# 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](https://developers.google.com/ad-manager/api/reference/v202602/OrderService.UniqueError) [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** **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.ApiVersionError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.AuthenticationError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.CollectionSizeError) [CommonError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.CommonError) [CustomTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.CustomTargetingError) [DateTimeRangeTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.DateTimeRangeTargetingError) [DayPartTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.DayPartTargetingError) [DistinctError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.DistinctError) [EntityChildrenLimitReachedE...](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.EntityChildrenLimitReachedError "EntityChildrenLimitReachedError") [EntityLimitReachedError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.EntityLimitReachedError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.FeatureError) [GenericTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.GenericTargetingError) [GeoTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.GeoTargetingError) [IdError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.IdError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.InternalApiError) [InvalidUrlError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.InvalidUrlError) [InventoryTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.InventoryTargetingError) [MobileApplicationTargetingE...](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.MobileApplicationTargetingError "MobileApplicationTargetingError") [NotNullError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.NotNullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.PermissionError) [PublisherProvidedSignalsTar...](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.PublisherProvidedSignalsTargetingError "PublisherProvidedSignalsTargetingError") [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.QuotaError) [RequestPlatformTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.RequestPlatformTargetingError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.RequiredError) [RequiredNumberError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.RequiredNumberError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.ServerError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.StringLengthError) [TechnologyTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.TechnologyTargetingError) **UniqueError** [UserDomainTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.UserDomainTargetingError) [VideoPositionTargetingError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.VideoPositionTargetingError) [YieldError](https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.YieldError)

*** ** * ** ***

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

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` <br /> |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202602/YieldGroupService.FieldPathElement[]` <br /> |
| ### `trigger` | ` xsd:string` <br /> |
| ### `errorString` | ` xsd:string` <br /> |
| **`UniqueError`** ||