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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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 UserTeamAssociationService of the Google Ad Manager API.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eNullError\u003c/code\u003e objects are returned when a NOT NULL constraint is violated.\u003c/p\u003e\n"],["\u003cp\u003eThe error provides information like \u003ccode\u003efieldPath\u003c/code\u003e, \u003ccode\u003etrigger\u003c/code\u003e, and \u003ccode\u003ereason\u003c/code\u003e to pinpoint the issue.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eNullError.Reason\u003c/code\u003e further clarifies the cause, such as \u003ccode\u003eNULL_CONTENT\u003c/code\u003e for null elements in lists or containers.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can use this information to debug and resolve NOT NULL constraint violations in their Ad Manager integrations.\u003c/p\u003e\n"]]],["The content outlines various services within an ad management system, including Adjustment, Company, Creative, and more. It focuses on the `UserTeamAssociationService` and its related errors. Specifically, it details the `NullError`, triggered by violations of NOT NULL constraints. This error, along with other errors inherited from `ApiError`, has fields for identifying error causes, like `fieldPath`, `trigger`, and a descriptive `errorString`. The `NullError` `reason` details the `NULL_CONTENT` error where lists must not have null elements.\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](/ad-manager/api/reference/v202408/NativeStyleService.NullError) [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** **Inheritance** \n[ApiError](/ad-manager/api/reference/v202408/UserTeamAssociationService.ApiError) \n▼\n[ApiVersionError](/ad-manager/api/reference/v202408/UserTeamAssociationService.ApiVersionError) [AuthenticationError](/ad-manager/api/reference/v202408/UserTeamAssociationService.AuthenticationError) [CollectionSizeError](/ad-manager/api/reference/v202408/UserTeamAssociationService.CollectionSizeError) [CommonError](/ad-manager/api/reference/v202408/UserTeamAssociationService.CommonError) [FeatureError](/ad-manager/api/reference/v202408/UserTeamAssociationService.FeatureError) [InternalApiError](/ad-manager/api/reference/v202408/UserTeamAssociationService.InternalApiError) [NotNullError](/ad-manager/api/reference/v202408/UserTeamAssociationService.NotNullError) **NullError** [ParseError](/ad-manager/api/reference/v202408/UserTeamAssociationService.ParseError) [PermissionError](/ad-manager/api/reference/v202408/UserTeamAssociationService.PermissionError) [PublisherQueryLanguageConte...](/ad-manager/api/reference/v202408/UserTeamAssociationService.PublisherQueryLanguageContextError \"PublisherQueryLanguageContextError\") [PublisherQueryLanguageSynta...](/ad-manager/api/reference/v202408/UserTeamAssociationService.PublisherQueryLanguageSyntaxError \"PublisherQueryLanguageSyntaxError\") [QuotaError](/ad-manager/api/reference/v202408/UserTeamAssociationService.QuotaError) [RequiredCollectionError](/ad-manager/api/reference/v202408/UserTeamAssociationService.RequiredCollectionError) [RequiredError](/ad-manager/api/reference/v202408/UserTeamAssociationService.RequiredError) [ServerError](/ad-manager/api/reference/v202408/UserTeamAssociationService.ServerError) [StatementError](/ad-manager/api/reference/v202408/UserTeamAssociationService.StatementError) [StringFormatError](/ad-manager/api/reference/v202408/UserTeamAssociationService.StringFormatError) [StringLengthError](/ad-manager/api/reference/v202408/UserTeamAssociationService.StringLengthError) [TeamError](/ad-manager/api/reference/v202408/UserTeamAssociationService.TeamError)\n\nErrors associated with violation of a NOT NULL check.\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/UserTeamAssociationService.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/UserTeamAssociationService.NullError.Reason)` ` The error reason represented by an enum. *** ** * ** *** **Enumerations** `NULL_CONTENT` : Specified list/container must not contain any null elements \u003cbr /\u003e |"]]
