AI-generated Key Takeaways
- 
          CreativeTemplateService uses the CreativeTemplate and CreativeTemplateType. 
- 
          CreativeTemplateType describes the type of creative template. 
- 
          Creative templates can be either system-defined by Google or user-defined for a specific network. 
                  Service
               
               
                  CreativeTemplateService
               
            
                  Dependencies
               
               
                  CreativeTemplate
                  
            ▼
                  CreativeTemplateType
               Describes type of the creative template.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202508
| Enumeration | Description | 
|---|---|
| SYSTEM_DEFINED | Creative templates that Google defines for users to use. | 
| USER_DEFINED | Arbitrary creative templates that users can define as they see fit. Such templates are bound to a specific network and can only be used with creatives being created under the network. |