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

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