price.proto

syntax = "proto3";

option csharp_namespace = "Discount.Api.Grpc";

package price;

// The greeting service definition.
service Price {
  // Sends a greeting
  rpc GetPrice (PriceRequest) returns (PriceReply);
}

// The request message containing the user's name.
message PriceRequest {
  int32 id=1;
}

// The response message containing the greetings.
message PriceReply {
  int32 id=1;
  int64 amount=2;
  int64 currentAmount=3;
  string errorMessage=4;
}