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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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."],[[["\u003cp\u003eThis documentation details the \u003ccode\u003eNullError\u003c/code\u003e object within the Google Ad Manager API's NativeStyleService.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eNullError\u003c/code\u003e occurs when a non-null value is provided for an attribute that should be null.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can use the \u003ccode\u003ereason\u003c/code\u003e field to understand the specific cause of the error, which is represented by a \u003ccode\u003eNullError.Reason\u003c/code\u003e enum.\u003c/p\u003e\n"],["\u003cp\u003eThe error contains detailed information such as \u003ccode\u003efieldPath\u003c/code\u003e, \u003ccode\u003efieldPathElements\u003c/code\u003e, \u003ccode\u003etrigger\u003c/code\u003e, and \u003ccode\u003eerrorString\u003c/code\u003e for debugging.\u003c/p\u003e\n"]]],["The core content details various services and their associated errors within an API framework, specifically version v202408. Services include Adjustment, Company, Creative, and many others like Forecast, Inventory, and LineItem. The error inheritance hierarchy stems from `ApiError`, encompassing subtypes such as `ApiVersionError`, `AuthenticationError`, and `NullError`. The `NullError` indicates supplying a non-null value for a null attribute, with `NOT_NULL` and `UNKNOWN` as specific reasons. Fields like `fieldPath`, `trigger`, and `reason` are used to describe the error.\n"],null,["# type NullError (v202408)\n\n**Service** \n[AdjustmentService](/ad-manager/api/reference/v202408/AdjustmentService.NullError) [CompanyService](/ad-manager/api/reference/v202408/CompanyService.NullError) [CreativeService](/ad-manager/api/reference/v202408/CreativeService.NullError) [CreativeSetService](/ad-manager/api/reference/v202408/CreativeSetService.NullError) [CreativeTemplateService](/ad-manager/api/reference/v202408/CreativeTemplateService.NullError) [CreativeWrapperService](/ad-manager/api/reference/v202408/CreativeWrapperService.NullError) [CustomFieldService](/ad-manager/api/reference/v202408/CustomFieldService.NullError) [CustomTargetingService](/ad-manager/api/reference/v202408/CustomTargetingService.NullError) [DaiEncodingProfileService](/ad-manager/api/reference/v202408/DaiEncodingProfileService.NullError) [ForecastService](/ad-manager/api/reference/v202408/ForecastService.NullError) [InventoryService](/ad-manager/api/reference/v202408/InventoryService.NullError) [LabelService](/ad-manager/api/reference/v202408/LabelService.NullError) [LineItemCreativeAssociationService](/ad-manager/api/reference/v202408/LineItemCreativeAssociationService.NullError) [LineItemService](/ad-manager/api/reference/v202408/LineItemService.NullError) [LineItemTemplateService](/ad-manager/api/reference/v202408/LineItemTemplateService.NullError) [LiveStreamEventService](/ad-manager/api/reference/v202408/LiveStreamEventService.NullError) [MobileApplicationService](/ad-manager/api/reference/v202408/MobileApplicationService.NullError) **NativeStyleService** [OrderService](/ad-manager/api/reference/v202408/OrderService.NullError) [PlacementService](/ad-manager/api/reference/v202408/PlacementService.NullError) [ProposalService](/ad-manager/api/reference/v202408/ProposalService.NullError) [PublisherQueryLanguageService](/ad-manager/api/reference/v202408/PublisherQueryLanguageService.NullError) [SiteService](/ad-manager/api/reference/v202408/SiteService.NullError) [TeamService](/ad-manager/api/reference/v202408/TeamService.NullError) [UserTeamAssociationService](/ad-manager/api/reference/v202408/UserTeamAssociationService.NullError) **Inheritance** \n[ApiError](/ad-manager/api/reference/v202408/NativeStyleService.ApiError) \n▼\n[ApiVersionError](/ad-manager/api/reference/v202408/NativeStyleService.ApiVersionError) [AuthenticationError](/ad-manager/api/reference/v202408/NativeStyleService.AuthenticationError) [CollectionSizeError](/ad-manager/api/reference/v202408/NativeStyleService.CollectionSizeError) [CommonError](/ad-manager/api/reference/v202408/NativeStyleService.CommonError) [CreativeTemplateError](/ad-manager/api/reference/v202408/NativeStyleService.CreativeTemplateError) [CustomTargetingError](/ad-manager/api/reference/v202408/NativeStyleService.CustomTargetingError) [EntityChildrenLimitReachedE...](/ad-manager/api/reference/v202408/NativeStyleService.EntityChildrenLimitReachedError \"EntityChildrenLimitReachedError\") [FeatureError](/ad-manager/api/reference/v202408/NativeStyleService.FeatureError) [ImageError](/ad-manager/api/reference/v202408/NativeStyleService.ImageError) [InternalApiError](/ad-manager/api/reference/v202408/NativeStyleService.InternalApiError) [InvalidUrlError](/ad-manager/api/reference/v202408/NativeStyleService.InvalidUrlError) [InventoryTargetingError](/ad-manager/api/reference/v202408/NativeStyleService.InventoryTargetingError) [NativeStyleError](/ad-manager/api/reference/v202408/NativeStyleService.NativeStyleError) [NotNullError](/ad-manager/api/reference/v202408/NativeStyleService.NotNullError) **NullError** [ParseError](/ad-manager/api/reference/v202408/NativeStyleService.ParseError) [PermissionError](/ad-manager/api/reference/v202408/NativeStyleService.PermissionError) [PublisherQueryLanguageConte...](/ad-manager/api/reference/v202408/NativeStyleService.PublisherQueryLanguageContextError \"PublisherQueryLanguageContextError\") [PublisherQueryLanguageSynta...](/ad-manager/api/reference/v202408/NativeStyleService.PublisherQueryLanguageSyntaxError \"PublisherQueryLanguageSyntaxError\") [QuotaError](/ad-manager/api/reference/v202408/NativeStyleService.QuotaError) [RequiredCollectionError](/ad-manager/api/reference/v202408/NativeStyleService.RequiredCollectionError) [RequiredError](/ad-manager/api/reference/v202408/NativeStyleService.RequiredError) [RequiredSizeError](/ad-manager/api/reference/v202408/NativeStyleService.RequiredSizeError) [ServerError](/ad-manager/api/reference/v202408/NativeStyleService.ServerError) [StatementError](/ad-manager/api/reference/v202408/NativeStyleService.StatementError) [StringFormatError](/ad-manager/api/reference/v202408/NativeStyleService.StringFormatError) [StringLengthError](/ad-manager/api/reference/v202408/NativeStyleService.StringLengthError) [TeamError](/ad-manager/api/reference/v202408/NativeStyleService.TeamError) [UniqueError](/ad-manager/api/reference/v202408/NativeStyleService.UniqueError)\n\nCaused by supplying a non-null value for an attribute that should be null.\n\n*** ** * ** ***\n\nNamespace\n:\n `https://www.google.com/apis/ads/publisher/v202408`\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/v202408/NativeStyleService.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| **`NullError`** ||\n| ### `reason` | ` `[NullError.Reason](/ad-manager/api/reference/v202408/NativeStyleService.NullError.Reason)` ` The error reason represented by an enum. *** ** * ** *** **Enumerations** `NOT_NULL` : `UNKNOWN` : The value returned if the actual value is not exposed by the requested API version. \u003cbr /\u003e |"]]
