private async Task <ActionResult <string> > GetAssetUrl(Expression <Func <OVEAssetModel, bool> > expression)
        {
            var assetModel = await _context.AssetModels.Where(expression).OrderByDescending(m => m.LastModified).FirstOrDefaultAsync();

            if (assetModel == null)
            {
                return(NotFound());
            }

            return(_fileOperations.ResolveFileUrl(assetModel));
        }