docs: public Observable<Void> createOrUpdateAsync(String vaultName, String resourceGroupName, String fabricName, String containerName, String protectedItemName, ProtectedItemResourceInner parameters) {
          return createOrUpdateWithServiceResponseAsync(vaultName, resourceGroupName, fabricName, containerName, protectedItemName, parameters).map(new Func1<ServiceResponse<Void>, Void>() {
              @Override
              public Void call(ServiceResponse<Void> response) {
                  return response.body();
              }
          });
      }