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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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\u003eRequiredError\u003c/code\u003e within the Google Ad Manager API, specifically for the CustomFieldService.\u003c/p\u003e\n"],["\u003cp\u003eThis error arises when a required field is missing during an API request.\u003c/p\u003e\n"],["\u003cp\u003eThe error includes details like the OGNL field path, parsed field path elements, data trigger, and error reason.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eRequiredError.Reason\u003c/code\u003e enum provides further information, primarily indicating the absence of a required field.\u003c/p\u003e\n"]]],["The document outlines various services and their associated errors within an ad management API, version v202408. Services include AdRule, Adjustment, AdsTxt, AudienceSegment, and many more, covering areas like content, creatives, forecasting, inventory, and reporting. `CustomFieldService` errors, including `RequiredError`, inherit from `ApiError` and detail issues like missing fields (`reason`: REQUIRED), with specific fields such as `fieldPath`, `trigger`, and `errorString` for error identification.\n"],null,["# type RequiredError (v202408)\n\n**Service** \n[AdRuleService](/ad-manager/api/reference/v202408/AdRuleService.RequiredError) [AdjustmentService](/ad-manager/api/reference/v202408/AdjustmentService.RequiredError) [AdsTxtService](/ad-manager/api/reference/v202408/AdsTxtService.RequiredError) [AudienceSegmentService](/ad-manager/api/reference/v202408/AudienceSegmentService.RequiredError) [CdnConfigurationService](/ad-manager/api/reference/v202408/CdnConfigurationService.RequiredError) [CmsMetadataService](/ad-manager/api/reference/v202408/CmsMetadataService.RequiredError) [CompanyService](/ad-manager/api/reference/v202408/CompanyService.RequiredError) [ContactService](/ad-manager/api/reference/v202408/ContactService.RequiredError) [ContentBundleService](/ad-manager/api/reference/v202408/ContentBundleService.RequiredError) [ContentService](/ad-manager/api/reference/v202408/ContentService.RequiredError) [CreativeService](/ad-manager/api/reference/v202408/CreativeService.RequiredError) [CreativeSetService](/ad-manager/api/reference/v202408/CreativeSetService.RequiredError) [CreativeTemplateService](/ad-manager/api/reference/v202408/CreativeTemplateService.RequiredError) [CreativeWrapperService](/ad-manager/api/reference/v202408/CreativeWrapperService.RequiredError) **CustomFieldService** [CustomTargetingService](/ad-manager/api/reference/v202408/CustomTargetingService.RequiredError) [DaiAuthenticationKeyService](/ad-manager/api/reference/v202408/DaiAuthenticationKeyService.RequiredError) [DaiEncodingProfileService](/ad-manager/api/reference/v202408/DaiEncodingProfileService.RequiredError) [ForecastService](/ad-manager/api/reference/v202408/ForecastService.RequiredError) [InventoryService](/ad-manager/api/reference/v202408/InventoryService.RequiredError) [LabelService](/ad-manager/api/reference/v202408/LabelService.RequiredError) [LineItemCreativeAssociationService](/ad-manager/api/reference/v202408/LineItemCreativeAssociationService.RequiredError) [LineItemService](/ad-manager/api/reference/v202408/LineItemService.RequiredError) [LineItemTemplateService](/ad-manager/api/reference/v202408/LineItemTemplateService.RequiredError) [LiveStreamEventService](/ad-manager/api/reference/v202408/LiveStreamEventService.RequiredError) [MobileApplicationService](/ad-manager/api/reference/v202408/MobileApplicationService.RequiredError) [NativeStyleService](/ad-manager/api/reference/v202408/NativeStyleService.RequiredError) [NetworkService](/ad-manager/api/reference/v202408/NetworkService.RequiredError) [OrderService](/ad-manager/api/reference/v202408/OrderService.RequiredError) [PlacementService](/ad-manager/api/reference/v202408/PlacementService.RequiredError) [ProposalLineItemService](/ad-manager/api/reference/v202408/ProposalLineItemService.RequiredError) [ProposalService](/ad-manager/api/reference/v202408/ProposalService.RequiredError) [PublisherQueryLanguageService](/ad-manager/api/reference/v202408/PublisherQueryLanguageService.RequiredError) [ReportService](/ad-manager/api/reference/v202408/ReportService.RequiredError) [SegmentPopulationService](/ad-manager/api/reference/v202408/SegmentPopulationService.RequiredError) [SiteService](/ad-manager/api/reference/v202408/SiteService.RequiredError) [StreamActivityMonitorService](/ad-manager/api/reference/v202408/StreamActivityMonitorService.RequiredError) [SuggestedAdUnitService](/ad-manager/api/reference/v202408/SuggestedAdUnitService.RequiredError) [TargetingPresetService](/ad-manager/api/reference/v202408/TargetingPresetService.RequiredError) [TeamService](/ad-manager/api/reference/v202408/TeamService.RequiredError) [UserService](/ad-manager/api/reference/v202408/UserService.RequiredError) [UserTeamAssociationService](/ad-manager/api/reference/v202408/UserTeamAssociationService.RequiredError) [YieldGroupService](/ad-manager/api/reference/v202408/YieldGroupService.RequiredError) **Inheritance** \n[ApiError](/ad-manager/api/reference/v202408/CustomFieldService.ApiError) \n▼\n[ApiVersionError](/ad-manager/api/reference/v202408/CustomFieldService.ApiVersionError) [AuthenticationError](/ad-manager/api/reference/v202408/CustomFieldService.AuthenticationError) [CollectionSizeError](/ad-manager/api/reference/v202408/CustomFieldService.CollectionSizeError) [CommonError](/ad-manager/api/reference/v202408/CustomFieldService.CommonError) [CustomFieldError](/ad-manager/api/reference/v202408/CustomFieldService.CustomFieldError) [EntityLimitReachedError](/ad-manager/api/reference/v202408/CustomFieldService.EntityLimitReachedError) [FeatureError](/ad-manager/api/reference/v202408/CustomFieldService.FeatureError) [InternalApiError](/ad-manager/api/reference/v202408/CustomFieldService.InternalApiError) [NotNullError](/ad-manager/api/reference/v202408/CustomFieldService.NotNullError) [NullError](/ad-manager/api/reference/v202408/CustomFieldService.NullError) [ParseError](/ad-manager/api/reference/v202408/CustomFieldService.ParseError) [PermissionError](/ad-manager/api/reference/v202408/CustomFieldService.PermissionError) [PublisherQueryLanguageConte...](/ad-manager/api/reference/v202408/CustomFieldService.PublisherQueryLanguageContextError \"PublisherQueryLanguageContextError\") [PublisherQueryLanguageSynta...](/ad-manager/api/reference/v202408/CustomFieldService.PublisherQueryLanguageSyntaxError \"PublisherQueryLanguageSyntaxError\") [QuotaError](/ad-manager/api/reference/v202408/CustomFieldService.QuotaError) [RequiredCollectionError](/ad-manager/api/reference/v202408/CustomFieldService.RequiredCollectionError) **RequiredError** [ServerError](/ad-manager/api/reference/v202408/CustomFieldService.ServerError) [StatementError](/ad-manager/api/reference/v202408/CustomFieldService.StatementError) [StringFormatError](/ad-manager/api/reference/v202408/CustomFieldService.StringFormatError) [StringLengthError](/ad-manager/api/reference/v202408/CustomFieldService.StringLengthError) [TypeError](/ad-manager/api/reference/v202408/CustomFieldService.TypeError) [UniqueError](/ad-manager/api/reference/v202408/CustomFieldService.UniqueError)\n\nErrors due to missing required field.\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/CustomFieldService.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| **`RequiredError`** ||\n| ### `reason` | ` `[RequiredError.Reason](/ad-manager/api/reference/v202408/CustomFieldService.RequiredError.Reason)` ` The error reason represented by an enum. *** ** * ** *** **Enumerations** `REQUIRED` : Missing required field. \u003cbr /\u003e |"]]