If you do not meet the following guidelines you may be charged $75/hour to resolve your issue. Only open a P1 ticket for EMERGENCY Issues with LISTING/ORDERS (NOT ADDING/EDITING) for over 25% of items having a material effect on your business income or if you have received a warning of suspension/have been suspended from channel.
Thanks for the feedback - we could consider something in an upcoming relaunch of our bulk interface.
However, there is a challenge with doing such as we'd have to figure out a performant way to not only surface errors for a list of products (which we are already working on) - but also introduce a way to go into each bulk result file to get the list of SKUs.
As you can imagine, that kind of request could become very expensive for each upload that has 1000s of products.