I have submitted an API request to create products on the Shopify store. In general, it returns the details of the product which created on the Shopify with product id. But in my case, I get the "NULL" response to some products from the Shopify end. When I checked these products on the Shopify store then I found that products are created successfully on the store with the same request but in response, I get NULL value for the same.
Could you please tell me the reason for this and how can I fix this issue?
I need Shopify product id in the response for each created product so that I can update the same at our end and avoid duplicate entry of the products on my Shopify store.