AI-generated Key Takeaways
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The content details various Ad Manager API services.
 - 
          
It focuses on the
LabelEntityAssociationErrorand its possible reasons. - 
          
Reasons for this error include duplicate associations, invalid associations, negation issues, and unknown errors.
 
                  Service
               
               
            
                  Dependencies
               
               
                  LabelEntityAssociationError
                  
            ▼
                  LabelEntityAssociationError...
               The reasons for the target error.
- Namespace
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https://www.google.com/apis/ads/publisher/v202508 
| Enumeration | Description | 
|---|---|
                        DUPLICATE_ASSOCIATION
                      | 
                     The label has already been attached to the entity. | 
                        INVALID_ASSOCIATION
                      | 
                     A label is being applied to an entity that does not support that entity type. | 
                        NEGATION_NOT_ALLOWED
                      | 
                     Label negation cannot be applied to the entity type. | 
                        DUPLICATE_ASSOCIATION_WITH_NEGATION
                      | 
                     The same label is being applied and negated to the same entity. | 
                        UNKNOWN
                      | 
                     The value returned if the actual value is not exposed by the requested API version. |