code: public ServiceFuture<List<VirtualMachineImageResourceInner>> listPublishersAsync(String location, final ServiceCallback<List<VirtualMachineImageResourceInner>> serviceCallback) {
          return ServiceFuture.fromResponse(listPublishersWithServiceResponseAsync(location), serviceCallback);
      }
docs: Gets a list of virtual machine image publishers for the specified Azure location.
  
  @param location The name of a supported Azure region.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object