code: public ServiceFuture<List<DenyAssignmentInner>> listForScopeAsync(final String scope, final ListOperationCallback<DenyAssignmentInner> serviceCallback) {
          return AzureServiceFuture.fromPageResponse(
              listForScopeSinglePageAsync(scope),
              new Func1<String, Observable<ServiceResponse<Page<DenyAssignmentInner>>>>() {
                  @Override
                  public Observable<ServiceResponse<Page<DenyAssignmentInner>>> call(String nextPageLink) {
                      return listForScopeNextSinglePageAsync(nextPageLink);
                  }
              },
              serviceCallback);
      }
docs: Gets deny assignments for a scope.
  
  @param scope The scope of the deny assignments.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object