4 files changed, 14 insertions, 13 deletions
diff --git a/src/proto/grpc/lb/v0/load_balancer.options b/src/proto/grpc/lb/v0/load_balancer.options
deleted file mode 100644
index 6d4528f838..0000000000
--- a/src/proto/grpc/lb/v0/load_balancer.options
+++ /dev/null
@@ -1,6 +0,0 @@
-grpc.lb.v0.InitialLoadBalanceRequest.name max_size:128
-grpc.lb.v0.InitialLoadBalanceResponse.client_config max_size:64
-grpc.lb.v0.InitialLoadBalanceResponse.load_balancer_delegate max_size:64
-grpc.lb.v0.Server.ip_address max_size:46
-grpc.lb.v0.Server.load_balance_token max_size:64
-load_balancer.proto no_unions:true
diff --git a/src/proto/grpc/lb/v1/load_balancer.options b/src/proto/grpc/lb/v1/load_balancer.options
new file mode 100644
index 0000000000..d90366996e
--- /dev/null
+++ b/src/proto/grpc/lb/v1/load_balancer.options
@@ -0,0 +1,6 @@
+grpc.lb.v1.InitialLoadBalanceRequest.name max_size:128
+grpc.lb.v1.InitialLoadBalanceResponse.client_config max_size:64
+grpc.lb.v1.InitialLoadBalanceResponse.load_balancer_delegate max_size:64
+grpc.lb.v1.Server.ip_address max_size:46
+grpc.lb.v1.Server.load_balance_token max_size:64
+load_balancer.proto no_unions:true
diff --git a/src/proto/grpc/lb/v0/load_balancer.proto b/src/proto/grpc/lb/v1/load_balancer.proto
index e88a4f8c4a..1bcad0b1d4 100644
--- a/src/proto/grpc/lb/v0/load_balancer.proto
+++ b/src/proto/grpc/lb/v1/load_balancer.proto
@@ -29,7 +29,7 @@
 
 syntax = "proto3";
 
-package grpc.lb.v0;
+package grpc.lb.v1;
 
 message Duration {
 
@@ -94,9 +94,8 @@ message LoadBalanceResponse {
 
 message InitialLoadBalanceResponse {
   oneof initial_response_type {
-    // Contains gRPC config options like RPC deadline or flow control.
-    // TODO(yetianx): Change to ClientConfig after it is defined.
-    string client_config = 1;
+    // TODO(zhangkun83): ClientConfig not yet defined
+    //ClientConfig client_config = 1;
 
     // This is an application layer redirect that indicates the client should
     // use the specified server for load balancing. When this field is set in
@@ -134,9 +133,7 @@ message Server {
   // An opaque token that is passed from the client to the server in metadata.
   // The server may expect this token to indicate that the request from the
   // client was load balanced.
-  // TODO(yetianx): Not used right now, and will be used after implementing
-  // load report.
-  bytes load_balance_token = 3;
+  string load_balance_token = 3;
 
   // Indicates whether this particular request should be dropped by the client
   // when this server is chosen from the list.
diff --git a/src/proto/grpc/testing/echo.proto b/src/proto/grpc/testing/echo.proto
index 0eef53a92a..c596aabfcc 100644
--- a/src/proto/grpc/testing/echo.proto
+++ b/src/proto/grpc/testing/echo.proto
@@ -45,3 +45,7 @@ service EchoTestService {
 service UnimplementedService {
   rpc Unimplemented(EchoRequest) returns (EchoResponse);
 }
+
+// A service without any rpc defined to test coverage.
+service NoRpcService {
+}