docs: public Observable<Page<ConnectionTypeInner>> listByAutomationAccountNextAsync(final String nextPageLink) {
          return listByAutomationAccountNextWithServiceResponseAsync(nextPageLink)
              .map(new Func1<ServiceResponse<Page<ConnectionTypeInner>>, Page<ConnectionTypeInner>>() {
                  @Override
                  public Page<ConnectionTypeInner> call(ServiceResponse<Page<ConnectionTypeInner>> response) {
                      return response.body();
                  }
              });
      }