public void setRulesString(String rulesString) {
        this.rulesString = rulesString;
    }
<p>
Stateful inspection criteria, provided in Suricata compatible rules. Suricata is an open-source threat detection
framework that includes a standard rule-based language for network traffic inspection.
</p>
<p>
These rules contain the inspection criteria and the action to take for traffic that matches the criteria, so this
type of rule group doesn't have a separate action setting.
</p>
<note>
<p>
You can't use the <code>priority</code> keyword if the <code>RuleOrder</code> option in
<a>StatefulRuleOptions</a> is set to <code>STRICT_ORDER</code>.
</p>
</note>

@param rulesString
       Stateful inspection criteria, provided in Suricata compatible rules. Suricata is an open-source threat
       detection framework that includes a standard rule-based language for network traffic inspection.</p>
       <p>
       These rules contain the inspection criteria and the action to take for traffic that matches the criteria,
       so this type of rule group doesn't have a separate action setting.
       </p>
       <note>
       <p>
       You can't use the <code>priority</code> keyword if the <code>RuleOrder</code> option in
       <a>StatefulRuleOptions</a> is set to <code>STRICT_ORDER</code>.
       </p>
aws-java-sdk-networkfirewall/src/main/java/com/amazonaws/services/networkfirewall/model/RulesSource.java