N/xml Module
xml.Document
Object Description: Represents an entire XML document. The XML DOM presents a document as a hierarchy of node objects. Use the methods and properties available to the xml.Document object to manipulate the XML document and the nodes in the document tree. For a list of this object’s methods and properties, see Document Object Members. An XML document object is also a node of type DOCUMENT_NODE. In addition to the Document object members, Document objects inherit the members of the Node object. For a complete list of these methods and properties, see Node Object Members.
Supported Script Types: All script types
Supported Script Types: All script types For more information, see SuiteScript 2.0 Script Types.
Module: N/xml Module
Since: 2015.2
Search NetSuite - https://system.netsuite.com/app/help/helpcenter.nl?search=xml.Document

// Code Example 1

//Add additional code

//...

var xmlDocument = xml.Parser.fromString({

    text : xmlFileContent

});

//...

//Add additional code



//SOURCE: https://system.netsuite.com/app/help/helpcenter.nl?fid=section_4392323653.html