public async Task <ActionResult <ProductAttribute> > Get([Required] Guid id, CancellationToken ct = default)
        {
            var attribute = await _productAttributesService.GetAsync(id, false, ct);

            if (attribute == null)
            {
                return(NotFound(id));
            }

            return(ReturnIfAllowed(attribute, Roles.Products, attribute.AccountId));
        }
        public async Task <ActionResult <ProductAttributeChangeGetPagedListResponse> > GetPagedList(
            ProductAttributeChangeGetPagedListRequest request,
            CancellationToken ct = default)
        {
            var attribute = await _productAttributesService.GetAsync(request.AttributeId, false, ct);

            var response = await _productAttributeChangesService.GetPagedListAsync(request, ct);

            return(ReturnIfAllowed(response, Roles.Products, attribute.AccountId));
        }