// Copyright 2023 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

package google.ads.admanager.v1;

option csharp_namespace = "Google.Ads.AdManager.V1";
option go_package = "google.golang.org/genproto/googleapis/ads/admanager/v1;admanager";
option java_multiple_files = true;
option java_outer_classname = "GoalProto";
option java_package = "com.google.ads.admanager.v1";
option objc_class_prefix = "GAA";
option php_namespace = "Google\\Ads\\AdManager\\V1";

// Defines the criteria a [LineItem][google.ads.admanager.v1.LineItem] needs to
// satisfy to meet its delivery
//  goal.
message Goal {
  // The type of the goal for the LineItem. It defines the period over which the
  // goal should be reached.
  GoalTypeEnum.GoalType goal_type = 1;

  // The type of the goal unit for the LineItem.
  UnitTypeEnum.UnitType unit_type = 2;

  // If this is a primary goal, it represents the number or percentage of
  // impressions or clicks that will be reserved. If the line item is of type
  // [LineItemTypeEnum.LineItemType.SPONSORSHIP][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.SPONSORSHIP],
  // it represents the percentage of available impressions reserved. If the line
  // item is of type
  // [LineItemTypeEnum.LineItemType.BULK][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.BULK]
  // or
  // [LineItemTypeEnum.LineItemType.PRICE_PRIORITY][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.PRICE_PRIORITY],
  // it represents the number of remaining impressions reserved. If the line
  // item is of type
  // [LineItemTypeEnum.LineItemType.NETWORK][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.NETWORK]
  // or
  // [LineItemTypeEnum.LineItemType.HOUSE][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.HOUSE],
  // it represents the percentage of remaining impressions reserved. <p>If this
  // is an impression cap goal, it represents the number of impressions or
  // conversions that the line item will stop serving at if reached. For valid
  // line item types, see [LineItem.impressions_cap][].
  int64 units = 3;
}

// Wrapper message for
// [GoalType][google.ads.admanager.v1.GoalTypeEnum.GoalType].
message GoalTypeEnum {
  // Specifies the type of the goal for a LineItem.
  enum GoalType {
    // Default value. This value is unused.
    GOAL_TYPE_UNSPECIFIED = 0;

    // No goal is specified for the number of ads delivered.
    // The line item [type][google.ads.admanager.v1.LineItem.line_item_type]
    // must be one of:
    //
    // * [LineItemTypeEnum.LineItemType.PRICE_PRIORITY][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.PRICE_PRIORITY]
    // * [LineItemTypeEnum.LineItemType.AD_EXCHANGE][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.AD_EXCHANGE]
    // * [LineItemTypeEnum.LineItemType.CLICK_TRACKING][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.CLICK_TRACKING]
    NONE = 1;

    // There is a goal on the number of ads delivered for this line item during
    // its entire lifetime.
    // The line item [type][google.ads.admanager.v1.LineItem.line_item_type]
    // must be one of:
    //
    // * [LineItemTypeEnum.LineItemType.STANDARD][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.STANDARD]
    // * [LineItemTypeEnum.LineItemType.BULK][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.BULK]
    // * [LineItemTypeEnum.LineItemType.PRICE_PRIORITY][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.PRICE_PRIORITY]
    // * [LineItemTypeEnum.LineItemType.ADSENSE][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.ADSENSE]
    // * [LineItemTypeEnum.LineItemType.AD_EXCHANGE][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.AD_EXCHANGE]
    // * [LineItemTypeEnum.LineItemType.ADMOB][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.ADMOB]
    // * [LineItemTypeEnum.LineItemType.CLICK_TRACKING][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.CLICK_TRACKING]
    LIFETIME = 2;

    // There is a daily goal on the number of ads delivered for this line item.
    // The line item [type][google.ads.admanager.v1.LineItem.line_item_type]
    // must be one of:
    //
    // * [LineItemTypeEnum.LineItemType.SPONSORSHIP][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.SPONSORSHIP]
    // * [LineItemTypeEnum.LineItemType.NETWORK][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.NETWORK]
    // * [LineItemTypeEnum.LineItemType.PRICE_PRIORITY][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.PRICE_PRIORITY]
    // * [LineItemTypeEnum.LineItemType.HOUSE][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.HOUSE]
    // * [LineItemTypeEnum.LineItemType.ADSENSE][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.ADSENSE]
    // * [LineItemTypeEnum.LineItemType.AD_EXCHANGE][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.AD_EXCHANGE]
    // * [LineItemTypeEnum.LineItemType.ADMOB][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.ADMOB]
    // * [LineItemTypeEnum.LineItemType.BUMPER][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.BUMPER]
    DAILY = 3;
  }
}

// Wrapper message for
// [UnitType][google.ads.admanager.v1.UnitTypeEnum.UnitType].
message UnitTypeEnum {
  // Indicates the type of unit used for defining a reservation. The
  // [LineItem.cost_type][google.ads.admanager.v1.LineItem.cost_type] can differ
  // from the UnitType - an ad can have an impression goal, but be billed by its
  // click. Usually CostType and UnitType will refer to the same unit.
  enum UnitType {
    // Default value. This value is unused.
    UNIT_TYPE_UNSPECIFIED = 0;

    // The number of impressions served by creatives associated with the line
    // item.
    IMPRESSIONS = 1;

    // The number of clicks reported by creatives associated with the line item.
    // The line item [type][google.ads.admanager.v1.LineItem.line_item_type]
    // must be one of:
    //
    // * [LineItemTypeEnum.LineItemType.STANDARD][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.STANDARD]
    // * [LineItemTypeEnum.LineItemType.BULK][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.BULK]
    // * [LineItemTypeEnum.LineItemType.PRICE_PRIORITY][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.PRICE_PRIORITY]
    CLICKS = 2;

    // The number of view-through Cost-Per-Action (CPA) conversions from
    // creatives associated with the line item. This is only supported as
    // secondary goal and the
    // [LineItem.cost_type][google.ads.admanager.v1.LineItem.cost_type] must be
    // [CostTypeEnum.CostType.CPA][].
    CLICK_THROUGH_CPA_CONVERSIONS = 3;

    // The number of view-through Cost-Per-Action (CPA) conversions from
    // creatives associated with the line item. This is only supported as
    // secondary goal and the
    // [LineItem.cost_type][google.ads.admanager.v1.LineItem.cost_type] must be
    // [CostTypeEnum.CostType.CPA}.
    VIEW_THROUGH_CPA_CONVERSIONS = 4;

    // The number of total Cost-Per-Action (CPA) conversions from creatives
    // associated with the line item. This is only supported as secondary goal
    // and the [LineItem.cost_type} must be [CostTypeEnum.CostType.CPA}.
    TOTAL_CPA_CONVERSIONS = 5;

    // The number of viewable impressions reported by creatives associated with
    // the line item. The
    // [LineItem.line_item_type][google.ads.admanager.v1.LineItem.line_item_type]
    // must be
    // [LineItemTypeEnum.LineItemType.STANDARD][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.STANDARD].
    VIEWABLE_IMPRESSIONS = 6;

    // The number of in-target impressions reported by third party measurements.
    // The
    // [LineItem.line_item_type][google.ads.admanager.v1.LineItem.line_item_type]
    // must be
    // [LineItemTypeEnum.LineItemType.STANDARD][google.ads.admanager.v1.LineItemTypeEnum.LineItemType.STANDARD].
    IN_TARGET_IMPRESSIONS = 7;
  }
}
