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

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