Resolved! Trying to create REST API call to Add Item to Cart, but always get 400 Bad Request. Does anyone know what I'm doing wrong?
Hi Everyone,I'm working on a project where I need to make a REST API call to add an item to the cart and then check out the item. I'm using the REST API Explorer to build the call, but keep getting 400 Bad Request. I thought the sys_id needed is the ...
