AI-generated Key Takeaways
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GenericTargetingError.Reason is an enumeration within the ProposalLineItemService that provides reasons for targeting errors.
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The enumeration includes reasons like conflicting inclusion/exclusion of siblings and including descendants of excluded criteria.
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An UNKNOWN value is returned if the actual value is not exposed by the requested API version.
 
The reasons for the target error.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508 
| Enumeration | Description | 
|---|---|
                        CONFLICTING_INCLUSION_OR_EXCLUSION_OF_SIBLINGS
                      | 
                     Both including and excluding sibling criteria is disallowed. | 
                        INCLUDING_DESCENDANTS_OF_EXCLUDED_CRITERIA
                      | 
                     Including descendants of excluded criteria is disallowed. | 
                        UNKNOWN
                      | 
                     The value returned if the actual value is not exposed by the requested API version. |