--- title: updateReadChannelInbox description: Incoming messages in a [channel/supergroup](https://core.telegram.org/api/channel) were read image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Constructor: updateReadChannelInbox [Back to constructors index](index.md) Incoming messages in a [channel/supergroup](https://core.telegram.org/api/channel) were read ### Attributes: | Name | Type | Required | Description | |----------|---------------|----------|-------------| |channel\_id|[int](../types/int.md) | Yes|Channel/supergroup ID| |max\_id|[int](../types/int.md) | Yes|Position up to which all incoming messages are read.| ### Type: [Update](../types/Update.md) ### Example: ```php $updateReadChannelInbox = ['_' => 'updateReadChannelInbox', 'channel_id' => int, 'max_id' => int]; ``` Or, if you're into Lua: ```lua updateReadChannelInbox={_='updateReadChannelInbox', channel_id=int, max_id=int} ```