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

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