public KeyGroup withKeyGroupConfig(KeyGroupConfig keyGroupConfig) {
        setKeyGroupConfig(keyGroupConfig);
        return this;
    }
<p>
The key group configuration.
</p>

@param keyGroupConfig
       The key group configuration.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudfront/src/main/java/com/amazonaws/services/cloudfront/model/KeyGroup.java