docs: public Observable<Page<DataLakeAnalyticsAccountBasicInner>> listByResourceGroupAsync(final String resourceGroupName, final String filter, final Integer top, final Integer skip, final String select, final String orderby, final Boolean count) {
          return listByResourceGroupWithServiceResponseAsync(resourceGroupName, filter, top, skip, select, orderby, count)
              .map(new Func1<ServiceResponse<Page<DataLakeAnalyticsAccountBasicInner>>, Page<DataLakeAnalyticsAccountBasicInner>>() {
                  @Override
                  public Page<DataLakeAnalyticsAccountBasicInner> call(ServiceResponse<Page<DataLakeAnalyticsAccountBasicInner>> response) {
                      return response.body();
                  }
              });
      }