An object that represents an Asset loaded from a file on a local disk.
Files generate a temporary asset id in the form "rbxtemp://####", which can be used in Studio without uploading the asset, but will be destroyed when the File is destroyed or when the Studio session ends. Temporary asset ids are not shared across Team Create.
The default Name of a File instance will be the filename on disk, excluding path, including extension.
This function is used to read the contents of the File as a raw binary string. This allows the file to be uploaded to web endpoints, or to be processed by plugins.
Throws an error if the file does not exist on disk.
The temporary asset id.