Request message for CustomAudienceService.MutateCustomAudiences.
| Fields | |
|---|---|
 | 
                
                   
 Required. The ID of the customer whose custom audiences are being modified.  | 
              
 | 
                
                  
                   Required. The list of operations to perform on individual custom audiences.  | 
              
 | 
                
                   
 If true, the request is validated but not executed. Only errors are returned, not results.  |