golang-github-alecthomas-jsonschema-dev 0.0~git20210127.19bc6f2-2 (arm64 binary) in ubuntu mantic

 This package generates JSON Schemas from Go types through reflection.
 .
 It supports:
    * Arbitrarily complex types, including interface{}, maps, slices, etc.
    * Json-schema features such as minLength, maxLength, pattern, format, etc.
    * Simple string and numeric enums.
    * Custom property fields via the jsonschema_extras struct tag.