--- title: channelParticipantsContacts description: channelParticipantsContacts attributes, type and example image: https://docs.madelineproto.xyz/favicons/android-chrome-256x256.png --- # Constructor: channelParticipantsContacts [Back to constructors index](index.md) ### Attributes: | Name | Type | Required | |----------|---------------|----------| |q|[string](../types/string.md) | Yes| ### Type: [ChannelParticipantsFilter](../types/ChannelParticipantsFilter.md) ### Example: ```php $channelParticipantsContacts = ['_' => 'channelParticipantsContacts', 'q' => 'string']; ``` [PWRTelegram](https://pwrtelegram.xyz) json-encoded version: ``` {"_": "channelParticipantsContacts", "q": "string"} ``` Or, if you're into Lua: ```lua channelParticipantsContacts={_='channelParticipantsContacts', q='string'} ```