# type UniqueError (v202602)

**Service** [AdRuleService](https://developers.google.com/ad-manager/api/reference/v202602/AdRuleService.UniqueError) [AdjustmentService](https://developers.google.com/ad-manager/api/reference/v202602/AdjustmentService.UniqueError) [CmsMetadataService](https://developers.google.com/ad-manager/api/reference/v202602/CmsMetadataService.UniqueError) [CompanyService](https://developers.google.com/ad-manager/api/reference/v202602/CompanyService.UniqueError) [ContactService](https://developers.google.com/ad-manager/api/reference/v202602/ContactService.UniqueError) [ContentBundleService](https://developers.google.com/ad-manager/api/reference/v202602/ContentBundleService.UniqueError) [CreativeService](https://developers.google.com/ad-manager/api/reference/v202602/CreativeService.UniqueError) [CreativeSetService](https://developers.google.com/ad-manager/api/reference/v202602/CreativeSetService.UniqueError) [CreativeTemplateService](https://developers.google.com/ad-manager/api/reference/v202602/CreativeTemplateService.UniqueError) [CreativeWrapperService](https://developers.google.com/ad-manager/api/reference/v202602/CreativeWrapperService.UniqueError) [CustomFieldService](https://developers.google.com/ad-manager/api/reference/v202602/CustomFieldService.UniqueError) [CustomTargetingService](https://developers.google.com/ad-manager/api/reference/v202602/CustomTargetingService.UniqueError) [DaiAuthenticationKeyService](https://developers.google.com/ad-manager/api/reference/v202602/DaiAuthenticationKeyService.UniqueError) [DaiEncodingProfileService](https://developers.google.com/ad-manager/api/reference/v202602/DaiEncodingProfileService.UniqueError) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202602/ForecastService.UniqueError) [InventoryService](https://developers.google.com/ad-manager/api/reference/v202602/InventoryService.UniqueError) [LabelService](https://developers.google.com/ad-manager/api/reference/v202602/LabelService.UniqueError) [LineItemCreativeAssociationService](https://developers.google.com/ad-manager/api/reference/v202602/LineItemCreativeAssociationService.UniqueError) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202602/LineItemService.UniqueError) [LineItemTemplateService](https://developers.google.com/ad-manager/api/reference/v202602/LineItemTemplateService.UniqueError) [LiveStreamEventService](https://developers.google.com/ad-manager/api/reference/v202602/LiveStreamEventService.UniqueError) [MobileApplicationService](https://developers.google.com/ad-manager/api/reference/v202602/MobileApplicationService.UniqueError) [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202602/NativeStyleService.UniqueError) [NetworkService](https://developers.google.com/ad-manager/api/reference/v202602/NetworkService.UniqueError) **OrderService** [PlacementService](https://developers.google.com/ad-manager/api/reference/v202602/PlacementService.UniqueError) [ProposalLineItemService](https://developers.google.com/ad-manager/api/reference/v202602/ProposalLineItemService.UniqueError) [ProposalService](https://developers.google.com/ad-manager/api/reference/v202602/ProposalService.UniqueError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202602/PublisherQueryLanguageService.UniqueError) [SuggestedAdUnitService](https://developers.google.com/ad-manager/api/reference/v202602/SuggestedAdUnitService.UniqueError) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202602/TargetingPresetService.UniqueError) [TeamService](https://developers.google.com/ad-manager/api/reference/v202602/TeamService.UniqueError) [UserService](https://developers.google.com/ad-manager/api/reference/v202602/UserService.UniqueError) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.UniqueError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ApiVersionError) [AssetError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.AssetError) [AudienceExtensionError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.AudienceExtensionError) [AudienceSegmentError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.AudienceSegmentError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.AuthenticationError) [ClickTrackingLineItemError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ClickTrackingLineItemError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CollectionSizeError) [CommonError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CommonError) [CompanyCreditStatusError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CompanyCreditStatusError) [CreativeError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CreativeError) [CrossSellError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CrossSellError) [CurrencyCodeError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CurrencyCodeError) [CustomFieldValueError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CustomFieldValueError) [CustomTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.CustomTargetingError) [DateTimeRangeTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.DateTimeRangeTargetingError) [DayPartTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.DayPartTargetingError) [EntityChildrenLimitReachedE...](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.EntityChildrenLimitReachedError "EntityChildrenLimitReachedError") [EntityLimitReachedError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.EntityLimitReachedError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.FeatureError) [ForecastError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ForecastError) [FrequencyCapError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.FrequencyCapError) [GenericTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.GenericTargetingError) [GeoTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.GeoTargetingError) [GrpSettingsError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.GrpSettingsError) [ImageError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ImageError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.InternalApiError) [InvalidEmailError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.InvalidEmailError) [InvalidUrlError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.InvalidUrlError) [InventoryTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.InventoryTargetingError) [LabelEntityAssociationError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.LabelEntityAssociationError) [LineItemActivityAssociation...](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.LineItemActivityAssociationError "LineItemActivityAssociationError") [LineItemCreativeAssociation...](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.LineItemCreativeAssociationError "LineItemCreativeAssociationError") [LineItemError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.LineItemError) [LineItemFlightDateError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.LineItemFlightDateError) [LineItemOperationError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.LineItemOperationError) [MobileApplicationTargetingE...](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.MobileApplicationTargetingError "MobileApplicationTargetingError") [NotNullError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.NotNullError) [NullError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.NullError) [OrderActionError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.OrderActionError) [OrderError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.OrderError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.PermissionError) [PrecisionError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.PrecisionError) [ProgrammaticError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ProgrammaticError) [PublisherProvidedSignalsTar...](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.PublisherProvidedSignalsTargetingError "PublisherProvidedSignalsTargetingError") [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.QuotaError) [RangeError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.RangeError) [RegExError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.RegExError) [RequestPlatformTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.RequestPlatformTargetingError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.RequiredError) [RequiredNumberError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.RequiredNumberError) [RequiredSizeError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.RequiredSizeError) [ReservationDetailsError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ReservationDetailsError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.ServerError) [SetTopBoxLineItemError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.SetTopBoxLineItemError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.StringLengthError) [TeamError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.TeamError) [TechnologyTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.TechnologyTargetingError) [TemplateInstantiatedCreativ...](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.TemplateInstantiatedCreativeError "TemplateInstantiatedCreativeError") [TimeZoneError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.TimeZoneError) [TranscodingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.TranscodingError) [TypeError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.TypeError) **UniqueError** [UserDomainTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.UserDomainTargetingError) [VideoPositionTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.VideoPositionTargetingError)

An error for a field which must satisfy a uniqueness constraint

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202602`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` The OGNL field path to identify cause of error. |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202602/OrderService.FieldPathElement[]` A parsed copy of the field path. For example, the field path "operations\[1\].operand" corresponds to this list: {FieldPathElement(field = "operations", index = 1), FieldPathElement(field = "operand", index = null)}. |
| ### `trigger` | ` xsd:string` The data that caused the error. |
| ### `errorString` | ` xsd:string` A simple string representation of the error and reason. |
| **`UniqueError`** ||