public async Task <IActionResult> GetAssets( Guid id, [FromQuery] int start, [FromQuery] int limit) { IEnumerable <Guid> childrenGuids = await _folderService.GetDirectChildrenAsGuids(_principal, id, start, limit); IEnumerable <AssetBizModel> bizModels = await _assetService.FindAsBiz(_principal, u => childrenGuids.Contains(u.Id), start, limit); return(Ok(bizModels)); }