Comment 20 for bug 1922237

Reviewed: https://review.opendev.org/c/openstack/neutron-lib/+/803914
Committed: https://opendev.org/openstack/neutron-lib/commit/fb4775cf8362588775467f4f92e6418f379369db
Submitter: "Zuul (22348)"
Branch: master

commit fb4775cf8362588775467f4f92e6418f379369db
Author: Przemyslaw Szczerbik <email address hidden>
Date: Mon Aug 9 14:07:40 2021 +0200

    Allow PUT on direction param in QoS minimum pps rule

    Based on discussion in the previous review [1] and IRC [2], it was
    decided to allow direction parameter in QoS minimum packet rate
    rule to be updated with a PUT request. This behavior matches current
    behavior of other QoS rules.

    If the rule to be updated is associated with a bound port, the request
    is going to be rejected by the server.

    Since direction-oriented and direction-less QoS min pps rules are
    mutually exclusive, the request is going to be rejected if it would
    result in mixing direction-oriented and direction-less rules in a single
    policy.

    [1] https://review.opendev.org/802486
    [2] https://meetings.opendev.org/irclogs/%23openstack-neutron/latest.log.html#t2021-08-09T07:56:39

    Related-Bug: #1922237
    See-Also: https://review.opendev.org/785236
    Change-Id: If1f7b28184c740c30388f564b704ba42c8967527