@Override
    protected AWSWAFV2 build(AwsSyncClientParams params) {
        return new AWSWAFV2Client(params);
    }
Construct a synchronous implementation of AWSWAFV2 using the current builder configuration.

@param params
       Current builder configuration represented as a parameter object.
@return Fully configured implementation of AWSWAFV2.
aws-java-sdk-wafv2/src/main/java/com/amazonaws/services/wafv2/AWSWAFV2ClientBuilder.java