Comment 2 for bug 1633671

Reviewed: https://review.openstack.org/389398
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=64252405c4780f09b376655b1b439543290a2f65
Submitter: Jenkins
Branch: master

commit 64252405c4780f09b376655b1b439543290a2f65
Author: Brandon Logan <email address hidden>
Date: Thu Oct 20 19:03:08 2016 -0500

    Pecan: Bulk create with one item returns plural

    If a bulk create happened with a single item, the pecan code would
    return back to the user the singular version of the resource in the
    body. For example, to bulk create many security group rules, the user
    would give in the body of the request the json with a parent key of
    "security-group-rules" with a value of a list of json security group
    rules. If this list is of length one, then after the creation of the
    one security group rule, the API would return back to the client
    "security-group-rule" as the parent key. This is not how the legacy
    wsgi layer behaved. The behavior is expected when nova creates security
    group rules by calling the neutron API through its deprecated security
    groups API.

    Change-Id: I8757630403e4d486cd3c8dd6f041e9ee326ba3b4
    Closes-Bug: #1633671