I am facing issue for adding thumbnail to the custom item created using draft order API and while searching for the solution I got following topic by @Ben_Hart :
"I've created an app that uses the shopify draft order api to create a number of custom items based on interactions in the app, so that the customer can checkout their items using shopify.
I'd like to add image thumbnails to the items, ideally just by supplying a URL to the image file, yet I can't seem to find a way to do this in the API reference. (https://help.shopify.com/en/api/reference/orders/draftorder)
when Creating a draft order via API call using custom line items, rather than existing products, is there a way to add thumbnail images on those custom line items?"
This topic is posted on "09-19-2018" and till date there is no solution/reply posted on this topic.
When I contact to the shopify support, they says please post on community forum and our shopify experts will post solution there.
Now my question is "This is how we are going to get the solution?"
Please help here as soon as possible.