@JsonValue
    public String getValue() {
      return value;
    }
Severity of a problem as defined RFC5424 of the Syslog standard, see https://tools.ietf.org/html/rfc5424
plc4j/drivers/ctrlx/src/main/java/org/apache/plc4x/java/ctrlx/readwrite/rest/datalayer/model/Problem.java