code: public Observable<Page<VulnerabilityAssessmentScanRecordInner>> listByDatabaseNextAsync(final String nextPageLink) {
          return listByDatabaseNextWithServiceResponseAsync(nextPageLink)
              .map(new Func1<ServiceResponse<Page<VulnerabilityAssessmentScanRecordInner>>, Page<VulnerabilityAssessmentScanRecordInner>>() {
                  @Override
                  public Page<VulnerabilityAssessmentScanRecordInner> call(ServiceResponse<Page<VulnerabilityAssessmentScanRecordInner>> response) {
                      return response.body();
                  }
              });
      }
docs: Lists the vulnerability assessment scans of a database.
  
  @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;VulnerabilityAssessmentScanRecordInner&gt; object