Comment 5 for bug 1557575

Reviewed: https://review.openstack.org/460793
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=54d9e12e5b3880f23bf51c77f968d9352b45f89a
Submitter: Jenkins
Branch: stable/ocata

commit 54d9e12e5b3880f23bf51c77f968d9352b45f89a
Author: Zane Bitter <email address hidden>
Date: Thu Apr 6 15:16:31 2017 -0400

    Fix arguments for OS::Mistral::CronTrigger create

    In python-mistralclient, the `workflow_name` argument was renamed to
    `workflow_identifier` in version 2.0.0, breaking this resource type. Ensure
    that this works with all client versions by passing the first two arguments
    as positional rather than keyword args.

    Change-Id: Ibbed3af468bbc0d68995495095b6cd340c1ea427
    Closes-Bug: #1557575
    (cherry picked from commit f682e7afed80ea0bcd19f42644a64a0b750f3eac)