This guide:
https://access.redhat.com/documentation/en-us/red_hat_3scale_api_management/2.7/html/operating_3scale/backup-restore

contains several rollout commands, for example:

oc rollout latest dc/system-redis

Every oc rollout latest should be probably followed by oc rollout status to ensure that rollout has finished, so command from example above should be followed with:

oc rollout status dc/system-redis