parse-xml | A fast , safe , compliant XML parser for Node.js and browsers | Parser library

I am trying to convert the GetCapabilities of the GeoMet WMS XML response.data to a JSON that can be used in a v-treeview Vuetify component such as in this link.

I have been reading How To Parse XML In .NET Core There they show an example on parsing XML using XMLSerializer.

I'm writing an xquery in which I'm passing some markup, which was captured in CDATA within a particular element in the XML source, through to an output XML document as a mixed-content element. Most of the time, the result of fn:parse-xml($input) is well-formed XML. However, sometimes the markup is faulty, and if there is any such instance anywhere in the whole input document, that one instance of fn:parse-xml() fails, and so the whole query fails.

Is there any way to configure a variable such that if the output of fn:parse-xml($input) is well-formed XML it returns the output, but if it is not then it returns an alternative, such as an empty sequence or boilerplate text like "The source is not well formed"?

As XML content in an HTTP POST request, I receive the following which I process in Xquery 3.1 (eXist-db 5.2):

I have file as such

I have and so far failed at implementing 2 approaches to parse an xml tree and cast it, along with its children, into objects. I have tried object serialization as explain here and I have used Linq as explained by the accepted answer here.

With the first approach (deserialization), it works up until the List attribute of IndividualOrEntityValidationExtensions not getting its values assigned (i.e it remains null).

With the second approach (LINQ), I get this error pertaining to the entire OutputFilePaths =... block.

The below script works as expected to get the desired output, but it takes a long time to process large XML files (2GB and above). Calling on experts for suggestions on how to make it faster by multi threading or using some other technique in powershell script.

Reference Post - to know more about the logic of below script: Parse XML to extract data with grouping in PowerShell

I am trying to extract the following values from an xml file: NAME, Mode,LEVELS,Group,Type and after I want to make data.frame. The problem I having so far is that I cannot get ALICE variables and output data.frame format is different than I need.

Here is the some post that I used when I built my read_xml function

1. https://www.geeksforgeeks.org/xml-parsing-python/
2. Extracting text from XML using python
3. How do I parse XML in Python?

here is the example xml file format

I have parsed a JSON string in Logic Apps using the parse json connector. How do I put the output from that step into an xml file? One suggestion I've seen is to use "when a http request is received", but this is a trigger and I need an action. On user voice there is a request for a parse xml function here . I need a workaround. Another problem I'm having is that parse json is returning an object, but I think I need an array.

This is the schema in my parse json connector. After parse json I'm trying to initialise a variable. It's not accepting a type of string.