Suitescript code to create item receipt for an item fulfilment from transfer order

let objRecord = record.transform({
    fromType: record.Type.TRANSFER_ORDER,
    fromId: "123",// internal id of the transfer order
    toType: record.Type.ITEM_RECEIPT,
    isDynamic: true,
    defaultValues: { 'itemfulfillment': "456" } // internal id of the item fulfillment
});
objRecord.save();