pub const LIBRARY_UPLOAD_URL: &str = "https://upload.smugmug.com/api/v2/library";Expand description
Upload endpoint for SmugMug’s Library (“All Media”): media uploaded here
isn’t placed in any album/gallery. Not in SmugMug’s public API docs;
discovered from the web uploader. It takes a multipart form (Media,
ByteCount, Sha256Sum, optional Filepath/Title/Caption/
Keywords) and answers 201 with the standard v2 envelope
({"Response":{"Image":{...}},"Code":201}).