--- title: searchMessagesFilterDocument description: Return only document messages --- ## Constructor: searchMessagesFilterDocument [Back to constructors index](index.md) Return only document messages ### Attributes: | Name | Type | Required | Description | |----------|:-------------:|:--------:|------------:| ### Type: [SearchMessagesFilter](../types/SearchMessagesFilter.md) ### Example: ``` $searchMessagesFilterDocument = ['_' => 'searchMessagesFilterDocument']; ``` [PWRTelegram](https://pwrtelegram.xyz) json-encoded version: ``` {"_": "searchMessagesFilterDocument"} ``` Or, if you're into Lua: ``` searchMessagesFilterDocument={_='searchMessagesFilterDocument'} ```