<?php
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/ads/googleads/v21/enums/attribution_model.proto

namespace GPBMetadata\Google\Ads\GoogleAds\V21\Enums;

class AttributionModel
{
    public static $is_initialized = false;

    public static function initOnce()
    {
        $pool = \Google\Protobuf\Internal\DescriptorPool::getGeneratedPool();
        if (static::$is_initialized == true) {
            return;
        }
        $pool->internalAddGeneratedFile(
            "\x0A\x9B\x05\x0A6google/ads/googleads/v21/enums/attribution_model.proto\x12\x1Egoogle.ads.googleads.v21.enums\"\xC6\x02\x0A\x14AttributionModelEnum\"\xAD\x02\x0A\x10AttributionModel\x12\x0F\x0A\x0BUNSPECIFIED\x10\x00\x12\x0B\x0A\x07UNKNOWN\x10\x01\x12\x0C\x0A\x08EXTERNAL\x10d\x12\x19\x0A\x15GOOGLE_ADS_LAST_CLICK\x10e\x12)\x0A%GOOGLE_SEARCH_ATTRIBUTION_FIRST_CLICK\x10f\x12\$\x0A GOOGLE_SEARCH_ATTRIBUTION_LINEAR\x10g\x12(\x0A\$GOOGLE_SEARCH_ATTRIBUTION_TIME_DECAY\x10h\x12,\x0A(GOOGLE_SEARCH_ATTRIBUTION_POSITION_BASED\x10i\x12)\x0A%GOOGLE_SEARCH_ATTRIBUTION_DATA_DRIVEN\x10jB\xEF\x01\x0A\"com.google.ads.googleads.v21.enumsB\x15AttributionModelProtoP\x01ZCgoogle.golang.org/genproto/googleapis/ads/googleads/v21/enums;enums\xA2\x02\x03GAA\xAA\x02\x1EGoogle.Ads.GoogleAds.V21.Enums\xCA\x02\x1EGoogle\\Ads\\GoogleAds\\V21\\Enums\xEA\x02\"Google::Ads::GoogleAds::V21::Enumsb\x06proto3",
            true
        );
        static::$is_initialized = true;
    }
}