Delete root site List Items using SharePoint 2013 REST API

Hi All,
Here is my code snippet, i am passing the item IDs in an array. below code is working to delete parent site(root site) list items using the REST API

function deleteiteminListAllDocs(itemIDarr)
 {

for(var j=0; j<itemIDarr.length;j++)
{
var itemID=itemIDarr[j];
console.log(itemID);
$.ajax
    ({
      // url: _spPageContextInfo.siteAbsoluteUrl + "/_api/site/rootweb/lists/GetByTitle('ProductInfo')/getitembyid('"+itemID+"')",
      url: _spPageContextInfo.webServerRelativeUrl+ "/_api/site/rootweb/lists/GetByTitle('ProductInfo')/items('"+itemID+"')",
      type: "DELETE",
       headers:
       {
           "accept": "application/json;odata=verbose",
            "X-RequestDigest": $("#__REQUESTDIGEST").val(),
            "If-Match": "*",
             "X-HTTP-Method": "DELETE"
       },
     
        success: function(data)
       {
          //retriveListItem();
               console.log("SUcess");
       },
       error: function(error)
       {
       console.log("error in deleteiteminListAllDocs");
          // $("#ResultDiv").empty().text(data.responseJSON.error);
       }
   });
    }
 }