title: Shopify: Is there way to update products with SKU?
body: <p>I have around 10k products imported to Shopify, and I'm adding products through API regularly.</p>
  <p>I'm not able to find the API (REST or GRAPH) to update the product using the SKU.</p>
  <p>When I add the product through API I get the product_id in response so I'm able to update the product later using it. But If I'm able to update the product with SKU then I will not have to maintain product ids of Shopify. So is there any API to update the product with SKU? I couldn't find it in docs...</p>