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.
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.
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.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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\u003eThe \u003ccode\u003eEntityChildrenLimitReachedError\u003c/code\u003e occurs when an entity has too many child entities associated with it, exceeding the network's limit.\u003c/p\u003e\n"],["\u003cp\u003eThis error is triggered in various services like \u003ccode\u003eProposalService\u003c/code\u003e, \u003ccode\u003eOrderService\u003c/code\u003e, \u003ccode\u003eLineItemService\u003c/code\u003e, and others when limits are reached.\u003c/p\u003e\n"],["\u003cp\u003eSpecific reasons for the error include exceeding line item limits on orders, creative association limits on line items, ad unit limits on placements, and more.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ereason\u003c/code\u003e field provides a specific reason for the error, such as \u003ccode\u003eLINE_ITEM_LIMIT_FOR_ORDER_REACHED\u003c/code\u003e or \u003ccode\u003eCREATIVE_ASSOCIATION_LIMIT_FOR_LINE_ITEM_REACHED\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThis error is part of the Google Ad Manager API and indicates a violation of platform constraints on entity relationships.\u003c/p\u003e\n"]]],["This content details services and error handling within an ad management API. Key services include managing audience segments, custom targeting, forecasting, inventory, line items, orders, placements, proposals, and yield groups. The core information revolves around the `EntityChildrenLimitReachedError`, which indicates when an entity has exceeded its maximum allowed number of child entities. The document also lists various specific reasons for this error, such as reaching the limit for line items, creatives, ad units, targeting expressions, custom targeting values, attachments, or proposal line items.\n"],null,[]]
