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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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 document outlines the \u003ccode\u003eMobileApplicationTargetingError\u003c/code\u003e in Google Ad Manager's ProposalLineItemService.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eMobileApplicationTargetingError\u003c/code\u003e occurs when there are issues with targeting mobile applications in line items.\u003c/p\u003e\n"],["\u003cp\u003eThis error often arises when targeting unlinked applications or due to unknown reasons related to the API version.\u003c/p\u003e\n"],["\u003cp\u003eThe error includes fields providing context, such as the field path, trigger data, and a descriptive error string.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers can use the \u003ccode\u003ereason\u003c/code\u003e field to understand the specific cause of the \u003ccode\u003eMobileApplicationTargetingError\u003c/code\u003e, like \u003ccode\u003eCANNOT_TARGET_UNLINKED_APPLICATION\u003c/code\u003e.\u003c/p\u003e\n"]]],["The document details service and inheritance information, primarily focusing on `ProposalLineItemService` and its related errors. Several services are listed, including `ForecastService`, `LineItemService`, `OrderService`, `TargetingPresetService`, and `YieldGroupService`. The `ApiError` class is detailed along with its inherited errors, such as `ApiVersionError`, `AuthenticationError`, and various other error types. A `MobileApplicationTargetingError` is presented with `CANNOT_TARGET_UNLINKED_APPLICATION` and `UNKNOWN` as reasons. Relevant actions involve understanding and addressing specific errors during proposal line item operations.\n"],null,[]]
