fileName- under this name your file will be saved in the storage
multipart- this parameter tells that the expected file source is multipart. For files with url source it would be replaced with url and for content files with
public- optional parameter. When set to true your result object will contain an url to your file. With this url everyone can access your upload.
fileNameparameter (if upload is successful). This is next used in
ftpfilter options to specify file in your storage and upload it to an FTP.