public String getRuleSetName() {
        return this.ruleSetName;
    }
<p>
A unique identifier for the matchmaking rule set to use with this configuration. You can use either the rule set
name or ARN value. A matchmaking configuration can only use rule sets that are defined in the same Region.
</p>

@return A unique identifier for the matchmaking rule set to use with this configuration. You can use either the
        rule set name or ARN value. A matchmaking configuration can only use rule sets that are defined in the
        same Region.
aws-java-sdk-gamelift/src/main/java/com/amazonaws/services/gamelift/model/UpdateMatchmakingConfigurationRequest.java