quarantine
assrt quarantine marks a test as soft-fail so its failures stop blocking the suite. See the Quarantine feature page for the philosophy; this command is the mechanical side.
bash
assrt quarantine tests/checkout/coupon.yaml \
--reason "API flake, ENG-1472" \
--until 2026-05-01
assrt quarantine list
assrt quarantine release tests/checkout/coupon.yaml