I wanna access https://api.ebay.com/sell/inventory/v1/inventory_item/{sku} api, but I am getting error 1001 and 1003. Could you please help me out
,I am using sandbox account. This api is not working https://api.sandbox.ebay.com/sell/inventory/v1/inventory_item/{sku}
I had followed all the steps mentioned in this doc
Link: https://developer.ebay.com/api-docs/sell/inventory/resources/inventory_item/methods/createOrReplaceInventoryItem
I got error 1001, 1003, 2001 etc.