# type UniqueError (v202505)

**Service** [AdRuleService](https://developers.google.com/ad-manager/api/reference/v202505/AdRuleService.UniqueError) [AdjustmentService](https://developers.google.com/ad-manager/api/reference/v202505/AdjustmentService.UniqueError) [CmsMetadataService](https://developers.google.com/ad-manager/api/reference/v202505/CmsMetadataService.UniqueError) **CompanyService** [ContactService](https://developers.google.com/ad-manager/api/reference/v202505/ContactService.UniqueError) [ContentBundleService](https://developers.google.com/ad-manager/api/reference/v202505/ContentBundleService.UniqueError) [CreativeService](https://developers.google.com/ad-manager/api/reference/v202505/CreativeService.UniqueError) [CreativeSetService](https://developers.google.com/ad-manager/api/reference/v202505/CreativeSetService.UniqueError) [CreativeTemplateService](https://developers.google.com/ad-manager/api/reference/v202505/CreativeTemplateService.UniqueError) [CreativeWrapperService](https://developers.google.com/ad-manager/api/reference/v202505/CreativeWrapperService.UniqueError) [CustomFieldService](https://developers.google.com/ad-manager/api/reference/v202505/CustomFieldService.UniqueError) [CustomTargetingService](https://developers.google.com/ad-manager/api/reference/v202505/CustomTargetingService.UniqueError) [DaiAuthenticationKeyService](https://developers.google.com/ad-manager/api/reference/v202505/DaiAuthenticationKeyService.UniqueError) [DaiEncodingProfileService](https://developers.google.com/ad-manager/api/reference/v202505/DaiEncodingProfileService.UniqueError) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202505/ForecastService.UniqueError) [InventoryService](https://developers.google.com/ad-manager/api/reference/v202505/InventoryService.UniqueError) [LabelService](https://developers.google.com/ad-manager/api/reference/v202505/LabelService.UniqueError) [LineItemCreativeAssociationService](https://developers.google.com/ad-manager/api/reference/v202505/LineItemCreativeAssociationService.UniqueError) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202505/LineItemService.UniqueError) [LineItemTemplateService](https://developers.google.com/ad-manager/api/reference/v202505/LineItemTemplateService.UniqueError) [LiveStreamEventService](https://developers.google.com/ad-manager/api/reference/v202505/LiveStreamEventService.UniqueError) [MobileApplicationService](https://developers.google.com/ad-manager/api/reference/v202505/MobileApplicationService.UniqueError) [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202505/NativeStyleService.UniqueError) [NetworkService](https://developers.google.com/ad-manager/api/reference/v202505/NetworkService.UniqueError) [OrderService](https://developers.google.com/ad-manager/api/reference/v202505/OrderService.UniqueError) [PlacementService](https://developers.google.com/ad-manager/api/reference/v202505/PlacementService.UniqueError) [ProposalLineItemService](https://developers.google.com/ad-manager/api/reference/v202505/ProposalLineItemService.UniqueError) [ProposalService](https://developers.google.com/ad-manager/api/reference/v202505/ProposalService.UniqueError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202505/PublisherQueryLanguageService.UniqueError) [SuggestedAdUnitService](https://developers.google.com/ad-manager/api/reference/v202505/SuggestedAdUnitService.UniqueError) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202505/TargetingPresetService.UniqueError) [TeamService](https://developers.google.com/ad-manager/api/reference/v202505/TeamService.UniqueError) [UserService](https://developers.google.com/ad-manager/api/reference/v202505/UserService.UniqueError) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202505/YieldGroupService.UniqueError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.ApiVersionError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.AuthenticationError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.CollectionSizeError) [CommonError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.CommonError) [CompanyCreditStatusError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.CompanyCreditStatusError) [CompanyError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.CompanyError) [CrossSellError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.CrossSellError) [CustomFieldValueError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.CustomFieldValueError) [ExchangeSignupApiError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.ExchangeSignupApiError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.FeatureError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.InternalApiError) [InvalidEmailError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.InvalidEmailError) [InvalidUrlError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.InvalidUrlError) [InventoryClientApiError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.InventoryClientApiError) [LabelEntityAssociationError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.LabelEntityAssociationError) [McmError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.McmError) [NetworkError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.NetworkError) [NotNullError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.NotNullError) [NullError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.NullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.PermissionError) [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.QuotaError) [RegExError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.RegExError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.RequiredError) [RequiredNumberError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.RequiredNumberError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.ServerError) [SiteError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.SiteError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.StringLengthError) [TeamError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.TeamError) [TypeError](https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.TypeError) **UniqueError**

An error for a field which must satisfy a uniqueness constraint

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202505`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` The OGNL field path to identify cause of error. |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202505/CompanyService.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`** ||