Initial snapshot - OpenTelemetry demo 2.1.3 -f

1 files changed, 2544 insertions, 0 deletions

diff --git a/src/product-catalog/genproto/oteldemo/demo.pb.go b/src/product-catalog/genproto/oteldemo/demo.pb.go
new file mode 100644
index 0000000..7094aa3
--- /dev/null
+++ b/src/product-catalog/genproto/oteldemo/demo.pb.go
@@ -0,0 +1,2544 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.36.9
+// 	protoc        v5.29.4
+// source: demo.proto
+
+package oteldemo
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+	unsafe "unsafe"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+type CartItem struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	ProductId     string                 `protobuf:"bytes,1,opt,name=product_id,json=productId,proto3" json:"product_id,omitempty"`
+	Quantity      int32                  `protobuf:"varint,2,opt,name=quantity,proto3" json:"quantity,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *CartItem) Reset() {
+	*x = CartItem{}
+	mi := &file_demo_proto_msgTypes[0]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CartItem) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CartItem) ProtoMessage() {}
+
+func (x *CartItem) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[0]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CartItem.ProtoReflect.Descriptor instead.
+func (*CartItem) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *CartItem) GetProductId() string {
+	if x != nil {
+		return x.ProductId
+	}
+	return ""
+}
+
+func (x *CartItem) GetQuantity() int32 {
+	if x != nil {
+		return x.Quantity
+	}
+	return 0
+}
+
+type AddItemRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	UserId        string                 `protobuf:"bytes,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	Item          *CartItem              `protobuf:"bytes,2,opt,name=item,proto3" json:"item,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *AddItemRequest) Reset() {
+	*x = AddItemRequest{}
+	mi := &file_demo_proto_msgTypes[1]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AddItemRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AddItemRequest) ProtoMessage() {}
+
+func (x *AddItemRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[1]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AddItemRequest.ProtoReflect.Descriptor instead.
+func (*AddItemRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *AddItemRequest) GetUserId() string {
+	if x != nil {
+		return x.UserId
+	}
+	return ""
+}
+
+func (x *AddItemRequest) GetItem() *CartItem {
+	if x != nil {
+		return x.Item
+	}
+	return nil
+}
+
+type EmptyCartRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	UserId        string                 `protobuf:"bytes,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *EmptyCartRequest) Reset() {
+	*x = EmptyCartRequest{}
+	mi := &file_demo_proto_msgTypes[2]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *EmptyCartRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*EmptyCartRequest) ProtoMessage() {}
+
+func (x *EmptyCartRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[2]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use EmptyCartRequest.ProtoReflect.Descriptor instead.
+func (*EmptyCartRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *EmptyCartRequest) GetUserId() string {
+	if x != nil {
+		return x.UserId
+	}
+	return ""
+}
+
+type GetCartRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	UserId        string                 `protobuf:"bytes,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetCartRequest) Reset() {
+	*x = GetCartRequest{}
+	mi := &file_demo_proto_msgTypes[3]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetCartRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetCartRequest) ProtoMessage() {}
+
+func (x *GetCartRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[3]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetCartRequest.ProtoReflect.Descriptor instead.
+func (*GetCartRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *GetCartRequest) GetUserId() string {
+	if x != nil {
+		return x.UserId
+	}
+	return ""
+}
+
+type Cart struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	UserId        string                 `protobuf:"bytes,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	Items         []*CartItem            `protobuf:"bytes,2,rep,name=items,proto3" json:"items,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Cart) Reset() {
+	*x = Cart{}
+	mi := &file_demo_proto_msgTypes[4]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Cart) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Cart) ProtoMessage() {}
+
+func (x *Cart) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[4]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Cart.ProtoReflect.Descriptor instead.
+func (*Cart) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *Cart) GetUserId() string {
+	if x != nil {
+		return x.UserId
+	}
+	return ""
+}
+
+func (x *Cart) GetItems() []*CartItem {
+	if x != nil {
+		return x.Items
+	}
+	return nil
+}
+
+type Empty struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Empty) Reset() {
+	*x = Empty{}
+	mi := &file_demo_proto_msgTypes[5]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Empty) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Empty) ProtoMessage() {}
+
+func (x *Empty) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[5]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Empty.ProtoReflect.Descriptor instead.
+func (*Empty) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{5}
+}
+
+type ListRecommendationsRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	UserId        string                 `protobuf:"bytes,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	ProductIds    []string               `protobuf:"bytes,2,rep,name=product_ids,json=productIds,proto3" json:"product_ids,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListRecommendationsRequest) Reset() {
+	*x = ListRecommendationsRequest{}
+	mi := &file_demo_proto_msgTypes[6]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListRecommendationsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListRecommendationsRequest) ProtoMessage() {}
+
+func (x *ListRecommendationsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[6]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListRecommendationsRequest.ProtoReflect.Descriptor instead.
+func (*ListRecommendationsRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *ListRecommendationsRequest) GetUserId() string {
+	if x != nil {
+		return x.UserId
+	}
+	return ""
+}
+
+func (x *ListRecommendationsRequest) GetProductIds() []string {
+	if x != nil {
+		return x.ProductIds
+	}
+	return nil
+}
+
+type ListRecommendationsResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	ProductIds    []string               `protobuf:"bytes,1,rep,name=product_ids,json=productIds,proto3" json:"product_ids,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListRecommendationsResponse) Reset() {
+	*x = ListRecommendationsResponse{}
+	mi := &file_demo_proto_msgTypes[7]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListRecommendationsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListRecommendationsResponse) ProtoMessage() {}
+
+func (x *ListRecommendationsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[7]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListRecommendationsResponse.ProtoReflect.Descriptor instead.
+func (*ListRecommendationsResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *ListRecommendationsResponse) GetProductIds() []string {
+	if x != nil {
+		return x.ProductIds
+	}
+	return nil
+}
+
+type Product struct {
+	state       protoimpl.MessageState `protogen:"open.v1"`
+	Id          string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	Name        string                 `protobuf:"bytes,2,opt,name=name,proto3" json:"name,omitempty"`
+	Description string                 `protobuf:"bytes,3,opt,name=description,proto3" json:"description,omitempty"`
+	Picture     string                 `protobuf:"bytes,4,opt,name=picture,proto3" json:"picture,omitempty"`
+	PriceUsd    *Money                 `protobuf:"bytes,5,opt,name=price_usd,json=priceUsd,proto3" json:"price_usd,omitempty"`
+	// Categories such as "clothing" or "kitchen" that can be used to look up
+	// other related products.
+	Categories    []string `protobuf:"bytes,6,rep,name=categories,proto3" json:"categories,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Product) Reset() {
+	*x = Product{}
+	mi := &file_demo_proto_msgTypes[8]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Product) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Product) ProtoMessage() {}
+
+func (x *Product) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[8]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Product.ProtoReflect.Descriptor instead.
+func (*Product) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *Product) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
+func (x *Product) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Product) GetDescription() string {
+	if x != nil {
+		return x.Description
+	}
+	return ""
+}
+
+func (x *Product) GetPicture() string {
+	if x != nil {
+		return x.Picture
+	}
+	return ""
+}
+
+func (x *Product) GetPriceUsd() *Money {
+	if x != nil {
+		return x.PriceUsd
+	}
+	return nil
+}
+
+func (x *Product) GetCategories() []string {
+	if x != nil {
+		return x.Categories
+	}
+	return nil
+}
+
+type ListProductsResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Products      []*Product             `protobuf:"bytes,1,rep,name=products,proto3" json:"products,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListProductsResponse) Reset() {
+	*x = ListProductsResponse{}
+	mi := &file_demo_proto_msgTypes[9]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListProductsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListProductsResponse) ProtoMessage() {}
+
+func (x *ListProductsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[9]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListProductsResponse.ProtoReflect.Descriptor instead.
+func (*ListProductsResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{9}
+}
+
+func (x *ListProductsResponse) GetProducts() []*Product {
+	if x != nil {
+		return x.Products
+	}
+	return nil
+}
+
+type GetProductRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            string                 `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetProductRequest) Reset() {
+	*x = GetProductRequest{}
+	mi := &file_demo_proto_msgTypes[10]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetProductRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetProductRequest) ProtoMessage() {}
+
+func (x *GetProductRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[10]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetProductRequest.ProtoReflect.Descriptor instead.
+func (*GetProductRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{10}
+}
+
+func (x *GetProductRequest) GetId() string {
+	if x != nil {
+		return x.Id
+	}
+	return ""
+}
+
+type SearchProductsRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Query         string                 `protobuf:"bytes,1,opt,name=query,proto3" json:"query,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SearchProductsRequest) Reset() {
+	*x = SearchProductsRequest{}
+	mi := &file_demo_proto_msgTypes[11]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SearchProductsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SearchProductsRequest) ProtoMessage() {}
+
+func (x *SearchProductsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[11]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SearchProductsRequest.ProtoReflect.Descriptor instead.
+func (*SearchProductsRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{11}
+}
+
+func (x *SearchProductsRequest) GetQuery() string {
+	if x != nil {
+		return x.Query
+	}
+	return ""
+}
+
+type SearchProductsResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Results       []*Product             `protobuf:"bytes,1,rep,name=results,proto3" json:"results,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SearchProductsResponse) Reset() {
+	*x = SearchProductsResponse{}
+	mi := &file_demo_proto_msgTypes[12]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SearchProductsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SearchProductsResponse) ProtoMessage() {}
+
+func (x *SearchProductsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[12]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SearchProductsResponse.ProtoReflect.Descriptor instead.
+func (*SearchProductsResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{12}
+}
+
+func (x *SearchProductsResponse) GetResults() []*Product {
+	if x != nil {
+		return x.Results
+	}
+	return nil
+}
+
+type GetQuoteRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Address       *Address               `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+	Items         []*CartItem            `protobuf:"bytes,2,rep,name=items,proto3" json:"items,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetQuoteRequest) Reset() {
+	*x = GetQuoteRequest{}
+	mi := &file_demo_proto_msgTypes[13]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetQuoteRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetQuoteRequest) ProtoMessage() {}
+
+func (x *GetQuoteRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[13]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetQuoteRequest.ProtoReflect.Descriptor instead.
+func (*GetQuoteRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{13}
+}
+
+func (x *GetQuoteRequest) GetAddress() *Address {
+	if x != nil {
+		return x.Address
+	}
+	return nil
+}
+
+func (x *GetQuoteRequest) GetItems() []*CartItem {
+	if x != nil {
+		return x.Items
+	}
+	return nil
+}
+
+type GetQuoteResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	CostUsd       *Money                 `protobuf:"bytes,1,opt,name=cost_usd,json=costUsd,proto3" json:"cost_usd,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetQuoteResponse) Reset() {
+	*x = GetQuoteResponse{}
+	mi := &file_demo_proto_msgTypes[14]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetQuoteResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetQuoteResponse) ProtoMessage() {}
+
+func (x *GetQuoteResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[14]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetQuoteResponse.ProtoReflect.Descriptor instead.
+func (*GetQuoteResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{14}
+}
+
+func (x *GetQuoteResponse) GetCostUsd() *Money {
+	if x != nil {
+		return x.CostUsd
+	}
+	return nil
+}
+
+type ShipOrderRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Address       *Address               `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
+	Items         []*CartItem            `protobuf:"bytes,2,rep,name=items,proto3" json:"items,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ShipOrderRequest) Reset() {
+	*x = ShipOrderRequest{}
+	mi := &file_demo_proto_msgTypes[15]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ShipOrderRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ShipOrderRequest) ProtoMessage() {}
+
+func (x *ShipOrderRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[15]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ShipOrderRequest.ProtoReflect.Descriptor instead.
+func (*ShipOrderRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{15}
+}
+
+func (x *ShipOrderRequest) GetAddress() *Address {
+	if x != nil {
+		return x.Address
+	}
+	return nil
+}
+
+func (x *ShipOrderRequest) GetItems() []*CartItem {
+	if x != nil {
+		return x.Items
+	}
+	return nil
+}
+
+type ShipOrderResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	TrackingId    string                 `protobuf:"bytes,1,opt,name=tracking_id,json=trackingId,proto3" json:"tracking_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ShipOrderResponse) Reset() {
+	*x = ShipOrderResponse{}
+	mi := &file_demo_proto_msgTypes[16]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ShipOrderResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ShipOrderResponse) ProtoMessage() {}
+
+func (x *ShipOrderResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[16]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ShipOrderResponse.ProtoReflect.Descriptor instead.
+func (*ShipOrderResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{16}
+}
+
+func (x *ShipOrderResponse) GetTrackingId() string {
+	if x != nil {
+		return x.TrackingId
+	}
+	return ""
+}
+
+type Address struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	StreetAddress string                 `protobuf:"bytes,1,opt,name=street_address,json=streetAddress,proto3" json:"street_address,omitempty"`
+	City          string                 `protobuf:"bytes,2,opt,name=city,proto3" json:"city,omitempty"`
+	State         string                 `protobuf:"bytes,3,opt,name=state,proto3" json:"state,omitempty"`
+	Country       string                 `protobuf:"bytes,4,opt,name=country,proto3" json:"country,omitempty"`
+	ZipCode       string                 `protobuf:"bytes,5,opt,name=zip_code,json=zipCode,proto3" json:"zip_code,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Address) Reset() {
+	*x = Address{}
+	mi := &file_demo_proto_msgTypes[17]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Address) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Address) ProtoMessage() {}
+
+func (x *Address) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[17]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Address.ProtoReflect.Descriptor instead.
+func (*Address) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{17}
+}
+
+func (x *Address) GetStreetAddress() string {
+	if x != nil {
+		return x.StreetAddress
+	}
+	return ""
+}
+
+func (x *Address) GetCity() string {
+	if x != nil {
+		return x.City
+	}
+	return ""
+}
+
+func (x *Address) GetState() string {
+	if x != nil {
+		return x.State
+	}
+	return ""
+}
+
+func (x *Address) GetCountry() string {
+	if x != nil {
+		return x.Country
+	}
+	return ""
+}
+
+func (x *Address) GetZipCode() string {
+	if x != nil {
+		return x.ZipCode
+	}
+	return ""
+}
+
+// Represents an amount of money with its currency type.
+type Money struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// The 3-letter currency code defined in ISO 4217.
+	CurrencyCode string `protobuf:"bytes,1,opt,name=currency_code,json=currencyCode,proto3" json:"currency_code,omitempty"`
+	// The whole units of the amount.
+	// For example if `currencyCode` is `"USD"`, then 1 unit is one US dollar.
+	Units int64 `protobuf:"varint,2,opt,name=units,proto3" json:"units,omitempty"`
+	// Number of nano (10^-9) units of the amount.
+	// The value must be between -999,999,999 and +999,999,999 inclusive.
+	// If `units` is positive, `nanos` must be positive or zero.
+	// If `units` is zero, `nanos` can be positive, zero, or negative.
+	// If `units` is negative, `nanos` must be negative or zero.
+	// For example $-1.75 is represented as `units`=-1 and `nanos`=-750,000,000.
+	Nanos         int32 `protobuf:"varint,3,opt,name=nanos,proto3" json:"nanos,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Money) Reset() {
+	*x = Money{}
+	mi := &file_demo_proto_msgTypes[18]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Money) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Money) ProtoMessage() {}
+
+func (x *Money) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[18]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Money.ProtoReflect.Descriptor instead.
+func (*Money) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{18}
+}
+
+func (x *Money) GetCurrencyCode() string {
+	if x != nil {
+		return x.CurrencyCode
+	}
+	return ""
+}
+
+func (x *Money) GetUnits() int64 {
+	if x != nil {
+		return x.Units
+	}
+	return 0
+}
+
+func (x *Money) GetNanos() int32 {
+	if x != nil {
+		return x.Nanos
+	}
+	return 0
+}
+
+type GetSupportedCurrenciesResponse struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// The 3-letter currency code defined in ISO 4217.
+	CurrencyCodes []string `protobuf:"bytes,1,rep,name=currency_codes,json=currencyCodes,proto3" json:"currency_codes,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetSupportedCurrenciesResponse) Reset() {
+	*x = GetSupportedCurrenciesResponse{}
+	mi := &file_demo_proto_msgTypes[19]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetSupportedCurrenciesResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetSupportedCurrenciesResponse) ProtoMessage() {}
+
+func (x *GetSupportedCurrenciesResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[19]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetSupportedCurrenciesResponse.ProtoReflect.Descriptor instead.
+func (*GetSupportedCurrenciesResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{19}
+}
+
+func (x *GetSupportedCurrenciesResponse) GetCurrencyCodes() []string {
+	if x != nil {
+		return x.CurrencyCodes
+	}
+	return nil
+}
+
+type CurrencyConversionRequest struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	From  *Money                 `protobuf:"bytes,1,opt,name=from,proto3" json:"from,omitempty"`
+	// The 3-letter currency code defined in ISO 4217.
+	ToCode        string `protobuf:"bytes,2,opt,name=to_code,json=toCode,proto3" json:"to_code,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *CurrencyConversionRequest) Reset() {
+	*x = CurrencyConversionRequest{}
+	mi := &file_demo_proto_msgTypes[20]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CurrencyConversionRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CurrencyConversionRequest) ProtoMessage() {}
+
+func (x *CurrencyConversionRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[20]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CurrencyConversionRequest.ProtoReflect.Descriptor instead.
+func (*CurrencyConversionRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{20}
+}
+
+func (x *CurrencyConversionRequest) GetFrom() *Money {
+	if x != nil {
+		return x.From
+	}
+	return nil
+}
+
+func (x *CurrencyConversionRequest) GetToCode() string {
+	if x != nil {
+		return x.ToCode
+	}
+	return ""
+}
+
+type CreditCardInfo struct {
+	state                     protoimpl.MessageState `protogen:"open.v1"`
+	CreditCardNumber          string                 `protobuf:"bytes,1,opt,name=credit_card_number,json=creditCardNumber,proto3" json:"credit_card_number,omitempty"`
+	CreditCardCvv             int32                  `protobuf:"varint,2,opt,name=credit_card_cvv,json=creditCardCvv,proto3" json:"credit_card_cvv,omitempty"`
+	CreditCardExpirationYear  int32                  `protobuf:"varint,3,opt,name=credit_card_expiration_year,json=creditCardExpirationYear,proto3" json:"credit_card_expiration_year,omitempty"`
+	CreditCardExpirationMonth int32                  `protobuf:"varint,4,opt,name=credit_card_expiration_month,json=creditCardExpirationMonth,proto3" json:"credit_card_expiration_month,omitempty"`
+	unknownFields             protoimpl.UnknownFields
+	sizeCache                 protoimpl.SizeCache
+}
+
+func (x *CreditCardInfo) Reset() {
+	*x = CreditCardInfo{}
+	mi := &file_demo_proto_msgTypes[21]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CreditCardInfo) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreditCardInfo) ProtoMessage() {}
+
+func (x *CreditCardInfo) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[21]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CreditCardInfo.ProtoReflect.Descriptor instead.
+func (*CreditCardInfo) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{21}
+}
+
+func (x *CreditCardInfo) GetCreditCardNumber() string {
+	if x != nil {
+		return x.CreditCardNumber
+	}
+	return ""
+}
+
+func (x *CreditCardInfo) GetCreditCardCvv() int32 {
+	if x != nil {
+		return x.CreditCardCvv
+	}
+	return 0
+}
+
+func (x *CreditCardInfo) GetCreditCardExpirationYear() int32 {
+	if x != nil {
+		return x.CreditCardExpirationYear
+	}
+	return 0
+}
+
+func (x *CreditCardInfo) GetCreditCardExpirationMonth() int32 {
+	if x != nil {
+		return x.CreditCardExpirationMonth
+	}
+	return 0
+}
+
+type ChargeRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Amount        *Money                 `protobuf:"bytes,1,opt,name=amount,proto3" json:"amount,omitempty"`
+	CreditCard    *CreditCardInfo        `protobuf:"bytes,2,opt,name=credit_card,json=creditCard,proto3" json:"credit_card,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ChargeRequest) Reset() {
+	*x = ChargeRequest{}
+	mi := &file_demo_proto_msgTypes[22]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ChargeRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ChargeRequest) ProtoMessage() {}
+
+func (x *ChargeRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[22]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ChargeRequest.ProtoReflect.Descriptor instead.
+func (*ChargeRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{22}
+}
+
+func (x *ChargeRequest) GetAmount() *Money {
+	if x != nil {
+		return x.Amount
+	}
+	return nil
+}
+
+func (x *ChargeRequest) GetCreditCard() *CreditCardInfo {
+	if x != nil {
+		return x.CreditCard
+	}
+	return nil
+}
+
+type ChargeResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	TransactionId string                 `protobuf:"bytes,1,opt,name=transaction_id,json=transactionId,proto3" json:"transaction_id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ChargeResponse) Reset() {
+	*x = ChargeResponse{}
+	mi := &file_demo_proto_msgTypes[23]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ChargeResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ChargeResponse) ProtoMessage() {}
+
+func (x *ChargeResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[23]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ChargeResponse.ProtoReflect.Descriptor instead.
+func (*ChargeResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{23}
+}
+
+func (x *ChargeResponse) GetTransactionId() string {
+	if x != nil {
+		return x.TransactionId
+	}
+	return ""
+}
+
+type OrderItem struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Item          *CartItem              `protobuf:"bytes,1,opt,name=item,proto3" json:"item,omitempty"`
+	Cost          *Money                 `protobuf:"bytes,2,opt,name=cost,proto3" json:"cost,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *OrderItem) Reset() {
+	*x = OrderItem{}
+	mi := &file_demo_proto_msgTypes[24]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *OrderItem) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*OrderItem) ProtoMessage() {}
+
+func (x *OrderItem) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[24]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use OrderItem.ProtoReflect.Descriptor instead.
+func (*OrderItem) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{24}
+}
+
+func (x *OrderItem) GetItem() *CartItem {
+	if x != nil {
+		return x.Item
+	}
+	return nil
+}
+
+func (x *OrderItem) GetCost() *Money {
+	if x != nil {
+		return x.Cost
+	}
+	return nil
+}
+
+type OrderResult struct {
+	state              protoimpl.MessageState `protogen:"open.v1"`
+	OrderId            string                 `protobuf:"bytes,1,opt,name=order_id,json=orderId,proto3" json:"order_id,omitempty"`
+	ShippingTrackingId string                 `protobuf:"bytes,2,opt,name=shipping_tracking_id,json=shippingTrackingId,proto3" json:"shipping_tracking_id,omitempty"`
+	ShippingCost       *Money                 `protobuf:"bytes,3,opt,name=shipping_cost,json=shippingCost,proto3" json:"shipping_cost,omitempty"`
+	ShippingAddress    *Address               `protobuf:"bytes,4,opt,name=shipping_address,json=shippingAddress,proto3" json:"shipping_address,omitempty"`
+	Items              []*OrderItem           `protobuf:"bytes,5,rep,name=items,proto3" json:"items,omitempty"`
+	unknownFields      protoimpl.UnknownFields
+	sizeCache          protoimpl.SizeCache
+}
+
+func (x *OrderResult) Reset() {
+	*x = OrderResult{}
+	mi := &file_demo_proto_msgTypes[25]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *OrderResult) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*OrderResult) ProtoMessage() {}
+
+func (x *OrderResult) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[25]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use OrderResult.ProtoReflect.Descriptor instead.
+func (*OrderResult) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{25}
+}
+
+func (x *OrderResult) GetOrderId() string {
+	if x != nil {
+		return x.OrderId
+	}
+	return ""
+}
+
+func (x *OrderResult) GetShippingTrackingId() string {
+	if x != nil {
+		return x.ShippingTrackingId
+	}
+	return ""
+}
+
+func (x *OrderResult) GetShippingCost() *Money {
+	if x != nil {
+		return x.ShippingCost
+	}
+	return nil
+}
+
+func (x *OrderResult) GetShippingAddress() *Address {
+	if x != nil {
+		return x.ShippingAddress
+	}
+	return nil
+}
+
+func (x *OrderResult) GetItems() []*OrderItem {
+	if x != nil {
+		return x.Items
+	}
+	return nil
+}
+
+type SendOrderConfirmationRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Email         string                 `protobuf:"bytes,1,opt,name=email,proto3" json:"email,omitempty"`
+	Order         *OrderResult           `protobuf:"bytes,2,opt,name=order,proto3" json:"order,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *SendOrderConfirmationRequest) Reset() {
+	*x = SendOrderConfirmationRequest{}
+	mi := &file_demo_proto_msgTypes[26]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *SendOrderConfirmationRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SendOrderConfirmationRequest) ProtoMessage() {}
+
+func (x *SendOrderConfirmationRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[26]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use SendOrderConfirmationRequest.ProtoReflect.Descriptor instead.
+func (*SendOrderConfirmationRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{26}
+}
+
+func (x *SendOrderConfirmationRequest) GetEmail() string {
+	if x != nil {
+		return x.Email
+	}
+	return ""
+}
+
+func (x *SendOrderConfirmationRequest) GetOrder() *OrderResult {
+	if x != nil {
+		return x.Order
+	}
+	return nil
+}
+
+type PlaceOrderRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	UserId        string                 `protobuf:"bytes,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`
+	UserCurrency  string                 `protobuf:"bytes,2,opt,name=user_currency,json=userCurrency,proto3" json:"user_currency,omitempty"`
+	Address       *Address               `protobuf:"bytes,3,opt,name=address,proto3" json:"address,omitempty"`
+	Email         string                 `protobuf:"bytes,5,opt,name=email,proto3" json:"email,omitempty"`
+	CreditCard    *CreditCardInfo        `protobuf:"bytes,6,opt,name=credit_card,json=creditCard,proto3" json:"credit_card,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *PlaceOrderRequest) Reset() {
+	*x = PlaceOrderRequest{}
+	mi := &file_demo_proto_msgTypes[27]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *PlaceOrderRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PlaceOrderRequest) ProtoMessage() {}
+
+func (x *PlaceOrderRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[27]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PlaceOrderRequest.ProtoReflect.Descriptor instead.
+func (*PlaceOrderRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{27}
+}
+
+func (x *PlaceOrderRequest) GetUserId() string {
+	if x != nil {
+		return x.UserId
+	}
+	return ""
+}
+
+func (x *PlaceOrderRequest) GetUserCurrency() string {
+	if x != nil {
+		return x.UserCurrency
+	}
+	return ""
+}
+
+func (x *PlaceOrderRequest) GetAddress() *Address {
+	if x != nil {
+		return x.Address
+	}
+	return nil
+}
+
+func (x *PlaceOrderRequest) GetEmail() string {
+	if x != nil {
+		return x.Email
+	}
+	return ""
+}
+
+func (x *PlaceOrderRequest) GetCreditCard() *CreditCardInfo {
+	if x != nil {
+		return x.CreditCard
+	}
+	return nil
+}
+
+type PlaceOrderResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Order         *OrderResult           `protobuf:"bytes,1,opt,name=order,proto3" json:"order,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *PlaceOrderResponse) Reset() {
+	*x = PlaceOrderResponse{}
+	mi := &file_demo_proto_msgTypes[28]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *PlaceOrderResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*PlaceOrderResponse) ProtoMessage() {}
+
+func (x *PlaceOrderResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[28]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use PlaceOrderResponse.ProtoReflect.Descriptor instead.
+func (*PlaceOrderResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{28}
+}
+
+func (x *PlaceOrderResponse) GetOrder() *OrderResult {
+	if x != nil {
+		return x.Order
+	}
+	return nil
+}
+
+type AdRequest struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// List of important key words from the current page describing the context.
+	ContextKeys   []string `protobuf:"bytes,1,rep,name=context_keys,json=contextKeys,proto3" json:"context_keys,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *AdRequest) Reset() {
+	*x = AdRequest{}
+	mi := &file_demo_proto_msgTypes[29]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AdRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AdRequest) ProtoMessage() {}
+
+func (x *AdRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[29]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AdRequest.ProtoReflect.Descriptor instead.
+func (*AdRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{29}
+}
+
+func (x *AdRequest) GetContextKeys() []string {
+	if x != nil {
+		return x.ContextKeys
+	}
+	return nil
+}
+
+type AdResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Ads           []*Ad                  `protobuf:"bytes,1,rep,name=ads,proto3" json:"ads,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *AdResponse) Reset() {
+	*x = AdResponse{}
+	mi := &file_demo_proto_msgTypes[30]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AdResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AdResponse) ProtoMessage() {}
+
+func (x *AdResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[30]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AdResponse.ProtoReflect.Descriptor instead.
+func (*AdResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{30}
+}
+
+func (x *AdResponse) GetAds() []*Ad {
+	if x != nil {
+		return x.Ads
+	}
+	return nil
+}
+
+type Ad struct {
+	state protoimpl.MessageState `protogen:"open.v1"`
+	// url to redirect to when an ad is clicked.
+	RedirectUrl string `protobuf:"bytes,1,opt,name=redirect_url,json=redirectUrl,proto3" json:"redirect_url,omitempty"`
+	// short advertisement text to display.
+	Text          string `protobuf:"bytes,2,opt,name=text,proto3" json:"text,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Ad) Reset() {
+	*x = Ad{}
+	mi := &file_demo_proto_msgTypes[31]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Ad) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Ad) ProtoMessage() {}
+
+func (x *Ad) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[31]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Ad.ProtoReflect.Descriptor instead.
+func (*Ad) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{31}
+}
+
+func (x *Ad) GetRedirectUrl() string {
+	if x != nil {
+		return x.RedirectUrl
+	}
+	return ""
+}
+
+func (x *Ad) GetText() string {
+	if x != nil {
+		return x.Text
+	}
+	return ""
+}
+
+type Flag struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Name          string                 `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Description   string                 `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
+	Enabled       bool                   `protobuf:"varint,3,opt,name=enabled,proto3" json:"enabled,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *Flag) Reset() {
+	*x = Flag{}
+	mi := &file_demo_proto_msgTypes[32]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *Flag) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Flag) ProtoMessage() {}
+
+func (x *Flag) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[32]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use Flag.ProtoReflect.Descriptor instead.
+func (*Flag) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{32}
+}
+
+func (x *Flag) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *Flag) GetDescription() string {
+	if x != nil {
+		return x.Description
+	}
+	return ""
+}
+
+func (x *Flag) GetEnabled() bool {
+	if x != nil {
+		return x.Enabled
+	}
+	return false
+}
+
+type GetFlagRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Name          string                 `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetFlagRequest) Reset() {
+	*x = GetFlagRequest{}
+	mi := &file_demo_proto_msgTypes[33]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetFlagRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetFlagRequest) ProtoMessage() {}
+
+func (x *GetFlagRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[33]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetFlagRequest.ProtoReflect.Descriptor instead.
+func (*GetFlagRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{33}
+}
+
+func (x *GetFlagRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type GetFlagResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Flag          *Flag                  `protobuf:"bytes,1,opt,name=flag,proto3" json:"flag,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetFlagResponse) Reset() {
+	*x = GetFlagResponse{}
+	mi := &file_demo_proto_msgTypes[34]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetFlagResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetFlagResponse) ProtoMessage() {}
+
+func (x *GetFlagResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[34]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetFlagResponse.ProtoReflect.Descriptor instead.
+func (*GetFlagResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{34}
+}
+
+func (x *GetFlagResponse) GetFlag() *Flag {
+	if x != nil {
+		return x.Flag
+	}
+	return nil
+}
+
+type CreateFlagRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Name          string                 `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Description   string                 `protobuf:"bytes,2,opt,name=description,proto3" json:"description,omitempty"`
+	Enabled       bool                   `protobuf:"varint,3,opt,name=enabled,proto3" json:"enabled,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *CreateFlagRequest) Reset() {
+	*x = CreateFlagRequest{}
+	mi := &file_demo_proto_msgTypes[35]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CreateFlagRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateFlagRequest) ProtoMessage() {}
+
+func (x *CreateFlagRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[35]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CreateFlagRequest.ProtoReflect.Descriptor instead.
+func (*CreateFlagRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{35}
+}
+
+func (x *CreateFlagRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *CreateFlagRequest) GetDescription() string {
+	if x != nil {
+		return x.Description
+	}
+	return ""
+}
+
+func (x *CreateFlagRequest) GetEnabled() bool {
+	if x != nil {
+		return x.Enabled
+	}
+	return false
+}
+
+type CreateFlagResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Flag          *Flag                  `protobuf:"bytes,1,opt,name=flag,proto3" json:"flag,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *CreateFlagResponse) Reset() {
+	*x = CreateFlagResponse{}
+	mi := &file_demo_proto_msgTypes[36]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *CreateFlagResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CreateFlagResponse) ProtoMessage() {}
+
+func (x *CreateFlagResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[36]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use CreateFlagResponse.ProtoReflect.Descriptor instead.
+func (*CreateFlagResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{36}
+}
+
+func (x *CreateFlagResponse) GetFlag() *Flag {
+	if x != nil {
+		return x.Flag
+	}
+	return nil
+}
+
+type UpdateFlagRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Name          string                 `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	Enabled       bool                   `protobuf:"varint,2,opt,name=enabled,proto3" json:"enabled,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *UpdateFlagRequest) Reset() {
+	*x = UpdateFlagRequest{}
+	mi := &file_demo_proto_msgTypes[37]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *UpdateFlagRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UpdateFlagRequest) ProtoMessage() {}
+
+func (x *UpdateFlagRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[37]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use UpdateFlagRequest.ProtoReflect.Descriptor instead.
+func (*UpdateFlagRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{37}
+}
+
+func (x *UpdateFlagRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+func (x *UpdateFlagRequest) GetEnabled() bool {
+	if x != nil {
+		return x.Enabled
+	}
+	return false
+}
+
+type UpdateFlagResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *UpdateFlagResponse) Reset() {
+	*x = UpdateFlagResponse{}
+	mi := &file_demo_proto_msgTypes[38]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *UpdateFlagResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UpdateFlagResponse) ProtoMessage() {}
+
+func (x *UpdateFlagResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[38]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use UpdateFlagResponse.ProtoReflect.Descriptor instead.
+func (*UpdateFlagResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{38}
+}
+
+type ListFlagsRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListFlagsRequest) Reset() {
+	*x = ListFlagsRequest{}
+	mi := &file_demo_proto_msgTypes[39]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListFlagsRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListFlagsRequest) ProtoMessage() {}
+
+func (x *ListFlagsRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[39]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListFlagsRequest.ProtoReflect.Descriptor instead.
+func (*ListFlagsRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{39}
+}
+
+type ListFlagsResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Flag          []*Flag                `protobuf:"bytes,1,rep,name=flag,proto3" json:"flag,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *ListFlagsResponse) Reset() {
+	*x = ListFlagsResponse{}
+	mi := &file_demo_proto_msgTypes[40]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *ListFlagsResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListFlagsResponse) ProtoMessage() {}
+
+func (x *ListFlagsResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[40]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListFlagsResponse.ProtoReflect.Descriptor instead.
+func (*ListFlagsResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{40}
+}
+
+func (x *ListFlagsResponse) GetFlag() []*Flag {
+	if x != nil {
+		return x.Flag
+	}
+	return nil
+}
+
+type DeleteFlagRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Name          string                 `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *DeleteFlagRequest) Reset() {
+	*x = DeleteFlagRequest{}
+	mi := &file_demo_proto_msgTypes[41]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *DeleteFlagRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteFlagRequest) ProtoMessage() {}
+
+func (x *DeleteFlagRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[41]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeleteFlagRequest.ProtoReflect.Descriptor instead.
+func (*DeleteFlagRequest) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{41}
+}
+
+func (x *DeleteFlagRequest) GetName() string {
+	if x != nil {
+		return x.Name
+	}
+	return ""
+}
+
+type DeleteFlagResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *DeleteFlagResponse) Reset() {
+	*x = DeleteFlagResponse{}
+	mi := &file_demo_proto_msgTypes[42]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *DeleteFlagResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteFlagResponse) ProtoMessage() {}
+
+func (x *DeleteFlagResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_demo_proto_msgTypes[42]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeleteFlagResponse.ProtoReflect.Descriptor instead.
+func (*DeleteFlagResponse) Descriptor() ([]byte, []int) {
+	return file_demo_proto_rawDescGZIP(), []int{42}
+}
+
+var File_demo_proto protoreflect.FileDescriptor
+
+const file_demo_proto_rawDesc = "" +
+	"\n" +
+	"\n" +
+	"demo.proto\x12\boteldemo\"E\n" +
+	"\bCartItem\x12\x1d\n" +
+	"\n" +
+	"product_id\x18\x01 \x01(\tR\tproductId\x12\x1a\n" +
+	"\bquantity\x18\x02 \x01(\x05R\bquantity\"Q\n" +
+	"\x0eAddItemRequest\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\tR\x06userId\x12&\n" +
+	"\x04item\x18\x02 \x01(\v2\x12.oteldemo.CartItemR\x04item\"+\n" +
+	"\x10EmptyCartRequest\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\tR\x06userId\")\n" +
+	"\x0eGetCartRequest\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\tR\x06userId\"I\n" +
+	"\x04Cart\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\tR\x06userId\x12(\n" +
+	"\x05items\x18\x02 \x03(\v2\x12.oteldemo.CartItemR\x05items\"\a\n" +
+	"\x05Empty\"V\n" +
+	"\x1aListRecommendationsRequest\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\tR\x06userId\x12\x1f\n" +
+	"\vproduct_ids\x18\x02 \x03(\tR\n" +
+	"productIds\">\n" +
+	"\x1bListRecommendationsResponse\x12\x1f\n" +
+	"\vproduct_ids\x18\x01 \x03(\tR\n" +
+	"productIds\"\xb7\x01\n" +
+	"\aProduct\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\tR\x02id\x12\x12\n" +
+	"\x04name\x18\x02 \x01(\tR\x04name\x12 \n" +
+	"\vdescription\x18\x03 \x01(\tR\vdescription\x12\x18\n" +
+	"\apicture\x18\x04 \x01(\tR\apicture\x12,\n" +
+	"\tprice_usd\x18\x05 \x01(\v2\x0f.oteldemo.MoneyR\bpriceUsd\x12\x1e\n" +
+	"\n" +
+	"categories\x18\x06 \x03(\tR\n" +
+	"categories\"E\n" +
+	"\x14ListProductsResponse\x12-\n" +
+	"\bproducts\x18\x01 \x03(\v2\x11.oteldemo.ProductR\bproducts\"#\n" +
+	"\x11GetProductRequest\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\tR\x02id\"-\n" +
+	"\x15SearchProductsRequest\x12\x14\n" +
+	"\x05query\x18\x01 \x01(\tR\x05query\"E\n" +
+	"\x16SearchProductsResponse\x12+\n" +
+	"\aresults\x18\x01 \x03(\v2\x11.oteldemo.ProductR\aresults\"h\n" +
+	"\x0fGetQuoteRequest\x12+\n" +
+	"\aaddress\x18\x01 \x01(\v2\x11.oteldemo.AddressR\aaddress\x12(\n" +
+	"\x05items\x18\x02 \x03(\v2\x12.oteldemo.CartItemR\x05items\">\n" +
+	"\x10GetQuoteResponse\x12*\n" +
+	"\bcost_usd\x18\x01 \x01(\v2\x0f.oteldemo.MoneyR\acostUsd\"i\n" +
+	"\x10ShipOrderRequest\x12+\n" +
+	"\aaddress\x18\x01 \x01(\v2\x11.oteldemo.AddressR\aaddress\x12(\n" +
+	"\x05items\x18\x02 \x03(\v2\x12.oteldemo.CartItemR\x05items\"4\n" +
+	"\x11ShipOrderResponse\x12\x1f\n" +
+	"\vtracking_id\x18\x01 \x01(\tR\n" +
+	"trackingId\"\x8f\x01\n" +
+	"\aAddress\x12%\n" +
+	"\x0estreet_address\x18\x01 \x01(\tR\rstreetAddress\x12\x12\n" +
+	"\x04city\x18\x02 \x01(\tR\x04city\x12\x14\n" +
+	"\x05state\x18\x03 \x01(\tR\x05state\x12\x18\n" +
+	"\acountry\x18\x04 \x01(\tR\acountry\x12\x19\n" +
+	"\bzip_code\x18\x05 \x01(\tR\azipCode\"X\n" +
+	"\x05Money\x12#\n" +
+	"\rcurrency_code\x18\x01 \x01(\tR\fcurrencyCode\x12\x14\n" +
+	"\x05units\x18\x02 \x01(\x03R\x05units\x12\x14\n" +
+	"\x05nanos\x18\x03 \x01(\x05R\x05nanos\"G\n" +
+	"\x1eGetSupportedCurrenciesResponse\x12%\n" +
+	"\x0ecurrency_codes\x18\x01 \x03(\tR\rcurrencyCodes\"Y\n" +
+	"\x19CurrencyConversionRequest\x12#\n" +
+	"\x04from\x18\x01 \x01(\v2\x0f.oteldemo.MoneyR\x04from\x12\x17\n" +
+	"\ato_code\x18\x02 \x01(\tR\x06toCode\"\xe6\x01\n" +
+	"\x0eCreditCardInfo\x12,\n" +
+	"\x12credit_card_number\x18\x01 \x01(\tR\x10creditCardNumber\x12&\n" +
+	"\x0fcredit_card_cvv\x18\x02 \x01(\x05R\rcreditCardCvv\x12=\n" +
+	"\x1bcredit_card_expiration_year\x18\x03 \x01(\x05R\x18creditCardExpirationYear\x12?\n" +
+	"\x1ccredit_card_expiration_month\x18\x04 \x01(\x05R\x19creditCardExpirationMonth\"s\n" +
+	"\rChargeRequest\x12'\n" +
+	"\x06amount\x18\x01 \x01(\v2\x0f.oteldemo.MoneyR\x06amount\x129\n" +
+	"\vcredit_card\x18\x02 \x01(\v2\x18.oteldemo.CreditCardInfoR\n" +
+	"creditCard\"7\n" +
+	"\x0eChargeResponse\x12%\n" +
+	"\x0etransaction_id\x18\x01 \x01(\tR\rtransactionId\"X\n" +
+	"\tOrderItem\x12&\n" +
+	"\x04item\x18\x01 \x01(\v2\x12.oteldemo.CartItemR\x04item\x12#\n" +
+	"\x04cost\x18\x02 \x01(\v2\x0f.oteldemo.MoneyR\x04cost\"\xf9\x01\n" +
+	"\vOrderResult\x12\x19\n" +
+	"\border_id\x18\x01 \x01(\tR\aorderId\x120\n" +
+	"\x14shipping_tracking_id\x18\x02 \x01(\tR\x12shippingTrackingId\x124\n" +
+	"\rshipping_cost\x18\x03 \x01(\v2\x0f.oteldemo.MoneyR\fshippingCost\x12<\n" +
+	"\x10shipping_address\x18\x04 \x01(\v2\x11.oteldemo.AddressR\x0fshippingAddress\x12)\n" +
+	"\x05items\x18\x05 \x03(\v2\x13.oteldemo.OrderItemR\x05items\"a\n" +
+	"\x1cSendOrderConfirmationRequest\x12\x14\n" +
+	"\x05email\x18\x01 \x01(\tR\x05email\x12+\n" +
+	"\x05order\x18\x02 \x01(\v2\x15.oteldemo.OrderResultR\x05order\"\xcf\x01\n" +
+	"\x11PlaceOrderRequest\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\tR\x06userId\x12#\n" +
+	"\ruser_currency\x18\x02 \x01(\tR\fuserCurrency\x12+\n" +
+	"\aaddress\x18\x03 \x01(\v2\x11.oteldemo.AddressR\aaddress\x12\x14\n" +
+	"\x05email\x18\x05 \x01(\tR\x05email\x129\n" +
+	"\vcredit_card\x18\x06 \x01(\v2\x18.oteldemo.CreditCardInfoR\n" +
+	"creditCard\"A\n" +
+	"\x12PlaceOrderResponse\x12+\n" +
+	"\x05order\x18\x01 \x01(\v2\x15.oteldemo.OrderResultR\x05order\".\n" +
+	"\tAdRequest\x12!\n" +
+	"\fcontext_keys\x18\x01 \x03(\tR\vcontextKeys\",\n" +
+	"\n" +
+	"AdResponse\x12\x1e\n" +
+	"\x03ads\x18\x01 \x03(\v2\f.oteldemo.AdR\x03ads\";\n" +
+	"\x02Ad\x12!\n" +
+	"\fredirect_url\x18\x01 \x01(\tR\vredirectUrl\x12\x12\n" +
+	"\x04text\x18\x02 \x01(\tR\x04text\"V\n" +
+	"\x04Flag\x12\x12\n" +
+	"\x04name\x18\x01 \x01(\tR\x04name\x12 \n" +
+	"\vdescription\x18\x02 \x01(\tR\vdescription\x12\x18\n" +
+	"\aenabled\x18\x03 \x01(\bR\aenabled\"$\n" +
+	"\x0eGetFlagRequest\x12\x12\n" +
+	"\x04name\x18\x01 \x01(\tR\x04name\"5\n" +
+	"\x0fGetFlagResponse\x12\"\n" +
+	"\x04flag\x18\x01 \x01(\v2\x0e.oteldemo.FlagR\x04flag\"c\n" +
+	"\x11CreateFlagRequest\x12\x12\n" +
+	"\x04name\x18\x01 \x01(\tR\x04name\x12 \n" +
+	"\vdescription\x18\x02 \x01(\tR\vdescription\x12\x18\n" +
+	"\aenabled\x18\x03 \x01(\bR\aenabled\"8\n" +
+	"\x12CreateFlagResponse\x12\"\n" +
+	"\x04flag\x18\x01 \x01(\v2\x0e.oteldemo.FlagR\x04flag\"A\n" +
+	"\x11UpdateFlagRequest\x12\x12\n" +
+	"\x04name\x18\x01 \x01(\tR\x04name\x12\x18\n" +
+	"\aenabled\x18\x02 \x01(\bR\aenabled\"\x14\n" +
+	"\x12UpdateFlagResponse\"\x12\n" +
+	"\x10ListFlagsRequest\"7\n" +
+	"\x11ListFlagsResponse\x12\"\n" +
+	"\x04flag\x18\x01 \x03(\v2\x0e.oteldemo.FlagR\x04flag\"'\n" +
+	"\x11DeleteFlagRequest\x12\x12\n" +
+	"\x04name\x18\x01 \x01(\tR\x04name\"\x14\n" +
+	"\x12DeleteFlagResponse2\xb8\x01\n" +
+	"\vCartService\x126\n" +
+	"\aAddItem\x12\x18.oteldemo.AddItemRequest\x1a\x0f.oteldemo.Empty\"\x00\x125\n" +
+	"\aGetCart\x12\x18.oteldemo.GetCartRequest\x1a\x0e.oteldemo.Cart\"\x00\x12:\n" +
+	"\tEmptyCart\x12\x1a.oteldemo.EmptyCartRequest\x1a\x0f.oteldemo.Empty\"\x002}\n" +
+	"\x15RecommendationService\x12d\n" +
+	"\x13ListRecommendations\x12$.oteldemo.ListRecommendationsRequest\x1a%.oteldemo.ListRecommendationsResponse\"\x002\xf1\x01\n" +
+	"\x15ProductCatalogService\x12A\n" +
+	"\fListProducts\x12\x0f.oteldemo.Empty\x1a\x1e.oteldemo.ListProductsResponse\"\x00\x12>\n" +
+	"\n" +
+	"GetProduct\x12\x1b.oteldemo.GetProductRequest\x1a\x11.oteldemo.Product\"\x00\x12U\n" +
+	"\x0eSearchProducts\x12\x1f.oteldemo.SearchProductsRequest\x1a .oteldemo.SearchProductsResponse\"\x002\x9e\x01\n" +
+	"\x0fShippingService\x12C\n" +
+	"\bGetQuote\x12\x19.oteldemo.GetQuoteRequest\x1a\x1a.oteldemo.GetQuoteResponse\"\x00\x12F\n" +
+	"\tShipOrder\x12\x1a.oteldemo.ShipOrderRequest\x1a\x1b.oteldemo.ShipOrderResponse\"\x002\xab\x01\n" +
+	"\x0fCurrencyService\x12U\n" +
+	"\x16GetSupportedCurrencies\x12\x0f.oteldemo.Empty\x1a(.oteldemo.GetSupportedCurrenciesResponse\"\x00\x12A\n" +
+	"\aConvert\x12#.oteldemo.CurrencyConversionRequest\x1a\x0f.oteldemo.Money\"\x002O\n" +
+	"\x0ePaymentService\x12=\n" +
+	"\x06Charge\x12\x17.oteldemo.ChargeRequest\x1a\x18.oteldemo.ChargeResponse\"\x002b\n" +
+	"\fEmailService\x12R\n" +
+	"\x15SendOrderConfirmation\x12&.oteldemo.SendOrderConfirmationRequest\x1a\x0f.oteldemo.Empty\"\x002\\\n" +
+	"\x0fCheckoutService\x12I\n" +
+	"\n" +
+	"PlaceOrder\x12\x1b.oteldemo.PlaceOrderRequest\x1a\x1c.oteldemo.PlaceOrderResponse\"\x002B\n" +
+	"\tAdService\x125\n" +
+	"\x06GetAds\x12\x13.oteldemo.AdRequest\x1a\x14.oteldemo.AdResponse\"\x002\xff\x02\n" +
+	"\x12FeatureFlagService\x12@\n" +
+	"\aGetFlag\x12\x18.oteldemo.GetFlagRequest\x1a\x19.oteldemo.GetFlagResponse\"\x00\x12I\n" +
+	"\n" +
+	"CreateFlag\x12\x1b.oteldemo.CreateFlagRequest\x1a\x1c.oteldemo.CreateFlagResponse\"\x00\x12I\n" +
+	"\n" +
+	"UpdateFlag\x12\x1b.oteldemo.UpdateFlagRequest\x1a\x1c.oteldemo.UpdateFlagResponse\"\x00\x12F\n" +
+	"\tListFlags\x12\x1a.oteldemo.ListFlagsRequest\x1a\x1b.oteldemo.ListFlagsResponse\"\x00\x12I\n" +
+	"\n" +
+	"DeleteFlag\x12\x1b.oteldemo.DeleteFlagRequest\x1a\x1c.oteldemo.DeleteFlagResponse\"\x00B\x13Z\x11genproto/oteldemob\x06proto3"
+
+var (
+	file_demo_proto_rawDescOnce sync.Once
+	file_demo_proto_rawDescData []byte
+)
+
+func file_demo_proto_rawDescGZIP() []byte {
+	file_demo_proto_rawDescOnce.Do(func() {
+		file_demo_proto_rawDescData = protoimpl.X.CompressGZIP(unsafe.Slice(unsafe.StringData(file_demo_proto_rawDesc), len(file_demo_proto_rawDesc)))
+	})
+	return file_demo_proto_rawDescData
+}
+
+var file_demo_proto_msgTypes = make([]protoimpl.MessageInfo, 43)
+var file_demo_proto_goTypes = []any{
+	(*CartItem)(nil),                       // 0: oteldemo.CartItem
+	(*AddItemRequest)(nil),                 // 1: oteldemo.AddItemRequest
+	(*EmptyCartRequest)(nil),               // 2: oteldemo.EmptyCartRequest
+	(*GetCartRequest)(nil),                 // 3: oteldemo.GetCartRequest
+	(*Cart)(nil),                           // 4: oteldemo.Cart
+	(*Empty)(nil),                          // 5: oteldemo.Empty
+	(*ListRecommendationsRequest)(nil),     // 6: oteldemo.ListRecommendationsRequest
+	(*ListRecommendationsResponse)(nil),    // 7: oteldemo.ListRecommendationsResponse
+	(*Product)(nil),                        // 8: oteldemo.Product
+	(*ListProductsResponse)(nil),           // 9: oteldemo.ListProductsResponse
+	(*GetProductRequest)(nil),              // 10: oteldemo.GetProductRequest
+	(*SearchProductsRequest)(nil),          // 11: oteldemo.SearchProductsRequest
+	(*SearchProductsResponse)(nil),         // 12: oteldemo.SearchProductsResponse
+	(*GetQuoteRequest)(nil),                // 13: oteldemo.GetQuoteRequest
+	(*GetQuoteResponse)(nil),               // 14: oteldemo.GetQuoteResponse
+	(*ShipOrderRequest)(nil),               // 15: oteldemo.ShipOrderRequest
+	(*ShipOrderResponse)(nil),              // 16: oteldemo.ShipOrderResponse
+	(*Address)(nil),                        // 17: oteldemo.Address
+	(*Money)(nil),                          // 18: oteldemo.Money
+	(*GetSupportedCurrenciesResponse)(nil), // 19: oteldemo.GetSupportedCurrenciesResponse
+	(*CurrencyConversionRequest)(nil),      // 20: oteldemo.CurrencyConversionRequest
+	(*CreditCardInfo)(nil),                 // 21: oteldemo.CreditCardInfo
+	(*ChargeRequest)(nil),                  // 22: oteldemo.ChargeRequest
+	(*ChargeResponse)(nil),                 // 23: oteldemo.ChargeResponse
+	(*OrderItem)(nil),                      // 24: oteldemo.OrderItem
+	(*OrderResult)(nil),                    // 25: oteldemo.OrderResult
+	(*SendOrderConfirmationRequest)(nil),   // 26: oteldemo.SendOrderConfirmationRequest
+	(*PlaceOrderRequest)(nil),              // 27: oteldemo.PlaceOrderRequest
+	(*PlaceOrderResponse)(nil),             // 28: oteldemo.PlaceOrderResponse
+	(*AdRequest)(nil),                      // 29: oteldemo.AdRequest
+	(*AdResponse)(nil),                     // 30: oteldemo.AdResponse
+	(*Ad)(nil),                             // 31: oteldemo.Ad
+	(*Flag)(nil),                           // 32: oteldemo.Flag
+	(*GetFlagRequest)(nil),                 // 33: oteldemo.GetFlagRequest
+	(*GetFlagResponse)(nil),                // 34: oteldemo.GetFlagResponse
+	(*CreateFlagRequest)(nil),              // 35: oteldemo.CreateFlagRequest
+	(*CreateFlagResponse)(nil),             // 36: oteldemo.CreateFlagResponse
+	(*UpdateFlagRequest)(nil),              // 37: oteldemo.UpdateFlagRequest
+	(*UpdateFlagResponse)(nil),             // 38: oteldemo.UpdateFlagResponse
+	(*ListFlagsRequest)(nil),               // 39: oteldemo.ListFlagsRequest
+	(*ListFlagsResponse)(nil),              // 40: oteldemo.ListFlagsResponse
+	(*DeleteFlagRequest)(nil),              // 41: oteldemo.DeleteFlagRequest
+	(*DeleteFlagResponse)(nil),             // 42: oteldemo.DeleteFlagResponse
+}
+var file_demo_proto_depIdxs = []int32{
+	0,  // 0: oteldemo.AddItemRequest.item:type_name -> oteldemo.CartItem
+	0,  // 1: oteldemo.Cart.items:type_name -> oteldemo.CartItem
+	18, // 2: oteldemo.Product.price_usd:type_name -> oteldemo.Money
+	8,  // 3: oteldemo.ListProductsResponse.products:type_name -> oteldemo.Product
+	8,  // 4: oteldemo.SearchProductsResponse.results:type_name -> oteldemo.Product
+	17, // 5: oteldemo.GetQuoteRequest.address:type_name -> oteldemo.Address
+	0,  // 6: oteldemo.GetQuoteRequest.items:type_name -> oteldemo.CartItem
+	18, // 7: oteldemo.GetQuoteResponse.cost_usd:type_name -> oteldemo.Money
+	17, // 8: oteldemo.ShipOrderRequest.address:type_name -> oteldemo.Address
+	0,  // 9: oteldemo.ShipOrderRequest.items:type_name -> oteldemo.CartItem
+	18, // 10: oteldemo.CurrencyConversionRequest.from:type_name -> oteldemo.Money
+	18, // 11: oteldemo.ChargeRequest.amount:type_name -> oteldemo.Money
+	21, // 12: oteldemo.ChargeRequest.credit_card:type_name -> oteldemo.CreditCardInfo
+	0,  // 13: oteldemo.OrderItem.item:type_name -> oteldemo.CartItem
+	18, // 14: oteldemo.OrderItem.cost:type_name -> oteldemo.Money
+	18, // 15: oteldemo.OrderResult.shipping_cost:type_name -> oteldemo.Money
+	17, // 16: oteldemo.OrderResult.shipping_address:type_name -> oteldemo.Address
+	24, // 17: oteldemo.OrderResult.items:type_name -> oteldemo.OrderItem
+	25, // 18: oteldemo.SendOrderConfirmationRequest.order:type_name -> oteldemo.OrderResult
+	17, // 19: oteldemo.PlaceOrderRequest.address:type_name -> oteldemo.Address
+	21, // 20: oteldemo.PlaceOrderRequest.credit_card:type_name -> oteldemo.CreditCardInfo
+	25, // 21: oteldemo.PlaceOrderResponse.order:type_name -> oteldemo.OrderResult
+	31, // 22: oteldemo.AdResponse.ads:type_name -> oteldemo.Ad
+	32, // 23: oteldemo.GetFlagResponse.flag:type_name -> oteldemo.Flag
+	32, // 24: oteldemo.CreateFlagResponse.flag:type_name -> oteldemo.Flag
+	32, // 25: oteldemo.ListFlagsResponse.flag:type_name -> oteldemo.Flag
+	1,  // 26: oteldemo.CartService.AddItem:input_type -> oteldemo.AddItemRequest
+	3,  // 27: oteldemo.CartService.GetCart:input_type -> oteldemo.GetCartRequest
+	2,  // 28: oteldemo.CartService.EmptyCart:input_type -> oteldemo.EmptyCartRequest
+	6,  // 29: oteldemo.RecommendationService.ListRecommendations:input_type -> oteldemo.ListRecommendationsRequest
+	5,  // 30: oteldemo.ProductCatalogService.ListProducts:input_type -> oteldemo.Empty
+	10, // 31: oteldemo.ProductCatalogService.GetProduct:input_type -> oteldemo.GetProductRequest
+	11, // 32: oteldemo.ProductCatalogService.SearchProducts:input_type -> oteldemo.SearchProductsRequest
+	13, // 33: oteldemo.ShippingService.GetQuote:input_type -> oteldemo.GetQuoteRequest
+	15, // 34: oteldemo.ShippingService.ShipOrder:input_type -> oteldemo.ShipOrderRequest
+	5,  // 35: oteldemo.CurrencyService.GetSupportedCurrencies:input_type -> oteldemo.Empty
+	20, // 36: oteldemo.CurrencyService.Convert:input_type -> oteldemo.CurrencyConversionRequest
+	22, // 37: oteldemo.PaymentService.Charge:input_type -> oteldemo.ChargeRequest
+	26, // 38: oteldemo.EmailService.SendOrderConfirmation:input_type -> oteldemo.SendOrderConfirmationRequest
+	27, // 39: oteldemo.CheckoutService.PlaceOrder:input_type -> oteldemo.PlaceOrderRequest
+	29, // 40: oteldemo.AdService.GetAds:input_type -> oteldemo.AdRequest
+	33, // 41: oteldemo.FeatureFlagService.GetFlag:input_type -> oteldemo.GetFlagRequest
+	35, // 42: oteldemo.FeatureFlagService.CreateFlag:input_type -> oteldemo.CreateFlagRequest
+	37, // 43: oteldemo.FeatureFlagService.UpdateFlag:input_type -> oteldemo.UpdateFlagRequest
+	39, // 44: oteldemo.FeatureFlagService.ListFlags:input_type -> oteldemo.ListFlagsRequest
+	41, // 45: oteldemo.FeatureFlagService.DeleteFlag:input_type -> oteldemo.DeleteFlagRequest
+	5,  // 46: oteldemo.CartService.AddItem:output_type -> oteldemo.Empty
+	4,  // 47: oteldemo.CartService.GetCart:output_type -> oteldemo.Cart
+	5,  // 48: oteldemo.CartService.EmptyCart:output_type -> oteldemo.Empty
+	7,  // 49: oteldemo.RecommendationService.ListRecommendations:output_type -> oteldemo.ListRecommendationsResponse
+	9,  // 50: oteldemo.ProductCatalogService.ListProducts:output_type -> oteldemo.ListProductsResponse
+	8,  // 51: oteldemo.ProductCatalogService.GetProduct:output_type -> oteldemo.Product
+	12, // 52: oteldemo.ProductCatalogService.SearchProducts:output_type -> oteldemo.SearchProductsResponse
+	14, // 53: oteldemo.ShippingService.GetQuote:output_type -> oteldemo.GetQuoteResponse
+	16, // 54: oteldemo.ShippingService.ShipOrder:output_type -> oteldemo.ShipOrderResponse
+	19, // 55: oteldemo.CurrencyService.GetSupportedCurrencies:output_type -> oteldemo.GetSupportedCurrenciesResponse
+	18, // 56: oteldemo.CurrencyService.Convert:output_type -> oteldemo.Money
+	23, // 57: oteldemo.PaymentService.Charge:output_type -> oteldemo.ChargeResponse
+	5,  // 58: oteldemo.EmailService.SendOrderConfirmation:output_type -> oteldemo.Empty
+	28, // 59: oteldemo.CheckoutService.PlaceOrder:output_type -> oteldemo.PlaceOrderResponse
+	30, // 60: oteldemo.AdService.GetAds:output_type -> oteldemo.AdResponse
+	34, // 61: oteldemo.FeatureFlagService.GetFlag:output_type -> oteldemo.GetFlagResponse
+	36, // 62: oteldemo.FeatureFlagService.CreateFlag:output_type -> oteldemo.CreateFlagResponse
+	38, // 63: oteldemo.FeatureFlagService.UpdateFlag:output_type -> oteldemo.UpdateFlagResponse
+	40, // 64: oteldemo.FeatureFlagService.ListFlags:output_type -> oteldemo.ListFlagsResponse
+	42, // 65: oteldemo.FeatureFlagService.DeleteFlag:output_type -> oteldemo.DeleteFlagResponse
+	46, // [46:66] is the sub-list for method output_type
+	26, // [26:46] is the sub-list for method input_type
+	26, // [26:26] is the sub-list for extension type_name
+	26, // [26:26] is the sub-list for extension extendee
+	0,  // [0:26] is the sub-list for field type_name
+}
+
+func init() { file_demo_proto_init() }
+func file_demo_proto_init() {
+	if File_demo_proto != nil {
+		return
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: unsafe.Slice(unsafe.StringData(file_demo_proto_rawDesc), len(file_demo_proto_rawDesc)),
+			NumEnums:      0,
+			NumMessages:   43,
+			NumExtensions: 0,
+			NumServices:   10,
+		},
+		GoTypes:           file_demo_proto_goTypes,
+		DependencyIndexes: file_demo_proto_depIdxs,
+		MessageInfos:      file_demo_proto_msgTypes,
+	}.Build()
+	File_demo_proto = out.File
+	file_demo_proto_goTypes = nil
+	file_demo_proto_depIdxs = nil
+}