**Service** [AdRuleService](https://developers.google.com/ad-manager/api/reference/v202608/AdRuleService.RequestError) [AdjustmentService](https://developers.google.com/ad-manager/api/reference/v202608/AdjustmentService.RequestError) [AdsTxtService](https://developers.google.com/ad-manager/api/reference/v202608/AdsTxtService.RequestError) [AudienceSegmentService](https://developers.google.com/ad-manager/api/reference/v202608/AudienceSegmentService.RequestError) [CdnConfigurationService](https://developers.google.com/ad-manager/api/reference/v202608/CdnConfigurationService.RequestError) [CmsMetadataService](https://developers.google.com/ad-manager/api/reference/v202608/CmsMetadataService.RequestError) [CompanyService](https://developers.google.com/ad-manager/api/reference/v202608/CompanyService.RequestError) [ContactService](https://developers.google.com/ad-manager/api/reference/v202608/ContactService.RequestError) [ContentBundleService](https://developers.google.com/ad-manager/api/reference/v202608/ContentBundleService.RequestError) [ContentService](https://developers.google.com/ad-manager/api/reference/v202608/ContentService.RequestError) [CreativeService](https://developers.google.com/ad-manager/api/reference/v202608/CreativeService.RequestError) [CreativeSetService](https://developers.google.com/ad-manager/api/reference/v202608/CreativeSetService.RequestError) [CreativeTemplateService](https://developers.google.com/ad-manager/api/reference/v202608/CreativeTemplateService.RequestError) [CreativeWrapperService](https://developers.google.com/ad-manager/api/reference/v202608/CreativeWrapperService.RequestError) [CustomFieldService](https://developers.google.com/ad-manager/api/reference/v202608/CustomFieldService.RequestError) [CustomTargetingService](https://developers.google.com/ad-manager/api/reference/v202608/CustomTargetingService.RequestError) [DaiAuthenticationKeyService](https://developers.google.com/ad-manager/api/reference/v202608/DaiAuthenticationKeyService.RequestError) [DaiEncodingProfileService](https://developers.google.com/ad-manager/api/reference/v202608/DaiEncodingProfileService.RequestError) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202608/ForecastService.RequestError) [InventoryService](https://developers.google.com/ad-manager/api/reference/v202608/InventoryService.RequestError) [LabelService](https://developers.google.com/ad-manager/api/reference/v202608/LabelService.RequestError) [LineItemCreativeAssociationService](https://developers.google.com/ad-manager/api/reference/v202608/LineItemCreativeAssociationService.RequestError) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202608/LineItemService.RequestError) [LineItemTemplateService](https://developers.google.com/ad-manager/api/reference/v202608/LineItemTemplateService.RequestError) [LiveStreamEventService](https://developers.google.com/ad-manager/api/reference/v202608/LiveStreamEventService.RequestError) [MobileApplicationService](https://developers.google.com/ad-manager/api/reference/v202608/MobileApplicationService.RequestError) [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202608/NativeStyleService.RequestError) [NetworkService](https://developers.google.com/ad-manager/api/reference/v202608/NetworkService.RequestError) [OrderService](https://developers.google.com/ad-manager/api/reference/v202608/OrderService.RequestError) [PlacementService](https://developers.google.com/ad-manager/api/reference/v202608/PlacementService.RequestError) **ProposalLineItemService** [ProposalService](https://developers.google.com/ad-manager/api/reference/v202608/ProposalService.RequestError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202608/PublisherQueryLanguageService.RequestError) [ReportService](https://developers.google.com/ad-manager/api/reference/v202608/ReportService.RequestError) [SegmentPopulationService](https://developers.google.com/ad-manager/api/reference/v202608/SegmentPopulationService.RequestError) [SiteService](https://developers.google.com/ad-manager/api/reference/v202608/SiteService.RequestError) [StreamActivityMonitorService](https://developers.google.com/ad-manager/api/reference/v202608/StreamActivityMonitorService.RequestError) [SuggestedAdUnitService](https://developers.google.com/ad-manager/api/reference/v202608/SuggestedAdUnitService.RequestError) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202608/TargetingPresetService.RequestError) [TeamService](https://developers.google.com/ad-manager/api/reference/v202608/TeamService.RequestError) [UserService](https://developers.google.com/ad-manager/api/reference/v202608/UserService.RequestError) [UserTeamAssociationService](https://developers.google.com/ad-manager/api/reference/v202608/UserTeamAssociationService.RequestError) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202608/YieldGroupService.RequestError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ApiError) ▼ [AdProductBookingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.AdProductBookingError) [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ApiVersionError) [AudienceSegmentError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.AudienceSegmentError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.AuthenticationError) [BillingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.BillingError) [CollectionSizeError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.CollectionSizeError) [CommonError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.CommonError) [CurrencyCodeError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.CurrencyCodeError) [CustomFieldValueError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.CustomFieldValueError) [CustomTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.CustomTargetingError) [DateTimeRangeTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.DateTimeRangeTargetingError) [DayPartTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.DayPartTargetingError) [DealError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.DealError) [EntityChildrenLimitReachedE...](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.EntityChildrenLimitReachedError "EntityChildrenLimitReachedError") [EntityLimitReachedError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.EntityLimitReachedError) [ExchangeRateError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ExchangeRateError) [FeatureError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.FeatureError) [ForecastError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ForecastError) [FrequencyCapError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.FrequencyCapError) [GenericTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.GenericTargetingError) [GeoTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.GeoTargetingError) [GrpSettingsError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.GrpSettingsError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.InternalApiError) [InventoryTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.InventoryTargetingError) [LabelEntityAssociationError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.LabelEntityAssociationError) [LineItemError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.LineItemError) [LineItemFlightDateError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.LineItemFlightDateError) [LineItemOperationError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.LineItemOperationError) [MobileApplicationTargetingE...](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.MobileApplicationTargetingError "MobileApplicationTargetingError") [NotNullError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.NotNullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.PermissionError) [PrecisionError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.PrecisionError) [PreferredDealError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.PreferredDealError) [ProgrammaticError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ProgrammaticError) [ProposalActionError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ProposalActionError) [ProposalError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ProposalError) [ProposalLineItemActionError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ProposalLineItemActionError) [ProposalLineItemError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ProposalLineItemError) [ProposalLineItemMakegoodError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ProposalLineItemMakegoodError) [ProposalLineItemProgrammati...](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ProposalLineItemProgrammaticError "ProposalLineItemProgrammaticError") [PublisherProvidedSignalsTar...](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.PublisherProvidedSignalsTargetingError "PublisherProvidedSignalsTargetingError") [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.QuotaError) [RangeError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.RangeError) **RequestError** [RequestPlatformTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.RequestPlatformTargetingError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.RequiredError) [RequiredNumberError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.RequiredNumberError) [ReservationDetailsError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ReservationDetailsError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.ServerError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.StringLengthError) [TeamError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.TeamError) [TechnologyTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.TechnologyTargetingError) [TimeZoneError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.TimeZoneError) [TypeError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.TypeError) [UniqueError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.UniqueError) [UserDomainTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.UserDomainTargetingError) [VideoPositionTargetingError](https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.VideoPositionTargetingError)

Encapsulates the generic errors thrown when there's an error with user
request.

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202608`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` The OGNL field path to identify cause of error. |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.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)}. |
| ### `trigger` | ` xsd:string` The data that caused the error. |
| ### `errorString` | ` xsd:string` A simple string representation of the error and reason. |
| **`RequestError`** ||
| ### `reason` | ` https://developers.google.com/ad-manager/api/reference/v202608/ProposalLineItemService.RequestError.Reason ` *** ** * ** *** **Enumerations** `UNKNOWN` :   Error reason is unknown. `INVALID_INPUT` :   Invalid input. `UNSUPPORTED_VERSION` :   The api version in the request has been discontinued. Please update to a newer API version. <br /> |