private async Task <PaginationResult <BlockchainAsset> > GetAssetsAsync(int take, string continuation) { var apiResponse = await _runner.RunWithRetriesAsync(() => _api.GetAssetsAsync(take, continuation)); ValidateContractValueIsNotNull(apiResponse); ValidateContractItemsIsNotNull(apiResponse.Items); return(PaginationResult.From( apiResponse.Continuation, apiResponse.Items.Select(a => new BlockchainAsset(a)).ToArray())); }