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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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."],[[["\u003cp\u003e\u003ccode\u003eRequiredSizeError\u003c/code\u003e is an error type used for validating \u003ccode\u003eSize\u003c/code\u003e in Google Ad Manager.\u003c/p\u003e\n"],["\u003cp\u003eIt occurs when the \u003ccode\u003eCreative.size\u003c/code\u003e or \u003ccode\u003eLineItem.creativePlaceholders\u003c/code\u003e size is missing or when the provided sizes are not allowed.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eRequiredSizeError\u003c/code\u003e inherits from the \u003ccode\u003eApiError\u003c/code\u003e type and has a specific \u003ccode\u003ereason\u003c/code\u003e field indicating the cause of the error.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ereason\u003c/code\u003e field can have values like \u003ccode\u003eREQUIRED\u003c/code\u003e, \u003ccode\u003eNOT_ALLOWED\u003c/code\u003e, or \u003ccode\u003eUNKNOWN\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThis error is relevant for services like \u003ccode\u003eCreativeService\u003c/code\u003e, \u003ccode\u003eForecastService\u003c/code\u003e, \u003ccode\u003eLineItemCreativeAssociationService\u003c/code\u003e, and others.\u003c/p\u003e\n"]]],["The core content details the \"RequiredSizeError\" within a service context, likely for ad management. It lists multiple services like CreativeSetService, ForecastService, and others. It defines \"RequiredSizeError\" as a validation check for \"Size,\" referencing Creative.size or LineItem.creativePlaceholders. The error's `reason` field specifies causes: `REQUIRED` (missing size), `NOT_ALLOWED` (subset mismatch), or `UNKNOWN`. Inherited `ApiError` fields include `fieldPath`, `fieldPathElements`, `trigger`, and `errorString`.\n"],null,[]]