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

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