code: public ServiceFuture<NameAvailabilityResponseInner> checkNameAvailabilityAsync(String location, NameAvailabilityRequest parameters, final ServiceCallback<NameAvailabilityResponseInner> serviceCallback) {
          return ServiceFuture.fromResponse(checkNameAvailabilityWithServiceResponseAsync(location, parameters), serviceCallback);
      }
docs: Check name validity and availability.
  This method checks whether a proposed top-level resource name is valid and available.
  
  @param location The Azure region of the operation
  @param parameters Requested name to validate
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object