https://learn.microsoft.com/en-us/dotnet/api/system.xml.serialization.xmlschemaimporter.importderivedtypemapping?view=net-10.0
XmlSchemaImporter.ImportDerivedTypeMapping Method (System.Xml.Serialization) | Microsoft Learn
Generates internal type mapping information for an element defined in an XML schema document or as a part in a WSDL document.
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