AI-generated Key Takeaways
- 
          
RequiredError is a type of ApiError used in the YieldGroupService.
 - 
          
RequiredError includes inherited fields such as fieldPath, fieldPathElements, trigger, and errorString, as well as its own field
reason. - 
          
The
reasonfield of RequiredError is an enumeration with a single value:REQUIRED. 
- Namespace
 - 
               
https://www.google.com/apis/ads/publisher/v202508 
                        Field | 
                  |
|---|---|
                        
                           ApiError (inherited)
                      | 
                  |
                        
                           
                      | 
                     
                         
                             | 
                  
                        
                           
                      | 
                     |
                        
                           
                      | 
                     
                         
                             | 
                  
                        
                           
                      | 
                     
                         
                             | 
                  
                        
                           RequiredError
                        
                      | 
                  |
                        
                           
                      | 
                     
                        
                         
 Enumerations 
  |