SP.ListCreationInformation.url property (sp.js)
Gets or sets value that specifies the site-relative URL of the location for the new list.
Applies to: apps for SharePoint | SharePoint Foundation 2013 | SharePoint Server 2013
var value = SP.ListCreationInformation.get_url ()
var value = SP.ListCreationInformation.set_url ()
Return value
Type: String
Remarks
It must be a site-relative URL.