{
    "$schema": "http://json-schema.org/draft/2019-09/schema#",
    "description": "MXL flow or domain identifier as a lowercase canonical textual UUID. Restricted to RFC 9562 versions 1-15 (version nibble 1-f) and the standard RFC 4122/9562 variants.",
    "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-[1-9a-f][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$",
    "title": "MXL UUID",
    "type": "string"
}