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.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06 UTC."],[],["The content details various services within an ad management system, including AdRule, Adjustment, CmsMetadata, and more. These services, such as Creative, Forecast, Inventory, and Placement, manage specific aspects of advertising. Additionally, a hierarchical error structure is outlined, starting with `ApiError` and branching into specific error types like `AuthenticationError`, `QuotaError`, and `UniqueError`. `ApiError` contains the fields `fieldPath`, `fieldPathElements`, `trigger` and `errorString` and `UniqueError` indicates a uniqueness constraint violation.\n"],null,["# type UniqueError (v202502)\n\n**Service** \n[AdRuleService](/ad-manager/api/reference/v202502/AdRuleService.UniqueError) [AdjustmentService](/ad-manager/api/reference/v202502/AdjustmentService.UniqueError) [CmsMetadataService](/ad-manager/api/reference/v202502/CmsMetadataService.UniqueError) [CompanyService](/ad-manager/api/reference/v202502/CompanyService.UniqueError) [ContactService](/ad-manager/api/reference/v202502/ContactService.UniqueError) [ContentBundleService](/ad-manager/api/reference/v202502/ContentBundleService.UniqueError) [CreativeService](/ad-manager/api/reference/v202502/CreativeService.UniqueError) [CreativeSetService](/ad-manager/api/reference/v202502/CreativeSetService.UniqueError) [CreativeTemplateService](/ad-manager/api/reference/v202502/CreativeTemplateService.UniqueError) [CreativeWrapperService](/ad-manager/api/reference/v202502/CreativeWrapperService.UniqueError) [CustomFieldService](/ad-manager/api/reference/v202502/CustomFieldService.UniqueError) [CustomTargetingService](/ad-manager/api/reference/v202502/CustomTargetingService.UniqueError) [DaiAuthenticationKeyService](/ad-manager/api/reference/v202502/DaiAuthenticationKeyService.UniqueError) [DaiEncodingProfileService](/ad-manager/api/reference/v202502/DaiEncodingProfileService.UniqueError) [ForecastService](/ad-manager/api/reference/v202502/ForecastService.UniqueError) [InventoryService](/ad-manager/api/reference/v202502/InventoryService.UniqueError) [LabelService](/ad-manager/api/reference/v202502/LabelService.UniqueError) [LineItemCreativeAssociationService](/ad-manager/api/reference/v202502/LineItemCreativeAssociationService.UniqueError) [LineItemService](/ad-manager/api/reference/v202502/LineItemService.UniqueError) [LineItemTemplateService](/ad-manager/api/reference/v202502/LineItemTemplateService.UniqueError) [LiveStreamEventService](/ad-manager/api/reference/v202502/LiveStreamEventService.UniqueError) [MobileApplicationService](/ad-manager/api/reference/v202502/MobileApplicationService.UniqueError) [NativeStyleService](/ad-manager/api/reference/v202502/NativeStyleService.UniqueError) [NetworkService](/ad-manager/api/reference/v202502/NetworkService.UniqueError) [OrderService](/ad-manager/api/reference/v202502/OrderService.UniqueError) **PlacementService** [ProposalLineItemService](/ad-manager/api/reference/v202502/ProposalLineItemService.UniqueError) [ProposalService](/ad-manager/api/reference/v202502/ProposalService.UniqueError) [PublisherQueryLanguageService](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.UniqueError) [SuggestedAdUnitService](/ad-manager/api/reference/v202502/SuggestedAdUnitService.UniqueError) [TargetingPresetService](/ad-manager/api/reference/v202502/TargetingPresetService.UniqueError) [TeamService](/ad-manager/api/reference/v202502/TeamService.UniqueError) [UserService](/ad-manager/api/reference/v202502/UserService.UniqueError) [YieldGroupService](/ad-manager/api/reference/v202502/YieldGroupService.UniqueError) **Inheritance** \n[ApiError](/ad-manager/api/reference/v202502/PlacementService.ApiError) \n▼\n[ApiVersionError](/ad-manager/api/reference/v202502/PlacementService.ApiVersionError) [AuthenticationError](/ad-manager/api/reference/v202502/PlacementService.AuthenticationError) [CollectionSizeError](/ad-manager/api/reference/v202502/PlacementService.CollectionSizeError) [CommonError](/ad-manager/api/reference/v202502/PlacementService.CommonError) [EntityChildrenLimitReachedE...](/ad-manager/api/reference/v202502/PlacementService.EntityChildrenLimitReachedError \"EntityChildrenLimitReachedError\") [EntityLimitReachedError](/ad-manager/api/reference/v202502/PlacementService.EntityLimitReachedError) [FeatureError](/ad-manager/api/reference/v202502/PlacementService.FeatureError) [InternalApiError](/ad-manager/api/reference/v202502/PlacementService.InternalApiError) [NotNullError](/ad-manager/api/reference/v202502/PlacementService.NotNullError) [NullError](/ad-manager/api/reference/v202502/PlacementService.NullError) [ParseError](/ad-manager/api/reference/v202502/PlacementService.ParseError) [PermissionError](/ad-manager/api/reference/v202502/PlacementService.PermissionError) [PlacementError](/ad-manager/api/reference/v202502/PlacementService.PlacementError) [PublisherQueryLanguageConte...](/ad-manager/api/reference/v202502/PlacementService.PublisherQueryLanguageContextError \"PublisherQueryLanguageContextError\") [PublisherQueryLanguageSynta...](/ad-manager/api/reference/v202502/PlacementService.PublisherQueryLanguageSyntaxError \"PublisherQueryLanguageSyntaxError\") [QuotaError](/ad-manager/api/reference/v202502/PlacementService.QuotaError) [RangeError](/ad-manager/api/reference/v202502/PlacementService.RangeError) [RegExError](/ad-manager/api/reference/v202502/PlacementService.RegExError) [RequiredCollectionError](/ad-manager/api/reference/v202502/PlacementService.RequiredCollectionError) [RequiredError](/ad-manager/api/reference/v202502/PlacementService.RequiredError) [ServerError](/ad-manager/api/reference/v202502/PlacementService.ServerError) [StatementError](/ad-manager/api/reference/v202502/PlacementService.StatementError) [StringFormatError](/ad-manager/api/reference/v202502/PlacementService.StringFormatError) [StringLengthError](/ad-manager/api/reference/v202502/PlacementService.StringLengthError) [TypeError](/ad-manager/api/reference/v202502/PlacementService.TypeError) **UniqueError**\n\nAn error for a field which must satisfy a uniqueness constraint\n\n*** ** * ** ***\n\nNamespace\n:\n `https://www.google.com/apis/ads/publisher/v202502`\n\n| Field ----- ||\n|-------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| **`ApiError` (inherited)** ||\n| ### `fieldPath` | ` `xsd:`string` The OGNL field path to identify cause of error. |\n| ### `fieldPathElements` | ` `[FieldPathElement](/ad-manager/api/reference/v202502/PlacementService.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)}. |\n| ### `trigger` | ` `xsd:`string` The data that caused the error. |\n| ### `errorString` | ` `xsd:`string` A simple string representation of the error and reason. |\n| **`UniqueError`** ||"]]
