code: public ServiceFuture<AppAvailabilityInfoInner> checkSubdomainAvailabilityAsync(OperationInputs operationInputs, final ServiceCallback<AppAvailabilityInfoInner> serviceCallback) {
          return ServiceFuture.fromResponse(checkSubdomainAvailabilityWithServiceResponseAsync(operationInputs), serviceCallback);
      }
docs: Check if an IoT Central application subdomain is available.
  
  @param operationInputs Set the name parameter in the OperationInputs structure to the subdomain of the IoT Central application to check.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object