code: public Observable<Page<ComputeNode>> listNextAsync(final String nextPageLink) {
          return listNextWithServiceResponseAsync(nextPageLink)
                  .map(new Func1<ServiceResponseWithHeaders<Page<ComputeNode>, ComputeNodeListHeaders>, Page<ComputeNode>>() {
                      @Override
                      public Page<ComputeNode> call(ServiceResponseWithHeaders<Page<ComputeNode>, ComputeNodeListHeaders> response) {
                          return response.body();
                      }
                  });
      }
docs: Lists the compute nodes in the specified pool.
  
  @param nextPageLink The NextLink from the previous successful call to List operation.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the PagedList&lt;ComputeNode&gt; object