--- title: updateChannelReadMessagesContents description: The specified [channel/supergroup](https://core.telegram.org/api/channel) messages were read image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Constructor: updateChannelReadMessagesContents [Back to constructors index](index.md) The specified [channel/supergroup](https://core.telegram.org/api/channel) messages were read ### Attributes: | Name | Type | Required | Description | |----------|---------------|----------|-------------| |channel\_id|[int](../types/int.md) | Yes|[Channel/supergroup](https://core.telegram.org/api/channel) ID| |messages|Array of [int](../types/int.md) | Yes|Messages| ### Type: [Update](../types/Update.md) ### Example: ```php $updateChannelReadMessagesContents = ['_' => 'updateChannelReadMessagesContents', 'channel_id' => int, 'messages' => [int, int]]; ``` Or, if you're into Lua: ```lua updateChannelReadMessagesContents={_='updateChannelReadMessagesContents', channel_id=int, messages={int}} ```