@Override
    protected AWSIoTEventsAsync build(AwsAsyncClientParams params) {
        return new AWSIoTEventsAsyncClient(params);
    }
Construct an asynchronous implementation of AWSIoTEventsAsync using the current builder configuration.

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