\x0b\x32\x19.google.protobuf.Duration\x12+\n\x08interval\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x1a\x88\x01\n\x0cHTTPSettings\x12\"\n\x1ahttp1_max_pending_requests\x18\x01 \x01(\x05\x12\x1a\n\x12http2_max_requests\x18\x02 \x01(\x05\x12#\n\x1bmax_requests_per_connection\x18\x03 \x01(\x05\x12\x13\n\x0bmax_retries\x18\x04 \x01(\x05\"\xcc\x01\n\x10OutlierDetection\x12\x1a\n\x12\x63onsecutive_errors\x18\x01 \x01(\x05\x12+\n\x08interval\x18\x02 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x35\n\x12\x62\x61se_ejection_time\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x1c\n\x14max_ejection_percent\x18\x04 \x01(\x05\x12\x1a\n\x12min_health_percent\x18\x05 \x01(\x05\"\xff\x01\n\x0bTLSSettings\x12<\n\x04mode\x18\x01 \x01(\x0e\x32..istio.networking.v1alpha3.TLSSettings.TLSmode\x12\x1a\n\x12\x63lient_certificate\x18\x02 \x01(\t\x12\x13\n\x0bprivate_key\x18\x03 \x01(\t\x12\x17\n\x0f\x63\x61_certificates\x18\x04 \x01(\t\x12\x19\n\x11subject_alt_names\x18\x05 \x03(\t\x12\x0b\n\x03sni\x18\x06 \x01(\t\"@\n\x07TLSmode\x12\x0b\n\x07\x44ISABLE\x10\x00\x12\n\n\x06SIMPLE\x10\x01\x12\n\n\x06MUTUAL\x10\x02\x12\x10\n\x0cISTIO_MUTUAL\x10\x03\x42\"Z istio.io/api/networking/v1alpha3b\x06proto3')
+  serialized_pb=_b('\n*networking/v1alpha3/destination_rule.proto\x12\x19istio.networking.v1alpha3\x1a\x1egoogle/protobuf/duration.proto\x1a)networking/v1alpha3/virtual_service.proto\x1a,networking/v1alpha3/service_dependency.proto\x1a\x14gogoproto/gogo.proto\"\xd3\x01\n\x0f\x44\x65stinationRule\x12\x0c\n\x04host\x18\x01 \x01(\t\x12@\n\x0etraffic_policy\x18\x02 \x01(\x0b\x32(.istio.networking.v1alpha3.TrafficPolicy\x12\x32\n\x07subsets\x18\x03 \x03(\x0b\x32!.istio.networking.v1alpha3.Subset\x12<\n\x0c\x63onfig_scope\x18\x04 \x01(\x0e\x32&.istio.networking.v1alpha3.ConfigScope\"\xd7\x05\n\rTrafficPolicy\x12\x46\n\rload_balancer\x18\x01 \x01(\x0b\x32/.istio.networking.v1alpha3.LoadBalancerSettings\x12J\n\x0f\x63onnection_pool\x18\x02 \x01(\x0b\x32\x31.istio.networking.v1alpha3.ConnectionPoolSettings\x12\x46\n\x11outlier_detection\x18\x03 \x01(\x0b\x32+.istio.networking.v1alpha3.OutlierDetection\x12\x33\n\x03tls\x18\x04 \x01(\x0b\x32&.istio.networking.v1alpha3.TLSSettings\x12W\n\x13port_level_settings\x18\x05 \x03(\x0b\x32:.istio.networking.v1alpha3.TrafficPolicy.PortTrafficPolicy\x1a\xdb\x02\n\x11PortTrafficPolicy\x12\x35\n\x04port\x18\x01 \x01(\x0b\x32\'.istio.networking.v1alpha3.PortSelector\x12\x46\n\rload_balancer\x18\x02 \x01(\x0b\x32/.istio.networking.v1alpha3.LoadBalancerSettings\x12J\n\x0f\x63onnection_pool\x18\x03 \x01(\x0b\x32\x31.istio.networking.v1alpha3.ConnectionPoolSettings\x12\x46\n\x11outlier_detection\x18\x04 \x01(\x0b\x32+.istio.networking.v1alpha3.OutlierDetection\x12\x33\n\x03tls\x18\x05 \x01(\x0b\x32&.istio.networking.v1alpha3.TLSSettings\"\xc6\x01\n\x06Subset\x12\x0c\n\x04name\x18\x01 \x01(\t\x12=\n\x06labels\x18\x02 \x03(\x0b\x32-.istio.networking.v1alpha3.Subset.LabelsEntry\x12@\n\x0etraffic_policy\x18\x03 \x01(\x0b\x32(.istio.networking.v1alpha3.TrafficPolicy\x1a-\n\x0bLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\"\xc3\x04\n\x14LoadBalancerSettings\x12J\n\x06simple\x18\x01 \x01(\x0e\x32\x38.istio.networking.v1alpha3.LoadBalancerSettings.SimpleLBH\x00\x12[\n\x0f\x63onsistent_hash\x18\x02 \x01(\x0b\x32@.istio.networking.v1alpha3.LoadBalancerSettings.ConsistentHashLBH\x00\x1a\xaa\x02\n\x10\x43onsistentHashLB\x12\x1a\n\x10http_header_name\x18\x01 \x01(\tH\x00\x12\x62\n\x0bhttp_cookie\x18\x02 \x01(\x0b\x32K.istio.networking.v1alpha3.LoadBalancerSettings.ConsistentHashLB.HTTPCookieH\x00\x12\x17\n\ruse_source_ip\x18\x03 \x01(\x08H\x00\x12\x19\n\x11minimum_ring_size\x18\x04 \x01(\x04\x1aV\n\nHTTPCookie\x12\x0c\n\x04name\x18\x01 \x01(\t\x12\x0c\n\x04path\x18\x02 \x01(\t\x12,\n\x03ttl\x18\x03 \x01(\x0b\x32\x19.google.protobuf.DurationB\x04\x98\xdf\x1f\x01\x42\n\n\x08hash_key\"H\n\x08SimpleLB\x12\x0f\n\x0bROUND_ROBIN\x10\x00\x12\x0e\n\nLEAST_CONN\x10\x01\x12\n\n\x06RANDOM\x10\x02\x12\x0f\n\x0bPASSTHROUGH\x10\x03\x42\x0b\n\tlb_policy\"\xf3\x04\n\x16\x43onnectionPoolSettings\x12J\n\x03tcp\x18\x01 \x01(\x0b\x32=.istio.networking.v1alpha3.ConnectionPoolSettings.TCPSettings\x12L\n\x04http\x18\x02 \x01(\x0b\x32>.istio.networking.v1alpha3.ConnectionPoolSettings.HTTPSettings\x1a\xb3\x02\n\x0bTCPSettings\x12\x17\n\x0fmax_connections\x18\x01 \x01(\x05\x12\x32\n\x0f\x63onnect_timeout\x18\x02 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x61\n\rtcp_keepalive\x18\x03 \x01(\x0b\x32J.istio.networking.v1alpha3.ConnectionPoolSettings.TCPSettings.TcpKeepalive\x1at\n\x0cTcpKeepalive\x12\x0e\n\x06probes\x18\x01 \x01(\r\x12\'\n\x04time\x18\x02 \x01(\x0b\x32\x19.google.protobuf.Duration\x12+\n\x08interval\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x1a\x88\x01\n\x0cHTTPSettings\x12\"\n\x1ahttp1_max_pending_requests\x18\x01 \x01(\x05\x12\x1a\n\x12http2_max_requests\x18\x02 \x01(\x05\x12#\n\x1bmax_requests_per_connection\x18\x03 \x01(\x05\x12\x13\n\x0bmax_retries\x18\x04 \x01(\x05\"\xcc\x01\n\x10OutlierDetection\x12\x1a\n\x12\x63onsecutive_errors\x18\x01 \x01(\x05\x12+\n\x08interval\x18\x02 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x35\n\x12\x62\x61se_ejection_time\x18\x03 \x01(\x0b\x32\x19.google.protobuf.Duration\x12\x1c\n\x14max_ejection_percent\x18\x04 \x01(\x05\x12\x1a\n\x12min_health_percent\x18\x05 \x01(\x05\"\xff\x01\n\x0bTLSSettings\x12<\n\x04mode\x18\x01 \x01(\x0e\x32..istio.networking.v1alpha3.TLSSettings.TLSmode\x12\x1a\n\x12\x63lient_certificate\x18\x02 \x01(\t\x12\x13\n\x0bprivate_key\x18\x03 \x01(\t\x12\x17\n\x0f\x63\x61_certificates\x18\x04 \x01(\t\x12\x19\n\x11subject_alt_names\x18\x05 \x03(\t\x12\x0b\n\x03sni\x18\x06 \x01(\t\"@\n\x07TLSmode\x12\x0b\n\x07\x44ISABLE\x10\x00\x12\n\n\x06SIMPLE\x10\x01\x12\n\n\x06MUTUAL\x10\x02\x12\x10\n\x0cISTIO_MUTUAL\x10\x03\x42\"Z istio.io/api/networking/v1alpha3b\x06proto3')
   ,
-  dependencies=[google_dot_protobuf_dot_duration__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_virtual__service__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_network__scope__pb2.DESCRIPTOR,gogoproto_dot_gogo__pb2.DESCRIPTOR,])
+  dependencies=[google_dot_protobuf_dot_duration__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_virtual__service__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_service__dependency__pb2.DESCRIPTOR,gogoproto_dot_gogo__pb2.DESCRIPTOR,])
 
 
 
@@ -54,8 +54,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=1851,
-  serialized_end=1923,
+  serialized_start=1856,
+  serialized_end=1928,
 )
 _sym_db.RegisterEnumDescriptor(_LOADBALANCERSETTINGS_SIMPLELB)
 
@@ -84,8 +84,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=2967,
-  serialized_end=3031,
+  serialized_start=2972,
+  serialized_end=3036,
 )
 _sym_db.RegisterEnumDescriptor(_TLSSETTINGS_TLSMODE)
 
@@ -137,8 +137,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=212,
-  serialized_end=423,
+  serialized_start=217,
+  serialized_end=428,
 )
 
 
@@ -196,8 +196,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=806,
-  serialized_end=1153,
+  serialized_start=811,
+  serialized_end=1158,
 )
 
 _TRAFFICPOLICY = _descriptor.Descriptor(
@@ -254,8 +254,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=426,
-  serialized_end=1153,
+  serialized_start=431,
+  serialized_end=1158,
 )
 
 
@@ -292,8 +292,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1309,
-  serialized_end=1354,
+  serialized_start=1314,
+  serialized_end=1359,
 )
 
 _SUBSET = _descriptor.Descriptor(
@@ -336,8 +336,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1156,
-  serialized_end=1354,
+  serialized_start=1161,
+  serialized_end=1359,
 )
 
 
@@ -381,8 +381,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1751,
-  serialized_end=1837,
+  serialized_start=1756,
+  serialized_end=1842,
 )
 
 _LOADBALANCERSETTINGS_CONSISTENTHASHLB = _descriptor.Descriptor(
@@ -435,8 +435,8 @@
       name='hash_key', full_name='istio.networking.v1alpha3.LoadBalancerSettings.ConsistentHashLB.hash_key',
       index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=1551,
-  serialized_end=1849,
+  serialized_start=1556,
+  serialized_end=1854,
 )
 
 _LOADBALANCERSETTINGS = _descriptor.Descriptor(
@@ -476,8 +476,8 @@
       name='lb_policy', full_name='istio.networking.v1alpha3.LoadBalancerSettings.lb_policy',
       index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=1357,
-  serialized_end=1936,
+  serialized_start=1362,
+  serialized_end=1941,
 )
 
 
@@ -521,8 +521,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2311,
-  serialized_end=2427,
+  serialized_start=2316,
+  serialized_end=2432,
 )
 
 _CONNECTIONPOOLSETTINGS_TCPSETTINGS = _descriptor.Descriptor(
@@ -565,8 +565,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2120,
-  serialized_end=2427,
+  serialized_start=2125,
+  serialized_end=2432,
 )
 
 _CONNECTIONPOOLSETTINGS_HTTPSETTINGS = _descriptor.Descriptor(
@@ -616,8 +616,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2430,
-  serialized_end=2566,
+  serialized_start=2435,
+  serialized_end=2571,
 )
 
 _CONNECTIONPOOLSETTINGS = _descriptor.Descriptor(
@@ -653,8 +653,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1939,
-  serialized_end=2566,
+  serialized_start=1944,
+  serialized_end=2571,
 )
 
 
@@ -712,8 +712,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2569,
-  serialized_end=2773,
+  serialized_start=2574,
+  serialized_end=2778,
 )
 
 
@@ -779,13 +779,13 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2776,
-  serialized_end=3031,
+  serialized_start=2781,
+  serialized_end=3036,
 )
 
 _DESTINATIONRULE.fields_by_name['traffic_policy'].message_type = _TRAFFICPOLICY
 _DESTINATIONRULE.fields_by_name['subsets'].message_type = _SUBSET
-_DESTINATIONRULE.fields_by_name['config_scope'].enum_type = networking_dot_v1alpha3_dot_network__scope__pb2._CONFIGSCOPE
+_DESTINATIONRULE.fields_by_name['config_scope'].enum_type = networking_dot_v1alpha3_dot_service__dependency__pb2._CONFIGSCOPE
 _TRAFFICPOLICY_PORTTRAFFICPOLICY.fields_by_name['port'].message_type = networking_dot_v1alpha3_dot_virtual__service__pb2._PORTSELECTOR
 _TRAFFICPOLICY_PORTTRAFFICPOLICY.fields_by_name['load_balancer'].message_type = _LOADBALANCERSETTINGS
 _TRAFFICPOLICY_PORTTRAFFICPOLICY.fields_by_name['connection_pool'].message_type = _CONNECTIONPOOLSETTINGS
diff --git a/python/istio_api/networking/v1alpha3/service_dependency_pb2.py b/python/istio_api/networking/v1alpha3/service_dependency_pb2.py
new file mode 100644
index 0000000000..995a079b31
--- /dev/null
+++ b/python/istio_api/networking/v1alpha3/service_dependency_pb2.py
@@ -0,0 +1,241 @@
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: networking/v1alpha3/service_dependency.proto
+
+import sys
+_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))
+from google.protobuf.internal import enum_type_wrapper
+from google.protobuf import descriptor as _descriptor
+from google.protobuf import message as _message
+from google.protobuf import reflection as _reflection
+from google.protobuf import symbol_database as _symbol_database
+from google.protobuf import descriptor_pb2
+# @@protoc_insertion_point(imports)
+
+_sym_db = _symbol_database.Default()
+
+
+
+
+DESCRIPTOR = _descriptor.FileDescriptor(
+  name='networking/v1alpha3/service_dependency.proto',
+  package='istio.networking.v1alpha3',
+  syntax='proto3',
+  serialized_pb=_b('\n,networking/v1alpha3/service_dependency.proto\x12\x19istio.networking.v1alpha3\"\x92\x03\n\x11ServiceDependency\x12M\n\x0c\x64\x65pendencies\x18\x01 \x03(\x0b\x32\x37.istio.networking.v1alpha3.ServiceDependency.Dependency\x1a)\n\x06Import\x12\x11\n\tnamespace\x18\x01 \x01(\t\x12\x0c\n\x04host\x18\x02 \x01(\t\x1a\x82\x02\n\nDependency\x12q\n\x16source_workload_labels\x18\x01 \x03(\x0b\x32Q.istio.networking.v1alpha3.ServiceDependency.Dependency.SourceWorkloadLabelsEntry\x12\x44\n\x07imports\x18\x02 \x03(\x0b\x32\x33.istio.networking.v1alpha3.ServiceDependency.Import\x1a;\n\x19SourceWorkloadLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01*&\n\x0b\x43onfigScope\x12\n\n\x06PUBLIC\x10\x00\x12\x0b\n\x07PRIVATE\x10\x01\x42\"Z istio.io/api/networking/v1alpha3b\x06proto3')
+)
+
+_CONFIGSCOPE = _descriptor.EnumDescriptor(
+  name='ConfigScope',
+  full_name='istio.networking.v1alpha3.ConfigScope',
+  filename=None,
+  file=DESCRIPTOR,
+  values=[
+    _descriptor.EnumValueDescriptor(
+      name='PUBLIC', index=0, number=0,
+      options=None,
+      type=None),
+    _descriptor.EnumValueDescriptor(
+      name='PRIVATE', index=1, number=1,
+      options=None,
+      type=None),
+  ],
+  containing_type=None,
+  options=None,
+  serialized_start=480,
+  serialized_end=518,
+)
+_sym_db.RegisterEnumDescriptor(_CONFIGSCOPE)
+
+ConfigScope = enum_type_wrapper.EnumTypeWrapper(_CONFIGSCOPE)
+PUBLIC = 0
+PRIVATE = 1
+
+
+
+_SERVICEDEPENDENCY_IMPORT = _descriptor.Descriptor(
+  name='Import',
+  full_name='istio.networking.v1alpha3.ServiceDependency.Import',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='namespace', full_name='istio.networking.v1alpha3.ServiceDependency.Import.namespace', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='host', full_name='istio.networking.v1alpha3.ServiceDependency.Import.host', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=176,
+  serialized_end=217,
+)
+
+_SERVICEDEPENDENCY_DEPENDENCY_SOURCEWORKLOADLABELSENTRY = _descriptor.Descriptor(
+  name='SourceWorkloadLabelsEntry',
+  full_name='istio.networking.v1alpha3.ServiceDependency.Dependency.SourceWorkloadLabelsEntry',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='key', full_name='istio.networking.v1alpha3.ServiceDependency.Dependency.SourceWorkloadLabelsEntry.key', index=0,
+      number=1, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='value', full_name='istio.networking.v1alpha3.ServiceDependency.Dependency.SourceWorkloadLabelsEntry.value', index=1,
+      number=2, type=9, cpp_type=9, label=1,
+      has_default_value=False, default_value=_b("").decode('utf-8'),
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[],
+  enum_types=[
+  ],
+  options=_descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001')),
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=419,
+  serialized_end=478,
+)
+
+_SERVICEDEPENDENCY_DEPENDENCY = _descriptor.Descriptor(
+  name='Dependency',
+  full_name='istio.networking.v1alpha3.ServiceDependency.Dependency',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='source_workload_labels', full_name='istio.networking.v1alpha3.ServiceDependency.Dependency.source_workload_labels', index=0,
+      number=1, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+    _descriptor.FieldDescriptor(
+      name='imports', full_name='istio.networking.v1alpha3.ServiceDependency.Dependency.imports', index=1,
+      number=2, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[_SERVICEDEPENDENCY_DEPENDENCY_SOURCEWORKLOADLABELSENTRY, ],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=220,
+  serialized_end=478,
+)
+
+_SERVICEDEPENDENCY = _descriptor.Descriptor(
+  name='ServiceDependency',
+  full_name='istio.networking.v1alpha3.ServiceDependency',
+  filename=None,
+  file=DESCRIPTOR,
+  containing_type=None,
+  fields=[
+    _descriptor.FieldDescriptor(
+      name='dependencies', full_name='istio.networking.v1alpha3.ServiceDependency.dependencies', index=0,
+      number=1, type=11, cpp_type=10, label=3,
+      has_default_value=False, default_value=[],
+      message_type=None, enum_type=None, containing_type=None,
+      is_extension=False, extension_scope=None,
+      options=None, file=DESCRIPTOR),
+  ],
+  extensions=[
+  ],
+  nested_types=[_SERVICEDEPENDENCY_IMPORT, _SERVICEDEPENDENCY_DEPENDENCY, ],
+  enum_types=[
+  ],
+  options=None,
+  is_extendable=False,
+  syntax='proto3',
+  extension_ranges=[],
+  oneofs=[
+  ],
+  serialized_start=76,
+  serialized_end=478,
+)
+
+_SERVICEDEPENDENCY_IMPORT.containing_type = _SERVICEDEPENDENCY
+_SERVICEDEPENDENCY_DEPENDENCY_SOURCEWORKLOADLABELSENTRY.containing_type = _SERVICEDEPENDENCY_DEPENDENCY
+_SERVICEDEPENDENCY_DEPENDENCY.fields_by_name['source_workload_labels'].message_type = _SERVICEDEPENDENCY_DEPENDENCY_SOURCEWORKLOADLABELSENTRY
+_SERVICEDEPENDENCY_DEPENDENCY.fields_by_name['imports'].message_type = _SERVICEDEPENDENCY_IMPORT
+_SERVICEDEPENDENCY_DEPENDENCY.containing_type = _SERVICEDEPENDENCY
+_SERVICEDEPENDENCY.fields_by_name['dependencies'].message_type = _SERVICEDEPENDENCY_DEPENDENCY
+DESCRIPTOR.message_types_by_name['ServiceDependency'] = _SERVICEDEPENDENCY
+DESCRIPTOR.enum_types_by_name['ConfigScope'] = _CONFIGSCOPE
+_sym_db.RegisterFileDescriptor(DESCRIPTOR)
+
+ServiceDependency = _reflection.GeneratedProtocolMessageType('ServiceDependency', (_message.Message,), dict(
+
+  Import = _reflection.GeneratedProtocolMessageType('Import', (_message.Message,), dict(
+    DESCRIPTOR = _SERVICEDEPENDENCY_IMPORT,
+    __module__ = 'networking.v1alpha3.service_dependency_pb2'
+    # @@protoc_insertion_point(class_scope:istio.networking.v1alpha3.ServiceDependency.Import)
+    ))
+  ,
+
+  Dependency = _reflection.GeneratedProtocolMessageType('Dependency', (_message.Message,), dict(
+
+    SourceWorkloadLabelsEntry = _reflection.GeneratedProtocolMessageType('SourceWorkloadLabelsEntry', (_message.Message,), dict(
+      DESCRIPTOR = _SERVICEDEPENDENCY_DEPENDENCY_SOURCEWORKLOADLABELSENTRY,
+      __module__ = 'networking.v1alpha3.service_dependency_pb2'
+      # @@protoc_insertion_point(class_scope:istio.networking.v1alpha3.ServiceDependency.Dependency.SourceWorkloadLabelsEntry)
+      ))
+    ,
+    DESCRIPTOR = _SERVICEDEPENDENCY_DEPENDENCY,
+    __module__ = 'networking.v1alpha3.service_dependency_pb2'
+    # @@protoc_insertion_point(class_scope:istio.networking.v1alpha3.ServiceDependency.Dependency)
+    ))
+  ,
+  DESCRIPTOR = _SERVICEDEPENDENCY,
+  __module__ = 'networking.v1alpha3.service_dependency_pb2'
+  # @@protoc_insertion_point(class_scope:istio.networking.v1alpha3.ServiceDependency)
+  ))
+_sym_db.RegisterMessage(ServiceDependency)
+_sym_db.RegisterMessage(ServiceDependency.Import)
+_sym_db.RegisterMessage(ServiceDependency.Dependency)
+_sym_db.RegisterMessage(ServiceDependency.Dependency.SourceWorkloadLabelsEntry)
+
+
+DESCRIPTOR.has_options = True
+DESCRIPTOR._options = _descriptor._ParseOptions(descriptor_pb2.FileOptions(), _b('Z istio.io/api/networking/v1alpha3'))
+_SERVICEDEPENDENCY_DEPENDENCY_SOURCEWORKLOADLABELSENTRY.has_options = True
+_SERVICEDEPENDENCY_DEPENDENCY_SOURCEWORKLOADLABELSENTRY._options = _descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001'))
+# @@protoc_insertion_point(module_scope)
diff --git a/python/istio_api/networking/v1alpha3/service_entry_pb2.py b/python/istio_api/networking/v1alpha3/service_entry_pb2.py
index b9d58bd667..c3c269209f 100644
--- a/python/istio_api/networking/v1alpha3/service_entry_pb2.py
+++ b/python/istio_api/networking/v1alpha3/service_entry_pb2.py
@@ -14,16 +14,16 @@
 
 
 from networking.v1alpha3 import gateway_pb2 as networking_dot_v1alpha3_dot_gateway__pb2
-from networking.v1alpha3 import network_scope_pb2 as networking_dot_v1alpha3_dot_network__scope__pb2
+from networking.v1alpha3 import service_dependency_pb2 as networking_dot_v1alpha3_dot_service__dependency__pb2
 
 
 DESCRIPTOR = _descriptor.FileDescriptor(
   name='networking/v1alpha3/service_entry.proto',
   package='istio.networking.v1alpha3',
   syntax='proto3',
-  serialized_pb=_b('\n\'networking/v1alpha3/service_entry.proto\x12\x19istio.networking.v1alpha3\x1a!networking/v1alpha3/gateway.proto\x1a\'networking/v1alpha3/network_scope.proto\"\x96\x06\n\x0cServiceEntry\x12\r\n\x05hosts\x18\x01 \x03(\t\x12\x11\n\taddresses\x18\x02 \x03(\t\x12.\n\x05ports\x18\x03 \x03(\x0b\x32\x1f.istio.networking.v1alpha3.Port\x12\x42\n\x08location\x18\x04 \x01(\x0e\x32\x30.istio.networking.v1alpha3.ServiceEntry.Location\x12\x46\n\nresolution\x18\x05 \x01(\x0e\x32\x32.istio.networking.v1alpha3.ServiceEntry.Resolution\x12\x43\n\tendpoints\x18\x06 \x03(\x0b\x32\x30.istio.networking.v1alpha3.ServiceEntry.Endpoint\x12<\n\x0c\x63onfig_scope\x18\x07 \x01(\x0e\x32&.istio.networking.v1alpha3.ConfigScope\x1a\xc5\x02\n\x08\x45ndpoint\x12\x0f\n\x07\x61\x64\x64ress\x18\x01 \x01(\t\x12J\n\x05ports\x18\x02 \x03(\x0b\x32;.istio.networking.v1alpha3.ServiceEntry.Endpoint.PortsEntry\x12L\n\x06labels\x18\x03 \x03(\x0b\x32<.istio.networking.v1alpha3.ServiceEntry.Endpoint.LabelsEntry\x12\x0f\n\x07network\x18\x04 \x01(\t\x12\x10\n\x08locality\x18\x05 \x01(\t\x12\x0e\n\x06weight\x18\x06 \x01(\r\x1a,\n\nPortsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\r:\x02\x38\x01\x1a-\n\x0bLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\"0\n\x08Location\x12\x11\n\rMESH_EXTERNAL\x10\x00\x12\x11\n\rMESH_INTERNAL\x10\x01\"+\n\nResolution\x12\x08\n\x04NONE\x10\x00\x12\n\n\x06STATIC\x10\x01\x12\x07\n\x03\x44NS\x10\x02\x42\"Z istio.io/api/networking/v1alpha3b\x06proto3')
+  serialized_pb=_b('\n\'networking/v1alpha3/service_entry.proto\x12\x19istio.networking.v1alpha3\x1a!networking/v1alpha3/gateway.proto\x1a,networking/v1alpha3/service_dependency.proto\"\x96\x06\n\x0cServiceEntry\x12\r\n\x05hosts\x18\x01 \x03(\t\x12\x11\n\taddresses\x18\x02 \x03(\t\x12.\n\x05ports\x18\x03 \x03(\x0b\x32\x1f.istio.networking.v1alpha3.Port\x12\x42\n\x08location\x18\x04 \x01(\x0e\x32\x30.istio.networking.v1alpha3.ServiceEntry.Location\x12\x46\n\nresolution\x18\x05 \x01(\x0e\x32\x32.istio.networking.v1alpha3.ServiceEntry.Resolution\x12\x43\n\tendpoints\x18\x06 \x03(\x0b\x32\x30.istio.networking.v1alpha3.ServiceEntry.Endpoint\x12<\n\x0c\x63onfig_scope\x18\x07 \x01(\x0e\x32&.istio.networking.v1alpha3.ConfigScope\x1a\xc5\x02\n\x08\x45ndpoint\x12\x0f\n\x07\x61\x64\x64ress\x18\x01 \x01(\t\x12J\n\x05ports\x18\x02 \x03(\x0b\x32;.istio.networking.v1alpha3.ServiceEntry.Endpoint.PortsEntry\x12L\n\x06labels\x18\x03 \x03(\x0b\x32<.istio.networking.v1alpha3.ServiceEntry.Endpoint.LabelsEntry\x12\x0f\n\x07network\x18\x04 \x01(\t\x12\x10\n\x08locality\x18\x05 \x01(\t\x12\x0e\n\x06weight\x18\x06 \x01(\r\x1a,\n\nPortsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\r:\x02\x38\x01\x1a-\n\x0bLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01\"0\n\x08Location\x12\x11\n\rMESH_EXTERNAL\x10\x00\x12\x11\n\rMESH_INTERNAL\x10\x01\"+\n\nResolution\x12\x08\n\x04NONE\x10\x00\x12\n\n\x06STATIC\x10\x01\x12\x07\n\x03\x44NS\x10\x02\x42\"Z istio.io/api/networking/v1alpha3b\x06proto3')
   ,
-  dependencies=[networking_dot_v1alpha3_dot_gateway__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_network__scope__pb2.DESCRIPTOR,])
+  dependencies=[networking_dot_v1alpha3_dot_gateway__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_service__dependency__pb2.DESCRIPTOR,])
 
 
 
@@ -44,8 +44,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=844,
-  serialized_end=892,
+  serialized_start=849,
+  serialized_end=897,
 )
 _sym_db.RegisterEnumDescriptor(_SERVICEENTRY_LOCATION)
 
@@ -70,8 +70,8 @@
   ],
   containing_type=None,
   options=None,
-  serialized_start=894,
-  serialized_end=937,
+  serialized_start=899,
+  serialized_end=942,
 )
 _sym_db.RegisterEnumDescriptor(_SERVICEENTRY_RESOLUTION)
 
@@ -109,8 +109,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=751,
-  serialized_end=795,
+  serialized_start=756,
+  serialized_end=800,
 )
 
 _SERVICEENTRY_ENDPOINT_LABELSENTRY = _descriptor.Descriptor(
@@ -146,8 +146,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=797,
-  serialized_end=842,
+  serialized_start=802,
+  serialized_end=847,
 )
 
 _SERVICEENTRY_ENDPOINT = _descriptor.Descriptor(
@@ -211,8 +211,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=517,
-  serialized_end=842,
+  serialized_start=522,
+  serialized_end=847,
 )
 
 _SERVICEENTRY = _descriptor.Descriptor(
@@ -285,8 +285,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=147,
-  serialized_end=937,
+  serialized_start=152,
+  serialized_end=942,
 )
 
 _SERVICEENTRY_ENDPOINT_PORTSENTRY.containing_type = _SERVICEENTRY_ENDPOINT
@@ -298,7 +298,7 @@
 _SERVICEENTRY.fields_by_name['location'].enum_type = _SERVICEENTRY_LOCATION
 _SERVICEENTRY.fields_by_name['resolution'].enum_type = _SERVICEENTRY_RESOLUTION
 _SERVICEENTRY.fields_by_name['endpoints'].message_type = _SERVICEENTRY_ENDPOINT
-_SERVICEENTRY.fields_by_name['config_scope'].enum_type = networking_dot_v1alpha3_dot_network__scope__pb2._CONFIGSCOPE
+_SERVICEENTRY.fields_by_name['config_scope'].enum_type = networking_dot_v1alpha3_dot_service__dependency__pb2._CONFIGSCOPE
 _SERVICEENTRY_LOCATION.containing_type = _SERVICEENTRY
 _SERVICEENTRY_RESOLUTION.containing_type = _SERVICEENTRY
 DESCRIPTOR.message_types_by_name['ServiceEntry'] = _SERVICEENTRY
diff --git a/python/istio_api/networking/v1alpha3/virtual_service_pb2.py b/python/istio_api/networking/v1alpha3/virtual_service_pb2.py
index 9a6433a753..7df90ca370 100644
--- a/python/istio_api/networking/v1alpha3/virtual_service_pb2.py
+++ b/python/istio_api/networking/v1alpha3/virtual_service_pb2.py
@@ -15,16 +15,16 @@
 
 from google.protobuf import duration_pb2 as google_dot_protobuf_dot_duration__pb2
 from google.protobuf import wrappers_pb2 as google_dot_protobuf_dot_wrappers__pb2
-from networking.v1alpha3 import network_scope_pb2 as networking_dot_v1alpha3_dot_network__scope__pb2
+from networking.v1alpha3 import service_dependency_pb2 as networking_dot_v1alpha3_dot_service__dependency__pb2
 
 
 DESCRIPTOR = _descriptor.FileDescriptor(
   name='networking/v1alpha3/virtual_service.proto',
   package='istio.networking.v1alpha3',
   syntax='proto3',
-  serialized_pb=_b('\n)networking/v1alpha3/virtual_service.proto\x12\x19istio.networking.v1alpha3\x1a\x1egoogle/protobuf/duration.proto\x1a\x1egoogle/protobuf/wrappers.proto\x1a\'networking/v1alpha3/network_scope.proto\"\x87\x02\n\x0eVirtualService\x12\r\n\x05hosts\x18\x01 \x03(\t\x12\x10\n\x08gateways\x18\x02 \x03(\t\x12\x32\n\x04http\x18\x03 \x03(\x0b\x32$.istio.networking.v1alpha3.HTTPRoute\x12\x30\n\x03tls\x18\x05 \x03(\x0b\x32#.istio.networking.v1alpha3.TLSRoute\x12\x30\n\x03tcp\x18\x04 \x03(\x0b\x32#.istio.networking.v1alpha3.TCPRoute\x12<\n\x0c\x63onfig_scope\x18\x06 \x01(\x0e\x32&.istio.networking.v1alpha3.ConfigScope\"b\n\x0b\x44\x65stination\x12\x0c\n\x04host\x18\x01 \x01(\t\x12\x0e\n\x06subset\x18\x02 \x01(\t\x12\x35\n\x04port\x18\x03 \x01(\x0b\x32\'.istio.networking.v1alpha3.PortSelector\"\xf9\x08\n\tHTTPRoute\x12:\n\x05match\x18\x01 \x03(\x0b\x32+.istio.networking.v1alpha3.HTTPMatchRequest\x12>\n\x05route\x18\x02 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\x01(\x0b\x32\x19.google.protobuf.DurationH\x00\x12\x36\n\x11\x65xponential_delay\x18\x03 \x01(\x0b\x32\x19.google.protobuf.DurationH\x00\x12\x36\n\npercentage\x18\x05 \x01(\x0b\x32\".istio.networking.v1alpha3.PercentB\x11\n\x0fhttp_delay_type\x1a\xa7\x01\n\x05\x41\x62ort\x12\x13\n\x07percent\x18\x01 \x01(\x05\x42\x02\x18\x01\x12\x15\n\x0bhttp_status\x18\x02 \x01(\x05H\x00\x12\x15\n\x0bgrpc_status\x18\x03 \x01(\tH\x00\x12\x15\n\x0bhttp2_error\x18\x04 \x01(\tH\x00\x12\x36\n\npercentage\x18\x05 \x01(\x0b\x32\".istio.networking.v1alpha3.PercentB\x0c\n\nerror_type\"8\n\x0cPortSelector\x12\x10\n\x06number\x18\x01 \x01(\rH\x00\x12\x0e\n\x04name\x18\x02 \x01(\tH\x00\x42\x06\n\x04port\"\x18\n\x07Percent\x12\r\n\x05value\x18\x01 \x01(\x01\x42\"Z istio.io/api/networking/v1alpha3b\x06proto3')
   ,
-  dependencies=[google_dot_protobuf_dot_duration__pb2.DESCRIPTOR,google_dot_protobuf_dot_wrappers__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_network__scope__pb2.DESCRIPTOR,])
+  dependencies=[google_dot_protobuf_dot_duration__pb2.DESCRIPTOR,google_dot_protobuf_dot_wrappers__pb2.DESCRIPTOR,networking_dot_v1alpha3_dot_service__dependency__pb2.DESCRIPTOR,])
 
 
 
@@ -90,8 +90,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=178,
-  serialized_end=441,
+  serialized_start=183,
+  serialized_end=446,
 )
 
 
@@ -135,8 +135,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=443,
-  serialized_end=541,
+  serialized_start=448,
+  serialized_end=546,
 )
 
 
@@ -173,8 +173,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1514,
-  serialized_end=1566,
+  serialized_start=1519,
+  serialized_end=1571,
 )
 
 _HTTPROUTE_APPENDRESPONSEHEADERSENTRY = _descriptor.Descriptor(
@@ -210,8 +210,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1568,
-  serialized_end=1628,
+  serialized_start=1573,
+  serialized_end=1633,
 )
 
 _HTTPROUTE_APPENDREQUESTHEADERSENTRY = _descriptor.Descriptor(
@@ -247,8 +247,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1630,
-  serialized_end=1689,
+  serialized_start=1635,
+  serialized_end=1694,
 )
 
 _HTTPROUTE = _descriptor.Descriptor(
@@ -382,8 +382,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=544,
-  serialized_end=1689,
+  serialized_start=549,
+  serialized_end=1694,
 )
 
 
@@ -420,8 +420,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2031,
-  serialized_end=2073,
+  serialized_start=2036,
+  serialized_end=2078,
 )
 
 _HEADERS_HEADEROPERATIONS_ADDENTRY = _descriptor.Descriptor(
@@ -457,8 +457,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2075,
-  serialized_end=2117,
+  serialized_start=2080,
+  serialized_end=2122,
 )
 
 _HEADERS_HEADEROPERATIONS = _descriptor.Descriptor(
@@ -501,8 +501,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1845,
-  serialized_end=2117,
+  serialized_start=1850,
+  serialized_end=2122,
 )
 
 _HEADERS = _descriptor.Descriptor(
@@ -538,8 +538,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1692,
-  serialized_end=2117,
+  serialized_start=1697,
+  serialized_end=2122,
 )
 
 
@@ -576,8 +576,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2120,
-  serialized_end=2252,
+  serialized_start=2125,
+  serialized_end=2257,
 )
 
 
@@ -614,8 +614,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2255,
-  serialized_end=2386,
+  serialized_start=2260,
+  serialized_end=2391,
 )
 
 
@@ -652,8 +652,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2826,
-  serialized_end=2912,
+  serialized_start=2831,
+  serialized_end=2917,
 )
 
 _HTTPMATCHREQUEST_SOURCELABELSENTRY = _descriptor.Descriptor(
@@ -689,8 +689,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2914,
-  serialized_end=2965,
+  serialized_start=2919,
+  serialized_end=2970,
 )
 
 _HTTPMATCHREQUEST = _descriptor.Descriptor(
@@ -768,8 +768,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2389,
-  serialized_end=2965,
+  serialized_start=2394,
+  serialized_end=2970,
 )
 
 
@@ -806,8 +806,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1568,
-  serialized_end=1628,
+  serialized_start=1573,
+  serialized_end=1633,
 )
 
 _HTTPROUTEDESTINATION_APPENDREQUESTHEADERSENTRY = _descriptor.Descriptor(
@@ -843,8 +843,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=1630,
-  serialized_end=1689,
+  serialized_start=1635,
+  serialized_end=1694,
 )
 
 _HTTPROUTEDESTINATION = _descriptor.Descriptor(
@@ -915,8 +915,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2968,
-  serialized_end=3540,
+  serialized_start=2973,
+  serialized_end=3545,
 )
 
 
@@ -953,8 +953,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3542,
-  serialized_end=3637,
+  serialized_start=3547,
+  serialized_end=3642,
 )
 
 
@@ -991,8 +991,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2914,
-  serialized_end=2965,
+  serialized_start=2919,
+  serialized_end=2970,
 )
 
 _L4MATCHATTRIBUTES = _descriptor.Descriptor(
@@ -1049,8 +1049,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3640,
-  serialized_end=3883,
+  serialized_start=3645,
+  serialized_end=3888,
 )
 
 
@@ -1087,8 +1087,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=2914,
-  serialized_end=2965,
+  serialized_start=2919,
+  serialized_end=2970,
 )
 
 _TLSMATCHATTRIBUTES = _descriptor.Descriptor(
@@ -1152,8 +1152,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=3886,
-  serialized_end=4150,
+  serialized_start=3891,
+  serialized_end=4155,
 )
 
 
@@ -1190,8 +1190,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4152,
-  serialized_end=4198,
+  serialized_start=4157,
+  serialized_end=4203,
 )
 
 
@@ -1228,8 +1228,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4200,
-  serialized_end=4245,
+  serialized_start=4205,
+  serialized_end=4250,
 )
 
 
@@ -1276,8 +1276,8 @@
       name='match_type', full_name='istio.networking.v1alpha3.StringMatch.match_type',
       index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=4247,
-  serialized_end=4326,
+  serialized_start=4252,
+  serialized_end=4331,
 )
 
 
@@ -1321,8 +1321,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4328,
-  serialized_end=4427,
+  serialized_start=4333,
+  serialized_end=4432,
 )
 
 
@@ -1387,8 +1387,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4430,
-  serialized_end=4633,
+  serialized_start=4435,
+  serialized_end=4638,
 )
 
 
@@ -1442,8 +1442,8 @@
       name='http_delay_type', full_name='istio.networking.v1alpha3.HTTPFaultInjection.Delay.http_delay_type',
       index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=4795,
-  serialized_end=5004,
+  serialized_start=4800,
+  serialized_end=5009,
 )
 
 _HTTPFAULTINJECTION_ABORT = _descriptor.Descriptor(
@@ -1503,8 +1503,8 @@
       name='error_type', full_name='istio.networking.v1alpha3.HTTPFaultInjection.Abort.error_type',
       index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=5007,
-  serialized_end=5174,
+  serialized_start=5012,
+  serialized_end=5179,
 )
 
 _HTTPFAULTINJECTION = _descriptor.Descriptor(
@@ -1540,8 +1540,8 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=4636,
-  serialized_end=5174,
+  serialized_start=4641,
+  serialized_end=5179,
 )
 
 
@@ -1581,8 +1581,8 @@
       name='port', full_name='istio.networking.v1alpha3.PortSelector.port',
       index=0, containing_type=None, fields=[]),
   ],
-  serialized_start=5176,
-  serialized_end=5232,
+  serialized_start=5181,
+  serialized_end=5237,
 )
 
 
@@ -1612,14 +1612,14 @@
   extension_ranges=[],
   oneofs=[
   ],
-  serialized_start=5234,
-  serialized_end=5258,
+  serialized_start=5239,
+  serialized_end=5263,
 )
 
 _VIRTUALSERVICE.fields_by_name['http'].message_type = _HTTPROUTE
 _VIRTUALSERVICE.fields_by_name['tls'].message_type = _TLSROUTE
 _VIRTUALSERVICE.fields_by_name['tcp'].message_type = _TCPROUTE
-_VIRTUALSERVICE.fields_by_name['config_scope'].enum_type = networking_dot_v1alpha3_dot_network__scope__pb2._CONFIGSCOPE
+_VIRTUALSERVICE.fields_by_name['config_scope'].enum_type = networking_dot_v1alpha3_dot_service__dependency__pb2._CONFIGSCOPE
 _DESTINATION.fields_by_name['port'].message_type = _PORTSELECTOR
 _HTTPROUTE_APPENDHEADERSENTRY.containing_type = _HTTPROUTE
 _HTTPROUTE_APPENDRESPONSEHEADERSENTRY.containing_type = _HTTPROUTE

From f4cc082424c44287459ff81ddd74655870ddefa0 Mon Sep 17 00:00:00 2001
From: Shriram Rajagopalan <shriramr@vmware.com>
Date: Wed, 28 Nov 2018 22:20:58 -0500
Subject: [PATCH 2/2] update

Signed-off-by: Shriram Rajagopalan <shriramr@vmware.com>
---
 .../networking/v1alpha3/network_scope_pb2.py  | 241 ------------------
 1 file changed, 241 deletions(-)
 delete mode 100644 python/istio_api/networking/v1alpha3/network_scope_pb2.py

diff --git a/python/istio_api/networking/v1alpha3/network_scope_pb2.py b/python/istio_api/networking/v1alpha3/network_scope_pb2.py
deleted file mode 100644
index 2fd1a36238..0000000000
--- a/python/istio_api/networking/v1alpha3/network_scope_pb2.py
+++ /dev/null
@@ -1,241 +0,0 @@
-# Generated by the protocol buffer compiler.  DO NOT EDIT!
-# source: networking/v1alpha3/network_scope.proto
-
-import sys
-_b=sys.version_info[0]<3 and (lambda x:x) or (lambda x:x.encode('latin1'))
-from google.protobuf.internal import enum_type_wrapper
-from google.protobuf import descriptor as _descriptor
-from google.protobuf import message as _message
-from google.protobuf import reflection as _reflection
-from google.protobuf import symbol_database as _symbol_database
-from google.protobuf import descriptor_pb2
-# @@protoc_insertion_point(imports)
-
-_sym_db = _symbol_database.Default()
-
-
-
-
-DESCRIPTOR = _descriptor.FileDescriptor(
-  name='networking/v1alpha3/network_scope.proto',
-  package='istio.networking.v1alpha3',
-  syntax='proto3',
-  serialized_pb=_b('\n\'networking/v1alpha3/network_scope.proto\x12\x19istio.networking.v1alpha3\"\xfe\x02\n\x0cNetworkScope\x12H\n\x0c\x64\x65pendencies\x18\x01 \x03(\x0b\x32\x32.istio.networking.v1alpha3.NetworkScope.Dependency\x1a)\n\x06Import\x12\x11\n\tnamespace\x18\x01 \x01(\t\x12\x0c\n\x04host\x18\x02 \x01(\t\x1a\xf8\x01\n\nDependency\x12l\n\x16source_workload_labels\x18\x01 \x03(\x0b\x32L.istio.networking.v1alpha3.NetworkScope.Dependency.SourceWorkloadLabelsEntry\x12?\n\x07imports\x18\x02 \x03(\x0b\x32..istio.networking.v1alpha3.NetworkScope.Import\x1a;\n\x19SourceWorkloadLabelsEntry\x12\x0b\n\x03key\x18\x01 \x01(\t\x12\r\n\x05value\x18\x02 \x01(\t:\x02\x38\x01*&\n\x0b\x43onfigScope\x12\n\n\x06PUBLIC\x10\x00\x12\x0b\n\x07PRIVATE\x10\x01\x42\"Z istio.io/api/networking/v1alpha3b\x06proto3')
-)
-
-_CONFIGSCOPE = _descriptor.EnumDescriptor(
-  name='ConfigScope',
-  full_name='istio.networking.v1alpha3.ConfigScope',
-  filename=None,
-  file=DESCRIPTOR,
-  values=[
-    _descriptor.EnumValueDescriptor(
-      name='PUBLIC', index=0, number=0,
-      options=None,
-      type=None),
-    _descriptor.EnumValueDescriptor(
-      name='PRIVATE', index=1, number=1,
-      options=None,
-      type=None),
-  ],
-  containing_type=None,
-  options=None,
-  serialized_start=455,
-  serialized_end=493,
-)
-_sym_db.RegisterEnumDescriptor(_CONFIGSCOPE)
-
-ConfigScope = enum_type_wrapper.EnumTypeWrapper(_CONFIGSCOPE)
-PUBLIC = 0
-PRIVATE = 1
-
-
-
-_NETWORKSCOPE_IMPORT = _descriptor.Descriptor(
-  name='Import',
-  full_name='istio.networking.v1alpha3.NetworkScope.Import',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='namespace', full_name='istio.networking.v1alpha3.NetworkScope.Import.namespace', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='host', full_name='istio.networking.v1alpha3.NetworkScope.Import.host', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=161,
-  serialized_end=202,
-)
-
-_NETWORKSCOPE_DEPENDENCY_SOURCEWORKLOADLABELSENTRY = _descriptor.Descriptor(
-  name='SourceWorkloadLabelsEntry',
-  full_name='istio.networking.v1alpha3.NetworkScope.Dependency.SourceWorkloadLabelsEntry',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='key', full_name='istio.networking.v1alpha3.NetworkScope.Dependency.SourceWorkloadLabelsEntry.key', index=0,
-      number=1, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='value', full_name='istio.networking.v1alpha3.NetworkScope.Dependency.SourceWorkloadLabelsEntry.value', index=1,
-      number=2, type=9, cpp_type=9, label=1,
-      has_default_value=False, default_value=_b("").decode('utf-8'),
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[],
-  enum_types=[
-  ],
-  options=_descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001')),
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=394,
-  serialized_end=453,
-)
-
-_NETWORKSCOPE_DEPENDENCY = _descriptor.Descriptor(
-  name='Dependency',
-  full_name='istio.networking.v1alpha3.NetworkScope.Dependency',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='source_workload_labels', full_name='istio.networking.v1alpha3.NetworkScope.Dependency.source_workload_labels', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-    _descriptor.FieldDescriptor(
-      name='imports', full_name='istio.networking.v1alpha3.NetworkScope.Dependency.imports', index=1,
-      number=2, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[_NETWORKSCOPE_DEPENDENCY_SOURCEWORKLOADLABELSENTRY, ],
-  enum_types=[
-  ],
-  options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=205,
-  serialized_end=453,
-)
-
-_NETWORKSCOPE = _descriptor.Descriptor(
-  name='NetworkScope',
-  full_name='istio.networking.v1alpha3.NetworkScope',
-  filename=None,
-  file=DESCRIPTOR,
-  containing_type=None,
-  fields=[
-    _descriptor.FieldDescriptor(
-      name='dependencies', full_name='istio.networking.v1alpha3.NetworkScope.dependencies', index=0,
-      number=1, type=11, cpp_type=10, label=3,
-      has_default_value=False, default_value=[],
-      message_type=None, enum_type=None, containing_type=None,
-      is_extension=False, extension_scope=None,
-      options=None, file=DESCRIPTOR),
-  ],
-  extensions=[
-  ],
-  nested_types=[_NETWORKSCOPE_IMPORT, _NETWORKSCOPE_DEPENDENCY, ],
-  enum_types=[
-  ],
-  options=None,
-  is_extendable=False,
-  syntax='proto3',
-  extension_ranges=[],
-  oneofs=[
-  ],
-  serialized_start=71,
-  serialized_end=453,
-)
-
-_NETWORKSCOPE_IMPORT.containing_type = _NETWORKSCOPE
-_NETWORKSCOPE_DEPENDENCY_SOURCEWORKLOADLABELSENTRY.containing_type = _NETWORKSCOPE_DEPENDENCY
-_NETWORKSCOPE_DEPENDENCY.fields_by_name['source_workload_labels'].message_type = _NETWORKSCOPE_DEPENDENCY_SOURCEWORKLOADLABELSENTRY
-_NETWORKSCOPE_DEPENDENCY.fields_by_name['imports'].message_type = _NETWORKSCOPE_IMPORT
-_NETWORKSCOPE_DEPENDENCY.containing_type = _NETWORKSCOPE
-_NETWORKSCOPE.fields_by_name['dependencies'].message_type = _NETWORKSCOPE_DEPENDENCY
-DESCRIPTOR.message_types_by_name['NetworkScope'] = _NETWORKSCOPE
-DESCRIPTOR.enum_types_by_name['ConfigScope'] = _CONFIGSCOPE
-_sym_db.RegisterFileDescriptor(DESCRIPTOR)
-
-NetworkScope = _reflection.GeneratedProtocolMessageType('NetworkScope', (_message.Message,), dict(
-
-  Import = _reflection.GeneratedProtocolMessageType('Import', (_message.Message,), dict(
-    DESCRIPTOR = _NETWORKSCOPE_IMPORT,
-    __module__ = 'networking.v1alpha3.network_scope_pb2'
-    # @@protoc_insertion_point(class_scope:istio.networking.v1alpha3.NetworkScope.Import)
-    ))
-  ,
-
-  Dependency = _reflection.GeneratedProtocolMessageType('Dependency', (_message.Message,), dict(
-
-    SourceWorkloadLabelsEntry = _reflection.GeneratedProtocolMessageType('SourceWorkloadLabelsEntry', (_message.Message,), dict(
-      DESCRIPTOR = _NETWORKSCOPE_DEPENDENCY_SOURCEWORKLOADLABELSENTRY,
-      __module__ = 'networking.v1alpha3.network_scope_pb2'
-      # @@protoc_insertion_point(class_scope:istio.networking.v1alpha3.NetworkScope.Dependency.SourceWorkloadLabelsEntry)
-      ))
-    ,
-    DESCRIPTOR = _NETWORKSCOPE_DEPENDENCY,
-    __module__ = 'networking.v1alpha3.network_scope_pb2'
-    # @@protoc_insertion_point(class_scope:istio.networking.v1alpha3.NetworkScope.Dependency)
-    ))
-  ,
-  DESCRIPTOR = _NETWORKSCOPE,
-  __module__ = 'networking.v1alpha3.network_scope_pb2'
-  # @@protoc_insertion_point(class_scope:istio.networking.v1alpha3.NetworkScope)
-  ))
-_sym_db.RegisterMessage(NetworkScope)
-_sym_db.RegisterMessage(NetworkScope.Import)
-_sym_db.RegisterMessage(NetworkScope.Dependency)
-_sym_db.RegisterMessage(NetworkScope.Dependency.SourceWorkloadLabelsEntry)
-
-
-DESCRIPTOR.has_options = True
-DESCRIPTOR._options = _descriptor._ParseOptions(descriptor_pb2.FileOptions(), _b('Z istio.io/api/networking/v1alpha3'))
-_NETWORKSCOPE_DEPENDENCY_SOURCEWORKLOADLABELSENTRY.has_options = True
-_NETWORKSCOPE_DEPENDENCY_SOURCEWORKLOADLABELSENTRY._options = _descriptor._ParseOptions(descriptor_pb2.MessageOptions(), _b('8\001'))
-# @@protoc_insertion_point(module_scope)