code: public PagedList<NameIdentifierInner> listRecommendationsNext(final String nextPageLink) {
          ServiceResponse<Page<NameIdentifierInner>> response = listRecommendationsNextSinglePageAsync(nextPageLink).toBlocking().single();
          return new PagedList<NameIdentifierInner>(response.body()) {
              @Override
              public Page<NameIdentifierInner> nextPage(String nextPageLink) {
                  return listRecommendationsNextSinglePageAsync(nextPageLink).toBlocking().single().body();
              }
          };
      }
docs: Get domain name recommendations based on keywords.
  Get domain name recommendations based on keywords.
  
  @param nextPageLink The NextLink from the previous successful call to List operation.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws DefaultErrorResponseException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the PagedList&lt;NameIdentifierInner&gt; object if successful.