syntax = "proto3"; package fruit; import "google/protobuf/timestamp.proto"; // Import the well-known type for Timestamp // "Fruit" must exist. you can put anything in it message Fruit { string brand = 1; string UPC = 2; string city = 3; } // "Fruits" MUST EXIST and start exactly this way // It must be "Fruit" + 's' and must match the name of this file: "fruit.proto" message Fruits { // `autogenpb:marshal` string uuid = 1; // `autogenpb:uuid:be926ad9-f07f-484c-adf2-d96eeabf3079` string version = 2; // `autogenpb:version:v0.0.1` repeated Fruit Fruits = 3; // THIS MUST BE "Fruit" and then "Fruit" + "s" }