public java.util.List<String> getSettings() {
        if (settings == null) {
            settings = new com.amazonaws.internal.SdkInternalList<String>();
        }
        return settings;
    }
<p>
The settings for the keyword.
</p>

@return The settings for the keyword.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/RuleOption.java