**Service** [AdRuleService](https://developers.google.com/ad-manager/api/reference/v202605/AdRuleService.CollectionSizeError) [AdjustmentService](https://developers.google.com/ad-manager/api/reference/v202605/AdjustmentService.CollectionSizeError) [AdsTxtService](https://developers.google.com/ad-manager/api/reference/v202605/AdsTxtService.CollectionSizeError) [AudienceSegmentService](https://developers.google.com/ad-manager/api/reference/v202605/AudienceSegmentService.CollectionSizeError) [CdnConfigurationService](https://developers.google.com/ad-manager/api/reference/v202605/CdnConfigurationService.CollectionSizeError) [CmsMetadataService](https://developers.google.com/ad-manager/api/reference/v202605/CmsMetadataService.CollectionSizeError) [CompanyService](https://developers.google.com/ad-manager/api/reference/v202605/CompanyService.CollectionSizeError) [ContactService](https://developers.google.com/ad-manager/api/reference/v202605/ContactService.CollectionSizeError) [ContentBundleService](https://developers.google.com/ad-manager/api/reference/v202605/ContentBundleService.CollectionSizeError) [ContentService](https://developers.google.com/ad-manager/api/reference/v202605/ContentService.CollectionSizeError) [CreativeService](https://developers.google.com/ad-manager/api/reference/v202605/CreativeService.CollectionSizeError) [CreativeSetService](https://developers.google.com/ad-manager/api/reference/v202605/CreativeSetService.CollectionSizeError) [CreativeTemplateService](https://developers.google.com/ad-manager/api/reference/v202605/CreativeTemplateService.CollectionSizeError) [CreativeWrapperService](https://developers.google.com/ad-manager/api/reference/v202605/CreativeWrapperService.CollectionSizeError) [CustomFieldService](https://developers.google.com/ad-manager/api/reference/v202605/CustomFieldService.CollectionSizeError) [CustomTargetingService](https://developers.google.com/ad-manager/api/reference/v202605/CustomTargetingService.CollectionSizeError) **DaiAuthenticationKeyService** [DaiEncodingProfileService](https://developers.google.com/ad-manager/api/reference/v202605/DaiEncodingProfileService.CollectionSizeError) [ForecastService](https://developers.google.com/ad-manager/api/reference/v202605/ForecastService.CollectionSizeError) [InventoryService](https://developers.google.com/ad-manager/api/reference/v202605/InventoryService.CollectionSizeError) [LabelService](https://developers.google.com/ad-manager/api/reference/v202605/LabelService.CollectionSizeError) [LineItemCreativeAssociationService](https://developers.google.com/ad-manager/api/reference/v202605/LineItemCreativeAssociationService.CollectionSizeError) [LineItemService](https://developers.google.com/ad-manager/api/reference/v202605/LineItemService.CollectionSizeError) [LineItemTemplateService](https://developers.google.com/ad-manager/api/reference/v202605/LineItemTemplateService.CollectionSizeError) [LiveStreamEventService](https://developers.google.com/ad-manager/api/reference/v202605/LiveStreamEventService.CollectionSizeError) [MobileApplicationService](https://developers.google.com/ad-manager/api/reference/v202605/MobileApplicationService.CollectionSizeError) [NativeStyleService](https://developers.google.com/ad-manager/api/reference/v202605/NativeStyleService.CollectionSizeError) [NetworkService](https://developers.google.com/ad-manager/api/reference/v202605/NetworkService.CollectionSizeError) [OrderService](https://developers.google.com/ad-manager/api/reference/v202605/OrderService.CollectionSizeError) [PlacementService](https://developers.google.com/ad-manager/api/reference/v202605/PlacementService.CollectionSizeError) [ProposalLineItemService](https://developers.google.com/ad-manager/api/reference/v202605/ProposalLineItemService.CollectionSizeError) [ProposalService](https://developers.google.com/ad-manager/api/reference/v202605/ProposalService.CollectionSizeError) [PublisherQueryLanguageService](https://developers.google.com/ad-manager/api/reference/v202605/PublisherQueryLanguageService.CollectionSizeError) [ReportService](https://developers.google.com/ad-manager/api/reference/v202605/ReportService.CollectionSizeError) [SegmentPopulationService](https://developers.google.com/ad-manager/api/reference/v202605/SegmentPopulationService.CollectionSizeError) [SiteService](https://developers.google.com/ad-manager/api/reference/v202605/SiteService.CollectionSizeError) [StreamActivityMonitorService](https://developers.google.com/ad-manager/api/reference/v202605/StreamActivityMonitorService.CollectionSizeError) [SuggestedAdUnitService](https://developers.google.com/ad-manager/api/reference/v202605/SuggestedAdUnitService.CollectionSizeError) [TargetingPresetService](https://developers.google.com/ad-manager/api/reference/v202605/TargetingPresetService.CollectionSizeError) [TeamService](https://developers.google.com/ad-manager/api/reference/v202605/TeamService.CollectionSizeError) [UserService](https://developers.google.com/ad-manager/api/reference/v202605/UserService.CollectionSizeError) [UserTeamAssociationService](https://developers.google.com/ad-manager/api/reference/v202605/UserTeamAssociationService.CollectionSizeError) [YieldGroupService](https://developers.google.com/ad-manager/api/reference/v202605/YieldGroupService.CollectionSizeError) **Inheritance** [ApiError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.ApiError) ▼ [ApiVersionError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.ApiVersionError) [AuthenticationError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.AuthenticationError) **CollectionSizeError** [CommonError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.CommonError) [DaiAuthenticationKeyActionE...](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.DaiAuthenticationKeyActionError "DaiAuthenticationKeyActionError") [FeatureError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.FeatureError) [InternalApiError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.InternalApiError) [NotNullError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.NotNullError) [ParseError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.ParseError) [PermissionError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.PermissionError) [PublisherQueryLanguageConte...](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.PublisherQueryLanguageContextError "PublisherQueryLanguageContextError") [PublisherQueryLanguageSynta...](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.PublisherQueryLanguageSyntaxError "PublisherQueryLanguageSyntaxError") [QuotaError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.QuotaError) [RequiredCollectionError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.RequiredCollectionError) [RequiredError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.RequiredError) [ServerError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.ServerError) [StatementError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.StatementError) [StringFormatError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.StringFormatError) [StringLengthError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.StringLengthError) [UniqueError](https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.UniqueError)

Error for the size of the collection being too large

*** ** * ** ***

Namespace
:
    `https://www.google.com/apis/ads/publisher/v202605`

| ## Field ||
|---|---|
| **`ApiError` (inherited)** ||
| ### `fieldPath` | ` xsd:string` The OGNL field path to identify cause of error. |
| ### `fieldPathElements` | ` https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.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. |
| **`CollectionSizeError`** ||
| ### `reason` | ` https://developers.google.com/ad-manager/api/reference/v202605/DaiAuthenticationKeyService.CollectionSizeError.Reason ` *** ** * ** *** **Enumerations** `TOO_LARGE` : `UNKNOWN` :   The value returned if the actual value is not exposed by the requested API version. <br /> |