greet.proto

syntax = "proto3";

package greet.v1;

import "buf/validate/validate.proto";

option go_package = "github.com/danny-personal/go-connect-sample/gen/greet/v1;greetv1";

message GreetRequest {
  string name = 1 [(buf.validate.field).cel = {
    id: "name",
    message: "name must be at least 4 characters.",
    expression: "this.size() > 4"
  }];
}

message GreetResponse {
  string greeting = 1;
}

service GreetService {
  rpc Greet(GreetRequest) returns (GreetResponse) {}
}