Defines a min channel that was seen in a certain message of a certain chat.
Constructor schema is available as of layer 133. Switch ยป| Name | Type | Description | 
|---|---|---|
| peer | InputPeer | The chat where the channel's message was seen | 
| msg_id | int | The message ID | 
| channel_id | long | The identifier of the channel that was seen | 
In some situations user and channel constructors have reduced set of fields present (although id is always there) and min flag set.