How to get individual file UUIDs from a multiupload?

If you're using a multiupload  UUID that you get is UUID of a file group, not individual file.

File manager in your dashboard shows individual files.

To get UUIDs for individual files in a group you can either get those in JS during upload, or request  REST API Group resource.

Below is a snippet that can be used to get files' UUIDs in JS:

var multipleWidget = uploadcare.MultipleWidget("[role=uploadcare-uploader]"); 
$ = uploadcare.jQuery; // skip this if you already have jQuery on the page 
multipleWidget.onChange(function(group) {  
 if (group) {     
	group; // group object     
	group.files(); // array of file objects     
	$.when.apply(null, group.files()).then(function() {       
			arguments; // array of individual file infos       		
			$.each(arguments, function() {
			        console.log(this.cdnUrl); // URL of uploaded file
		              console.log(this.uuid);   // UUID of uploaded file      
} });