How do I request a new Preview url to be generated

[Admiral-Skye]

I have been following the documentation (https://learn.microsoft.com/en-us/sharepoint/dev/embedded/tutorials/using-file-preview#get-the-preview-url-using-graph) to create an embedded preview url for a document stored within a onedrive site.

The issue I am running into now is that I want to generate a new preview url when the old one has expired.

The code below is how I am request the preview link.

            var requestBody = new PreviewPostRequestBody
            {
                //optional: Page = "1",
                //optional: Zoom = 100d,
            };

            var userDrive = await client.Users[upn].Drive.GetAsync();
            var previewInfo = await client.Drives[userDrive.Id].Items[fileId].Preview.PostAsync(requestBody);

            return previewInfo.GetUrl;

This works when i upload a new copy of the document to the onedrive to overwrite the old file then generate a new preview.

Otherwise i am met with an error page stating that either the file is missing or i do not have permission to view it when navigating to the GetUrl returned by the above code.

I can't use the embed option for createLink because its only available to personal onedrives.