code: public Observable<Void> exportDataAsync(String resourceGroupName, String name, ExportRDBParameters parameters) {
          return exportDataWithServiceResponseAsync(resourceGroupName, name, parameters).map(new Func1<ServiceResponse<Void>, Void>() {
              @Override
              public Void call(ServiceResponse<Void> response) {
                  return response.body();
              }
          });
      }
docs: Export data from the redis cache to blobs in a container.
  
  @param resourceGroupName The name of the resource group.
  @param name The name of the Redis cache.
  @param parameters Parameters for Redis export operation.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable for the request