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enum AdUnitHierarchyError.Reason (v202505)

AI-generated Key Takeaways

AdUnitHierarchyError.Reason is an enumeration within the https://www.google.com/apis/ads/publisher/v202505 namespace.
INVALID_DEPTH indicates the AdUnit depth exceeds the allowed limit in the inventory hierarchy, which differs for Ad Manager 360 and standard Ad Manager accounts.
INVALID_PARENT signifies an invalid parentId for an AdUnit, with restrictions differing between Ad Manager and Ad Manager 360 accounts.
UNKNOWN is returned when the actual value is not exposed by the requested API version.

Service

InventoryService PublisherQueryLanguageService

Dependencies

AdUnitHierarchyError

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AdUnitHierarchyError.Reason

Enumeration	Description
`INVALID_DEPTH`	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.