public void MergeFrom(pb::CodedInputStream input)
        {
    #if !GOOGLE_PROTOBUF_REFSTRUCT_COMPATIBILITY_MODE
            input.ReadRawMessage(this);
    #else
            uint tag;
            while ((tag = input.ReadTag()) != 0)
            {
                switch (tag)
                {
                default:
                    _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, input);
                    break;

                case 10: {
                    ResourceName = input.ReadString();
                    break;
                }

                case 24: {
                    FeedItemTargetType = (global::Google.Ads.GoogleAds.V9.Enums.FeedItemTargetTypeEnum.Types.FeedItemTargetType)input.ReadEnum();
                    break;
                }

                case 58: {
                    global::Google.Ads.GoogleAds.V9.Common.KeywordInfo subBuilder = new global::Google.Ads.GoogleAds.V9.Common.KeywordInfo();
                    if (targetCase_ == TargetOneofCase.Keyword)
                    {
                        subBuilder.MergeFrom(Keyword);
                    }
                    input.ReadMessage(subBuilder);
                    Keyword = subBuilder;
                    break;
                }

                case 72: {
                    target_     = input.ReadEnum();
                    targetCase_ = TargetOneofCase.Device;
                    break;
                }

                case 82: {
                    global::Google.Ads.GoogleAds.V9.Common.AdScheduleInfo subBuilder = new global::Google.Ads.GoogleAds.V9.Common.AdScheduleInfo();
                    if (targetCase_ == TargetOneofCase.AdSchedule)
                    {
                        subBuilder.MergeFrom(AdSchedule);
                    }
                    input.ReadMessage(subBuilder);
                    AdSchedule = subBuilder;
                    break;
                }

                case 88: {
                    Status = (global::Google.Ads.GoogleAds.V9.Enums.FeedItemTargetStatusEnum.Types.FeedItemTargetStatus)input.ReadEnum();
                    break;
                }

                case 98: {
                    FeedItem = input.ReadString();
                    break;
                }

                case 104: {
                    FeedItemTargetId = input.ReadInt64();
                    break;
                }

                case 114: {
                    Campaign = input.ReadString();
                    break;
                }

                case 122: {
                    AdGroup = input.ReadString();
                    break;
                }

                case 130: {
                    GeoTargetConstant = input.ReadString();
                    break;
                }
                }
            }
    #endif
        }
        void pb::IBufferMessage.InternalMergeFrom(ref pb::ParseContext input)
        {
            uint tag;

            while ((tag = input.ReadTag()) != 0)
            {
                switch (tag)
                {
                default:
                    _unknownFields = pb::UnknownFieldSet.MergeFieldFrom(_unknownFields, ref input);
                    break;

                case 10: {
                    ResourceName = input.ReadString();
                    break;
                }

                case 24: {
                    FeedItemTargetType = (global::Google.Ads.GoogleAds.V9.Enums.FeedItemTargetTypeEnum.Types.FeedItemTargetType)input.ReadEnum();
                    break;
                }

                case 58: {
                    global::Google.Ads.GoogleAds.V9.Common.KeywordInfo subBuilder = new global::Google.Ads.GoogleAds.V9.Common.KeywordInfo();
                    if (targetCase_ == TargetOneofCase.Keyword)
                    {
                        subBuilder.MergeFrom(Keyword);
                    }
                    input.ReadMessage(subBuilder);
                    Keyword = subBuilder;
                    break;
                }

                case 72: {
                    target_     = input.ReadEnum();
                    targetCase_ = TargetOneofCase.Device;
                    break;
                }

                case 82: {
                    global::Google.Ads.GoogleAds.V9.Common.AdScheduleInfo subBuilder = new global::Google.Ads.GoogleAds.V9.Common.AdScheduleInfo();
                    if (targetCase_ == TargetOneofCase.AdSchedule)
                    {
                        subBuilder.MergeFrom(AdSchedule);
                    }
                    input.ReadMessage(subBuilder);
                    AdSchedule = subBuilder;
                    break;
                }

                case 88: {
                    Status = (global::Google.Ads.GoogleAds.V9.Enums.FeedItemTargetStatusEnum.Types.FeedItemTargetStatus)input.ReadEnum();
                    break;
                }

                case 98: {
                    FeedItem = input.ReadString();
                    break;
                }

                case 104: {
                    FeedItemTargetId = input.ReadInt64();
                    break;
                }

                case 114: {
                    Campaign = input.ReadString();
                    break;
                }

                case 122: {
                    AdGroup = input.ReadString();
                    break;
                }

                case 130: {
                    GeoTargetConstant = input.ReadString();
                    break;
                }
                }
            }
        }
        public void MergeFrom(FeedItemTarget other)
        {
            if (other == null)
            {
                return;
            }
            if (other.ResourceName.Length != 0)
            {
                ResourceName = other.ResourceName;
            }
            if (other.HasFeedItem)
            {
                FeedItem = other.FeedItem;
            }
            if (other.FeedItemTargetType != global::Google.Ads.GoogleAds.V9.Enums.FeedItemTargetTypeEnum.Types.FeedItemTargetType.Unspecified)
            {
                FeedItemTargetType = other.FeedItemTargetType;
            }
            if (other.HasFeedItemTargetId)
            {
                FeedItemTargetId = other.FeedItemTargetId;
            }
            if (other.Status != global::Google.Ads.GoogleAds.V9.Enums.FeedItemTargetStatusEnum.Types.FeedItemTargetStatus.Unspecified)
            {
                Status = other.Status;
            }
            switch (other.TargetCase)
            {
            case TargetOneofCase.Campaign:
                Campaign = other.Campaign;
                break;

            case TargetOneofCase.AdGroup:
                AdGroup = other.AdGroup;
                break;

            case TargetOneofCase.Keyword:
                if (Keyword == null)
                {
                    Keyword = new global::Google.Ads.GoogleAds.V9.Common.KeywordInfo();
                }
                Keyword.MergeFrom(other.Keyword);
                break;

            case TargetOneofCase.GeoTargetConstant:
                GeoTargetConstant = other.GeoTargetConstant;
                break;

            case TargetOneofCase.Device:
                Device = other.Device;
                break;

            case TargetOneofCase.AdSchedule:
                if (AdSchedule == null)
                {
                    AdSchedule = new global::Google.Ads.GoogleAds.V9.Common.AdScheduleInfo();
                }
                AdSchedule.MergeFrom(other.AdSchedule);
                break;
            }

            _unknownFields = pb::UnknownFieldSet.MergeFrom(_unknownFields, other._unknownFields);
        }