syntax = "proto3"; package memos.store; option go_package = "gen/store"; message ActivityMemoCommentPayload { int32 memo_id = 1; int32 related_memo_id = 2; } message ActivityVersionUpdatePayload { string version = 1; } message ActivityPayload { ActivityMemoCommentPayload memo_comment = 1; ActivityVersionUpdatePayload version_update = 2; }