(Choose 1 answer)
A. syntax = "proto3";service Greeter {
Protocol Buffers is used to define the Messages (data, Request and Response) and Service (Service name and RPC endpoints). Choose the correct syntax.
rpc SayHello (HelloRequest) returns (HelloReply);}
message HelloRequest { string name = 1;}
message HelloReply { string message = 1;}
B. syntax = "proto3";
message Greeter {
rpc SayHello (HelloRequest) replies (HelloReply);
} service HelloRequest {
string name = 1;
}
service HelloReply {
string message = 1;}
C. syntax = "proto3";
message Greeter {
rpc SayHello (HelloRequest) returns (HelloReply);}
service HelloRequest {
string name = 1
antoni
Ett
(25
