AI-generated Key Takeaways
- 
          
SegmentPopulationService has a dependency on SegmentPopulationRequest.
 - 
          
IdentifierType is an enumeration within the SegmentPopulationService.
 - 
          
IdentifierType includes PUBLISHER_PROVIDED_IDENTIFIER and UNKNOWN values.
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The namespace for this service is
https://www.google.com/apis/ads/publisher/v202508. 
                  Service
               
               
                  SegmentPopulationService
               
            
                  Dependencies
               
               
                  SegmentPopulationRequest
                  
            ▼
                  IdentifierType
               - Namespace
 - 
               
https://www.google.com/apis/ads/publisher/v202508 
| Enumeration | Description | 
|---|---|
                        PUBLISHER_PROVIDED_IDENTIFIER
                      | 
                     |
                        UNKNOWN
                      |