When a file is uploaded by Golf via any client (such as a browser, curl, call-web etc.), you can obtain the full-path location in your local file system by using get-upload.
<param> is the name of the HTML parameter (in an HTML form used to upload the file, or otherwise specified in other clients such as curl or Golf's call-web).
<local file> (in "local-file" clause) is the full-path location of the local file (on your computer) where the file is uploaded (see file-storage).
<size> (in "size" clause) is the size (in bytes) of the file uploaded.
<extension> (in "extension" clause) is the extension of the file uploaded (such as ".jpg"), if any. Note that the extension is always lower case; also ".jpeg" is always abbreviated as ".jpg".
<status> (in "status" clause) is the status of upload; it is GG_OKAY if successful and GG_ERR_EXIST if not (most likely <param> parameter is not found, i.e. there was no file uploaded).
<client file> (in "client-file" clause) is the file name as given by the client.
