update method
Updates file content or metadata.
Implementation
Future<DriveFile> update(FilesRequest request) async {
return DriveFile.fromJson(
await _channel.invokeMethod('Files#Update', <dynamic, dynamic>{
'request': request.toJson(),
'file': request.file?.toJson(),
'extraParams': request.file?.paramsToSet,
'fileContent': request.fileContent?.toMap(),
}),
);
}