class BBInputSetupUtils {

    protected ServiceInstance getAAIServiceInstanceByIdAndCustomer(String globalCustomerId, String serviceType,
            String serviceInstanceId) {
        return injectionHelper.getAaiClient().get(ServiceInstance.class,
                AAIUriFactory.createResourceUri(AAIFluentTypeBuilder.business().customer(globalCustomerId)
                        .serviceSubscription(serviceType).serviceInstance(serviceInstanceId)).depth(Depth.TWO))
                .orElse(null);
    }

}