Vimeo API: how to save a vimeo into a subfolder?

PUT https://api.vimeo.com/me/projects/20417534/videos/12345678

var parameters = new Dictionary<string, string>
{
    ["upload.approach"] = "pull",
    ["upload.link"] = link,
    ["privacy.embed"] = "private",
    ["privacy.download"] = "false",
    ["privacy.comments"] = "nobody",
    ["privacy.view"] = "unlisted",
    ["name"] = title,
    ["description"] = description
};
    
if (parentFolderId != null) {
    parameters.Add("folder_uri", parentFolderId);
}