Pin or unpin one or more stories
 Method schema is available as of layer 164. Switch ยป
| Name | Type | Description | 
|---|---|---|
| peer | InputPeer | Peer where to pin or unpin stories | 
| id | Vector<int> | IDs of stories to pin or unpin | 
| pinned | Bool | Whether to pin or unpin the stories | 
| Code | Type | Description | 
|---|---|---|
| 400 | PEER_ID_INVALID | The provided peer id is invalid. |