public IActionResult GetProductGroups(string key)
{
_logger.LogInfo(key, LogEvents.ListItems, $"Attempt to get product groups list.");
ProductGroupListResponse productGroupsResponse = _productFacade.GetProductGroups();
_logger.LogInfo(key, LogEvents.ListItems, $"{ productGroupsResponse.ProductGroups.Count} product groups was/were fetched successfully.");
return(Ok(productGroupsResponse));
}