# File: Notion_hosted_file [API Reference](https://developers.notion.com/reference/file-object#notion-hosted-files) ```mermaid classDiagram class notion_hosted_file_structure { [string]$url [string]$expiry_time ConvertFromObject() } class notion_hosted_file { [notion_hosted_file_structure]$file ConvertFromObject() } `notion_file` --|> `notion_hosted_file`:inherits `notion_hosted_file_structure` <.. `notion_hosted_file`:uses ``` ## Related Classes - [notion_file](./01_file.md)