code: public void setAuditSessionId(String value) {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.entry(this, tc, "setAuditSessionId", value);
          getHdr2().setField(JsHdr2Access.AUDITSESSIONID_DATA, value);
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled())
              SibTr.exit(this, tc, "setAuditSessionId");
      }
docs: /*
  Set the optional AuditSessionId in the message header.
  
  Javadoc description supplied by JsMessage interface.