public virtual AsyncPageable <PublicIPPrefix> GetAllAsync(CancellationToken cancellationToken = default) { async Task <Page <PublicIPPrefix> > FirstPageFunc(int?pageSizeHint) { using var scope = _publicIPPrefixClientDiagnostics.CreateScope("PublicIPPrefixCollection.GetAll"); scope.Start(); try { var response = await _publicIPPrefixRestClient.ListAsync(Id.SubscriptionId, Id.ResourceGroupName, cancellationToken : cancellationToken).ConfigureAwait(false); return(Page.FromValues(response.Value.Value.Select(value => new PublicIPPrefix(ArmClient, value)), response.Value.NextLink, response.GetRawResponse())); } catch (Exception e) { scope.Failed(e); throw; } } async Task <Page <PublicIPPrefix> > NextPageFunc(string nextLink, int?pageSizeHint) { using var scope = _publicIPPrefixClientDiagnostics.CreateScope("PublicIPPrefixCollection.GetAll"); scope.Start(); try { var response = await _publicIPPrefixRestClient.ListNextPageAsync(nextLink, Id.SubscriptionId, Id.ResourceGroupName, cancellationToken : cancellationToken).ConfigureAwait(false); return(Page.FromValues(response.Value.Value.Select(value => new PublicIPPrefix(ArmClient, value)), response.Value.NextLink, response.GetRawResponse())); } catch (Exception e) { scope.Failed(e); throw; } } return(PageableHelpers.CreateAsyncEnumerable(FirstPageFunc, NextPageFunc)); }