market-web runs nginx:1.27 with 3 replicas. The container is named nginx. Move it to nginx:1.26:

kubectl set image deploy/market-web nginx=nginx:1.26 -n plains-x01nni

Watch it with kubectl rollout status deploy/market-web -n plains-x01nni, then look at kubectl get rs -n plains-x01nni. Finish by annotating the Deployment with a change-cause and reading rollout history.