type EntityChildrenLimitReachedError (v202508)

AI-generated Key Takeaways

• This document describes the EntityChildrenLimitReachedError, an error type indicating that an entity has exceeded the maximum number of allowed children.

• The error includes details inherited from ApiError such as the field path and trigger that caused the error.

• The EntityChildrenLimitReachedError has a reason field with various possible enumeration values specifying the specific limit that was reached, such as limits on line items per order or creatives per line item.

• The possible reasons cover limits on various entities including orders, line items, placements, targeting expressions, custom targeting values, proposals, product packages, rate cards, ad exclusion rules, and native styles.

• The namespace for this error is https://www.google.com/apis/ads/publisher/v202508.

Service

AudienceSegmentService CustomTargetingService ForecastService InventoryService LineItemCreativeAssociationService LineItemService LineItemTemplateService NativeStyleService OrderService PlacementService ProposalLineItemService ProposalService TargetingPresetService YieldGroupService

Inheritance

ApiError

▼

ApiVersionError AudienceSegmentError AuthenticationError BillingError CollectionSizeError CommonError CurrencyCodeError CustomFieldValueError CustomTargetingError DateTimeRangeTargetingError DayPartTargetingError DealError EntityChildrenLimitReachedE... EntityLimitReachedError ExchangeRateError FeatureError ForecastError FrequencyCapError GenericTargetingError GeoTargetingError GrpSettingsError InternalApiError InventoryTargetingError LabelEntityAssociationError LineItemError LineItemFlightDateError LineItemOperationError MobileApplicationTargetingE... NotNullError ParseError PermissionError PrecisionError PreferredDealError ProgrammaticError ProposalActionError ProposalError ProposalLineItemActionError ProposalLineItemError ProposalLineItemMakegoodError ProposalLineItemProgrammati... PublisherQueryLanguageConte... PublisherQueryLanguageSynta... QuotaError RangeError RequestPlatformTargetingError RequiredCollectionError RequiredError RequiredNumberError ReservationDetailsError ServerError StatementError StringFormatError StringLengthError TeamError TechnologyTargetingError TimeZoneError TypeError UniqueError UserDomainTargetingError VideoPositionTargetingError

Lists errors relating to having too many children on an entity.

---

Namespace

https://www.google.com/apis/ads/publisher/v202508

Field
ApiError (inherited)
fieldPath	xsd:string The OGNL field path to identify cause of error.
fieldPathElements	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.
EntityChildrenLimitReachedError
reason	EntityChildrenLimitReachedE... Enumerations LINE_ITEM_LIMIT_FOR_ORDER_REACHED The number of line items on the order exceeds the max number of line items allowed per order in the network. CREATIVE_ASSOCIATION_LIMIT_FOR_LINE_ITEM_REACHED The number of creatives associated with the line item exceeds the max number of creatives allowed to be associated with a line item in the network. AD_UNIT_LIMIT_FOR_PLACEMENT_REACHED The number of ad units on the placement exceeds the max number of ad units allowed per placement in the network. TARGETING_EXPRESSION_LIMIT_FOR_LINE_ITEM_REACHED The number of targeting expressions on the line item exceeds the max number of targeting expressions allowed per line item in the network. TARGETING_EXPRESSION_SIZE_LIMIT_REACHED The size of a single targeting expression tree exceeds the max size allowed by the network. CUSTOM_TARGETING_VALUES_FOR_KEY_LIMIT_REACHED The number of custom targeting values for the free-form or predefined custom targeting key exceeds the max number allowed. TARGETING_EXPRESSION_LIMIT_FOR_CREATIVES_ON_LINE_ITEM_REACHED The total number of targeting expressions on the creatives for the line item exceeds the max number allowed per line item in the network. ATTACHMENT_LIMIT_FOR_PROPOSAL_REACHED The number of attachments added to the proposal exceeds the max number allowed per proposal in the network. PROPOSAL_LINE_ITEM_LIMIT_FOR_PROPOSAL_REACHED The number of proposal line items on the proposal exceeds the max number allowed per proposal in the network. PRODUCT_LIMIT_FOR_PRODUCT_PACKAGE_REACHED The number of product package items on the product package exceeds the max number allowed per product package in the network. PRODUCT_TEMPLATE_AND_PRODUCT_BASE_RATE_LIMIT_FOR_RATE_CARD_REACHED The number of product template and product base rates on the rate card (including excluded product base rates) exceeds the max number allowed per rate card in the network. PRODUCT_PACKAGE_ITEM_BASE_RATE_LIMIT_FOR_RATE_CARD_REACHED The number of product package item base rates on the rate card exceeds the max number allowed per rate card in the network. PREMIUM_LIMIT_FOR_RATE_CARD_REACHED The number of premiums of the rate card exceeds the max number allowed per rate card in the network. AD_UNIT_LIMIT_FOR_AD_EXCLUSION_RULE_TARGETING_REACHED The number of ad units on AdExclusionRule.inventoryTargeting exceeds the max number of ad units allowed per ad exclusion rule inventory targeting in the network. NATIVE_STYLE_LIMIT_FOR_NATIVE_AD_FORMAT_REACHED The number of native styles under the native creative template exceeds the max number of native styles allowed per native creative template in the network. TARGETING_EXPRESSION_LIMIT_FOR_PRESENTATION_ASSIGNMENT_REACHED The number of targeting expressions on the native style exceeds the max number of targeting expressions allowed per native style in the network. UNKNOWN The value returned if the actual value is not exposed by the requested API version.