parse
Parse a string into a navigable UDM value, auto-detecting format or using the specified format.
string(required): the string to parseformat(optional, default auto-detect):"json","xml","yaml","csv"
utlx
// Parse XML from a CDATA section:
let innerXml = parse($input.Payload, "xml")
innerXml.Order.Customer // "Acme Corp"
// Auto-detect format:
let parsed = parse($input.rawData) // auto-detects JSON, XML, or YAMLFor normal file processing, use input json/input xml in the header — these functions are for the embedded-format-as-value case.