code: public Observable<ServiceResponse<Page<ApplicationStackInner>>> getAvailableStacksWithServiceResponseAsync() {
          return getAvailableStacksSinglePageAsync()
              .concatMap(new Func1<ServiceResponse<Page<ApplicationStackInner>>, Observable<ServiceResponse<Page<ApplicationStackInner>>>>() {
                  @Override
                  public Observable<ServiceResponse<Page<ApplicationStackInner>>> call(ServiceResponse<Page<ApplicationStackInner>> page) {
                      String nextPageLink = page.body().nextPageLink();
                      if (nextPageLink == null) {
                          return Observable.just(page);
                      }
                      return Observable.just(page).concatWith(getAvailableStacksNextWithServiceResponseAsync(nextPageLink));
                  }
              });
      }
docs: Get available application frameworks and their versions.
  Get available application frameworks and their versions.
  
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the PagedList&lt;ApplicationStackInner&gt; object