syntax = "proto3"; package memos.api.v2; option go_package = "gen/api/v2"; message MemoRelation { // The name of memo. // Format: "memos/{uid}" string memo = 1; // The name of related memo. // Format: "memos/{uid}" string related_memo = 2; enum Type { TYPE_UNSPECIFIED = 0; REFERENCE = 1; COMMENT = 2; } Type type = 3; }