syntax = "proto3";

package Acme.Glup;
option java_package = "com.acme.glup";

import "metadata_proto.proto";

/* Describes if an event or campaign is an appinstall or normal
 * retargeting one
 */
enum MarketingObjectiveType {
  Sale = 0;
  Install = 1;
}

/* Enumerate reasons of opt-out
 * sorted by check order
 */
enum IdentificationForbiddenReason {
  NoReason = 0;
  ExplicitConsentRequired = 1;
  OptoutCookie = 2;
  CtoOptoutCookie = 3;
  LimitedAdTracking = 4;
  HstsOptout = 5;
  DoNotTrackHeader = 6;
  OoOCookie = 7;
  PendingOptout = 8;
}

/* Describes the consent status and the reasons
 * of consent refusal
 */
message Consent {
  option (contains_nullable_fields) = true;
  bool identification_forbidden = 1; //Value of IdentificationForbidden for user identity
  IdentificationForbiddenReason reason = 2; //Reason for identification forbidden, NoReason if identification not forbidden
  map<int32, bool> set_fields = 50010; // nullable tracking special field
}
