Comment 3 for bug 1684860

Reviewed: https://review.openstack.org/475276
Committed: https://git.openstack.org/cgit/openstack/nova/commit/?id=bf17be9e8ffc393a3af1dbd88b0c0623658b0979
Submitter: Jenkins
Branch: master

commit bf17be9e8ffc393a3af1dbd88b0c0623658b0979
Author: Takashi NATSUME <email address hidden>
Date: Mon Jun 19 13:49:25 2017 +0900

    Add 'updated_at' field to InstancePayload in notifications

    Change-Id: Iddc5ec3b5053ddf5dce73c86edca26c4552d451b
    Implements: bp versioned-notification-transformation-pike
    Closes-Bug: #1684860