Deleting an xml element

https://gist.github.com/weiyentan/536c6ccf73e6012bc856a185bd6b9290

I have an example of a xml format,…with that I would like to remove the element listed as

How can I remove that one element? Thank you for any help.

The post seems to removed a very crucial part of your question. With that said, is seems you just want to know how to remove an element. The below should help. In this example I am removing all Virtual Computer elements from the XML

https://gist.github.com/anonymous/59bc54ba14e74d2a88ba64d824099f4c

Results:
https://gist.github.com/anonymous/5de04e20f61eb0a95212c0d1630634a4

The easiest way is to select that one XML node, and then:

$node.parentnode.removechild($Node)

David F.