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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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\u003eThis page documents the \u003ccode\u003eProposalLineItemService\u003c/code\u003e which allows for managing proposal line items in Google Ad Manager.\u003c/p\u003e\n"],["\u003cp\u003eIt outlines the service's namespace and potential errors, including \u003ccode\u003eUniqueError\u003c/code\u003e, which occurs when a field violates uniqueness constraints.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUniqueError\u003c/code\u003e object inherits from \u003ccode\u003eApiError\u003c/code\u003e and includes fields like \u003ccode\u003efieldPath\u003c/code\u003e, \u003ccode\u003efieldPathElements\u003c/code\u003e, \u003ccode\u003etrigger\u003c/code\u003e, and \u003ccode\u003eerrorString\u003c/code\u003e for identifying the cause and details of the error.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can utilize this information to understand and handle potential errors when interacting with the \u003ccode\u003eProposalLineItemService\u003c/code\u003e.\u003c/p\u003e\n"]]],["The content details various services within an ad management API, including `AdRuleService`, `CreativeService`, `ForecastService`, and `ProposalLineItemService`, among many others. These services manage ads, content, targeting, and user information. Additionally, it outlines an inheritance structure for `ApiError`, showing various error types like `AuthenticationError` and `InternalApiError`. `UniqueError`, an error for non-unique fields, details fields such as `fieldPath`, `trigger`, and `errorString` to provide error details.\n"],null,[]]