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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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\u003eThe \u003ccode\u003eNotNullError\u003c/code\u003e in Google Ad Manager's ReportService arises when a null value is provided for a mandatory attribute.\u003c/p\u003e\n"],["\u003cp\u003eIt's part of the API error hierarchy, inheriting from \u003ccode\u003eApiError\u003c/code\u003e and providing context about the error.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ereason\u003c/code\u003e field clarifies the specific cause of the error, such as missing required arguments.\u003c/p\u003e\n"],["\u003cp\u003eThis error commonly occurs across various Google Ad Manager services when creating or updating entities with mandatory fields left empty.\u003c/p\u003e\n"],["\u003cp\u003eDetailed information about the error, including field path and trigger data, can be found within the inherited \u003ccode\u003eApiError\u003c/code\u003e attributes.\u003c/p\u003e\n"]]],["The content details various services and associated errors within an ad management system, specifying interactions with ad rules, adjustments, ads.txt, audience segments, and more. It lists services like `AdRuleService`, `AdjustmentService`, `AdsTxtService`, etc., and outlines error types including `ApiError` and `NotNullError`. The `NotNullError`, caused by supplying a null value, is described with possible `reasons` such as `ARG1_NULL`, `ARG2_NULL`, `ARG3_NULL`, `NULL` and `UNKNOWN`. Also presents some `ApiError` attributes.\n"],null,["# type NotNullError (v202408)\n\n**Service** \n[AdRuleService](/ad-manager/api/reference/v202408/AdRuleService.NotNullError) [AdjustmentService](/ad-manager/api/reference/v202408/AdjustmentService.NotNullError) [AdsTxtService](/ad-manager/api/reference/v202408/AdsTxtService.NotNullError) [AudienceSegmentService](/ad-manager/api/reference/v202408/AudienceSegmentService.NotNullError) [CdnConfigurationService](/ad-manager/api/reference/v202408/CdnConfigurationService.NotNullError) [CmsMetadataService](/ad-manager/api/reference/v202408/CmsMetadataService.NotNullError) [CompanyService](/ad-manager/api/reference/v202408/CompanyService.NotNullError) [ContactService](/ad-manager/api/reference/v202408/ContactService.NotNullError) [ContentBundleService](/ad-manager/api/reference/v202408/ContentBundleService.NotNullError) [ContentService](/ad-manager/api/reference/v202408/ContentService.NotNullError) [CreativeService](/ad-manager/api/reference/v202408/CreativeService.NotNullError) [CreativeSetService](/ad-manager/api/reference/v202408/CreativeSetService.NotNullError) [CreativeTemplateService](/ad-manager/api/reference/v202408/CreativeTemplateService.NotNullError) [CreativeWrapperService](/ad-manager/api/reference/v202408/CreativeWrapperService.NotNullError) [CustomFieldService](/ad-manager/api/reference/v202408/CustomFieldService.NotNullError) [CustomTargetingService](/ad-manager/api/reference/v202408/CustomTargetingService.NotNullError) [DaiAuthenticationKeyService](/ad-manager/api/reference/v202408/DaiAuthenticationKeyService.NotNullError) [DaiEncodingProfileService](/ad-manager/api/reference/v202408/DaiEncodingProfileService.NotNullError) [ForecastService](/ad-manager/api/reference/v202408/ForecastService.NotNullError) [InventoryService](/ad-manager/api/reference/v202408/InventoryService.NotNullError) [LabelService](/ad-manager/api/reference/v202408/LabelService.NotNullError) [LineItemCreativeAssociationService](/ad-manager/api/reference/v202408/LineItemCreativeAssociationService.NotNullError) [LineItemService](/ad-manager/api/reference/v202408/LineItemService.NotNullError) [LineItemTemplateService](/ad-manager/api/reference/v202408/LineItemTemplateService.NotNullError) [LiveStreamEventService](/ad-manager/api/reference/v202408/LiveStreamEventService.NotNullError) [MobileApplicationService](/ad-manager/api/reference/v202408/MobileApplicationService.NotNullError) [NativeStyleService](/ad-manager/api/reference/v202408/NativeStyleService.NotNullError) [NetworkService](/ad-manager/api/reference/v202408/NetworkService.NotNullError) [OrderService](/ad-manager/api/reference/v202408/OrderService.NotNullError) [PlacementService](/ad-manager/api/reference/v202408/PlacementService.NotNullError) [ProposalLineItemService](/ad-manager/api/reference/v202408/ProposalLineItemService.NotNullError) [ProposalService](/ad-manager/api/reference/v202408/ProposalService.NotNullError) [PublisherQueryLanguageService](/ad-manager/api/reference/v202408/PublisherQueryLanguageService.NotNullError) **ReportService** [SegmentPopulationService](/ad-manager/api/reference/v202408/SegmentPopulationService.NotNullError) [SiteService](/ad-manager/api/reference/v202408/SiteService.NotNullError) [StreamActivityMonitorService](/ad-manager/api/reference/v202408/StreamActivityMonitorService.NotNullError) [SuggestedAdUnitService](/ad-manager/api/reference/v202408/SuggestedAdUnitService.NotNullError) [TargetingPresetService](/ad-manager/api/reference/v202408/TargetingPresetService.NotNullError) [TeamService](/ad-manager/api/reference/v202408/TeamService.NotNullError) [UserService](/ad-manager/api/reference/v202408/UserService.NotNullError) [UserTeamAssociationService](/ad-manager/api/reference/v202408/UserTeamAssociationService.NotNullError) [YieldGroupService](/ad-manager/api/reference/v202408/YieldGroupService.NotNullError) **Inheritance** \n[ApiError](/ad-manager/api/reference/v202408/ReportService.ApiError) \n▼\n[ApiVersionError](/ad-manager/api/reference/v202408/ReportService.ApiVersionError) [AuthenticationError](/ad-manager/api/reference/v202408/ReportService.AuthenticationError) [CollectionSizeError](/ad-manager/api/reference/v202408/ReportService.CollectionSizeError) [CommonError](/ad-manager/api/reference/v202408/ReportService.CommonError) [CurrencyCodeError](/ad-manager/api/reference/v202408/ReportService.CurrencyCodeError) [FeatureError](/ad-manager/api/reference/v202408/ReportService.FeatureError) [InternalApiError](/ad-manager/api/reference/v202408/ReportService.InternalApiError) **NotNullError** [ParseError](/ad-manager/api/reference/v202408/ReportService.ParseError) [PermissionError](/ad-manager/api/reference/v202408/ReportService.PermissionError) [PublisherQueryLanguageConte...](/ad-manager/api/reference/v202408/ReportService.PublisherQueryLanguageContextError \"PublisherQueryLanguageContextError\") [PublisherQueryLanguageSynta...](/ad-manager/api/reference/v202408/ReportService.PublisherQueryLanguageSyntaxError \"PublisherQueryLanguageSyntaxError\") [QuotaError](/ad-manager/api/reference/v202408/ReportService.QuotaError) [ReportError](/ad-manager/api/reference/v202408/ReportService.ReportError) [RequiredCollectionError](/ad-manager/api/reference/v202408/ReportService.RequiredCollectionError) [RequiredError](/ad-manager/api/reference/v202408/ReportService.RequiredError) [ServerError](/ad-manager/api/reference/v202408/ReportService.ServerError) [StatementError](/ad-manager/api/reference/v202408/ReportService.StatementError) [StringFormatError](/ad-manager/api/reference/v202408/ReportService.StringFormatError) [StringLengthError](/ad-manager/api/reference/v202408/ReportService.StringLengthError)\n\nCaused by supplying a null value for an attribute that cannot 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/ReportService.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| **`NotNullError`** ||\n| ### `reason` | ` `[NotNullError.Reason](/ad-manager/api/reference/v202408/ReportService.NotNullError.Reason)` ` The error reason represented by an enum. *** ** * ** *** **Enumerations** `ARG1_NULL` : Assuming that a method will not have more than 3 arguments, if it does, return NULL `ARG2_NULL` : `ARG3_NULL` : `NULL` : `UNKNOWN` : The value returned if the actual value is not exposed by the requested API version. \u003cbr /\u003e |"]]