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 depth of the AdUnit in the inventory hierarchy is greater
than is allowed. The maximum allowed depth is two below the effective
root ad unit for Ad Manager 360 accounts and is one level below the
effective root ad unit for Ad Manager accounts.
INVALID_PARENT
The only valid AdUnit.parentId for an Ad Manager account is the
Network.effectiveRootAdUnitId, Ad Manager 360 accounts can specify an ad unit
hierarchy with more than two levels.
UNKNOWN
The value returned if the actual value is not exposed by the requested API version.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-08-20 UTC."],[[["AdUnitHierarchyError occurs when creating an AdUnit with an invalid hierarchy in the Google Ad Manager API."],["This error is a subclass of ApiError and inherits its properties (fieldPath, fieldPathElements, trigger, errorString)."],["Reasons for this error include exceeding the maximum allowed depth in the ad unit hierarchy or specifying an invalid parent."],["The maximum allowed depth for Ad Manager 360 accounts is two levels below the effective root ad unit, while it is one level below for Ad Manager accounts."],["AdUnitHierarchyError provides a reason field to indicate the specific cause of the error, which can be INVALID_DEPTH, INVALID_PARENT, or UNKNOWN."]]],["The content outlines error handling within the `PublisherQueryLanguageService`, specifically regarding `AdUnitHierarchyError`. This error arises when creating an `AdUnit` with an invalid hierarchy. It inherits from `ApiError` and details reasons for failure, like `INVALID_DEPTH` (exceeding allowed hierarchy levels) and `INVALID_PARENT` (incorrect parent `AdUnit`). The `ApiError` provides fields including `fieldPath`, `fieldPathElements`, `trigger`, and `errorString` for detailed error analysis.\n"]]
