[Reference: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/prog/configuration/171/b_171_programmability_cg/model_driven_telemetry.html, , , YANG (Yet Another Next Generation) is a data modeling language used to model configuration and state data manipulated by network management protocols. YANG interfaces typically support two encoding formats:, JSON: JavaScript Object Notation, a lightweight data interchange format that is easy for humans to read and write., XML: Extensible Markup Language, a flexible text format used widely for representing structured data., Reference: Cisco YANG Data Models, ========================, , , ]