syntax = "proto3";

package memos.api.v1;

import "google/api/field_behavior.proto";

option go_package = "gen/api/v1";

message MemoRelation {
  // The name of memo.
  // Format: memos/{id}
  Memo memo = 1;

  // The name of related memo.
  // Format: memos/{id}
  Memo related_memo = 2;

  enum Type {
    TYPE_UNSPECIFIED = 0;
    REFERENCE = 1;
    COMMENT = 2;
  }
  Type type = 3;

  message Memo {
    // The name of the memo.
    // Format: memos/{id}
    string name = 1;
    string uid = 2;
    // The snippet of the memo content. Plain text only.
    string snippet = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
  }
}