AI-generated Key Takeaways
- 
          YieldEnvironmentType is an enumeration within the YieldGroupService namespace. 
- 
          It defines different types of environments relevant to yield management. 
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          The defined environments are UNKNOWN, MOBILE, VIDEO_VAST, and WEB. 
                  Service
               
               
                  YieldGroupService
               
            
                  Dependencies
               
               
            - Namespace
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               https://www.google.com/apis/ads/publisher/v202505
| Enumeration | Description | 
|---|---|
| UNKNOWN | |
| MOBILE | |
| VIDEO_VAST | |
| WEB |