gRPC Net 5 Creates a Proto sample file for the App

// Create a Proto folder and keep there this greet.proto file
syntax = "proto3";

package greet;

// Greeting service definition
service Greeter {
  // Sends a greeting
  rpc SayHello (HelloRequest) returns (HelloReply);
}

// The request message containing the user's name
message HelloRequest {
  string name = 1;
}

// The response message containing the greetings
message HelloReply {
  string message = 1;
}