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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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 like AdRuleService, CompanyService, and others, alongside the PublisherQueryLanguageService. This service includes an inheritance structure, starting with ApiError and branching into numerous specific error types such as AdUnitCodeError, AuthenticationError, and RequiredError. The RequiredNumberError lists validation errors for numbers, including `REQUIRED`, `TOO_LARGE`, and `TOO_SMALL`. ApiError's attributes contain information about the field causing the error, relevant field elements, the triggering data, and a description of the error.\n"],null,["# type RequiredNumberError (v202502)\n\n**Service** \n[AdRuleService](/ad-manager/api/reference/v202502/AdRuleService.RequiredNumberError) [CompanyService](/ad-manager/api/reference/v202502/CompanyService.RequiredNumberError) [ContentService](/ad-manager/api/reference/v202502/ContentService.RequiredNumberError) [CreativeService](/ad-manager/api/reference/v202502/CreativeService.RequiredNumberError) [CreativeSetService](/ad-manager/api/reference/v202502/CreativeSetService.RequiredNumberError) [CreativeTemplateService](/ad-manager/api/reference/v202502/CreativeTemplateService.RequiredNumberError) [ForecastService](/ad-manager/api/reference/v202502/ForecastService.RequiredNumberError) [InventoryService](/ad-manager/api/reference/v202502/InventoryService.RequiredNumberError) [LineItemCreativeAssociationService](/ad-manager/api/reference/v202502/LineItemCreativeAssociationService.RequiredNumberError) [LineItemService](/ad-manager/api/reference/v202502/LineItemService.RequiredNumberError) [LineItemTemplateService](/ad-manager/api/reference/v202502/LineItemTemplateService.RequiredNumberError) [LiveStreamEventService](/ad-manager/api/reference/v202502/LiveStreamEventService.RequiredNumberError) [NetworkService](/ad-manager/api/reference/v202502/NetworkService.RequiredNumberError) [OrderService](/ad-manager/api/reference/v202502/OrderService.RequiredNumberError) [ProposalLineItemService](/ad-manager/api/reference/v202502/ProposalLineItemService.RequiredNumberError) [ProposalService](/ad-manager/api/reference/v202502/ProposalService.RequiredNumberError) **PublisherQueryLanguageService** [YieldGroupService](/ad-manager/api/reference/v202502/YieldGroupService.RequiredNumberError) **Inheritance** \n[ApiError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.ApiError) \n▼\n[AdUnitCodeError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.AdUnitCodeError) [AdUnitHierarchyError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.AdUnitHierarchyError) [ApiVersionError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.ApiVersionError) [AudienceSegmentError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.AudienceSegmentError) [AuthenticationError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.AuthenticationError) [CollectionSizeError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.CollectionSizeError) [CommonError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.CommonError) [CreativeError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.CreativeError) [DealError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.DealError) [ExchangeRateError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.ExchangeRateError) [FeatureError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.FeatureError) [FileError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.FileError) [InternalApiError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.InternalApiError) [InvalidEmailError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.InvalidEmailError) [InvalidUrlError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.InvalidUrlError) [InventoryTargetingError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.InventoryTargetingError) [InventoryUnitError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.InventoryUnitError) [LineItemFlightDateError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.LineItemFlightDateError) [LineItemOperationError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.LineItemOperationError) [NotNullError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.NotNullError) [NullError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.NullError) [OrderActionError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.OrderActionError) [OrderError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.OrderError) [ParseError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.ParseError) [PermissionError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.PermissionError) [PublisherQueryLanguageConte...](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.PublisherQueryLanguageContextError \"PublisherQueryLanguageContextError\") [PublisherQueryLanguageSynta...](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.PublisherQueryLanguageSyntaxError \"PublisherQueryLanguageSyntaxError\") [QuotaError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.QuotaError) [RangeError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.RangeError) [RegExError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.RegExError) [RequiredCollectionError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.RequiredCollectionError) [RequiredError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.RequiredError) **RequiredNumberError** [RequiredSizeError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.RequiredSizeError) [ReservationDetailsError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.ReservationDetailsError) [ServerError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.ServerError) [StatementError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.StatementError) [StringFormatError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.StringFormatError) [StringLengthError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.StringLengthError) [TypeError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.TypeError) [UniqueError](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.UniqueError)\n\nA list of all errors to be used in conjunction with required number\nvalidators.\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/PublisherQueryLanguageService.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| **`RequiredNumberError`** ||\n| ### `reason` | ` `[RequiredNumberError.Reason](/ad-manager/api/reference/v202502/PublisherQueryLanguageService.RequiredNumberError.Reason)` ` *** ** * ** *** **Enumerations** `REQUIRED` : `TOO_LARGE` : `TOO_SMALL` : `TOO_LARGE_WITH_DETAILS` : `TOO_SMALL_WITH_DETAILS` : `UNKNOWN` : The value returned if the actual value is not exposed by the requested API version. \u003cbr /\u003e |"]]
