syntax = "proto3";

package gatewayprotocol.v1;

option swift_prefix = "Gateway";

// Personal Identifiable Information
message Pii {
  // Advertising ID provided by Apple and Google Play
  bytes advertising_id = 1;
  // Vendor ID provided by Apple
  bytes vendor_id = 2;
  // Open Advertising ID provided by HUAWEI
  bytes open_advertising_tracking_id = 3;
}