code: public ServiceFuture<NameAvailabilityInner> checkNameAvailabilityAsync(String location, NameAvailabilityParameters parameters, final ServiceCallback<NameAvailabilityInner> serviceCallback) {
          return ServiceFuture.fromResponse(checkNameAvailabilityWithServiceResponseAsync(location, parameters), serviceCallback);
      }
docs: Checks that the SignalR name is valid and is not already in use.
  
  @param location the region
  @param parameters Parameters supplied to the operation.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object