| Name | Description | 
      | add | Add attachment asset 
 | 
| setContent | Update content of attachment asset 
 | 
| update | Update attachment asset 
 | 
| getUrl | Get download URL for the asset 
 | 
| getRemotePaths | Get remote storage existing paths for the asset 
 | 
| serve | Serves attachment by its id 
 | 
| get |  | 
| list | List attachment Assets by filter and pager 
 | 
| delete |  |