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AI-generated Key Takeaways
GrpSettingsError objects represent errors specifically related to line items configured with GRP settings in Google Ad Manager.
These errors often occur due to invalid configurations of GRP audiences, such as incorrect age ranges, unsupported gender specifications, or disallowed environment types.
The reason field provides a specific code indicating the nature of the error, aiding in troubleshooting and resolution.
Some GrpSettingsError reasons highlight restrictions on modifying GRP settings once a line item has started serving, emphasizing the importance of careful initial setup.
GRP settings are primarily intended for video line items and may have limitations regarding compatibility with other line item types or targeting options.
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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-06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."],[],["The content outlines error handling for ad management services, specifically focusing on `GrpSettingsError` related to line items. It details various error types, such as `INVALID_AGE_RANGE`, `LINE_ITEM_ENVIRONMENT_TYPE_NOT_SUPPORTED`, and `CANNOT_CHANGE_GRP_SETTINGS`. These errors occur due to incorrect age range, unsupported line item types, or disallowed modifications to GRP settings. It also provides details on the fields of the inherited `ApiError`, including `fieldPath`, `fieldPathElements`, `trigger` and `errorString` while also listing other services: `ForecastService`, `LineItemService`, `LineItemTemplateService`, `OrderService` and `ProposalLineItemService`.\n"]]