XML Schema Definition (XSD)

XML Schema Definition (XSD) is a way to describe the structure and validate the contents of an XML document. XSD defines the elements, attributes, data types, and relationships that can appear in an XML document, ensuring that it adheres to a specific format or standard. By providing a schema, XSD enables developers and systems to validate XML data integrity, facilitating data interchange, and ensuring consistency across different applications and services that process XML documents.