| 
               | 
            
              IActivityDelete
             | 
          
| Exception | Condition | 
|---|---|
| AuthenticationFailureException | The caller could not be authenticated. | 
| NoPermissionException | API user does not have permission to delete the activity object. | 
| ValidationException | Input data was not valid. | 
| GeneralFailureException | Existing activity object could not be found, or any other fault. |