Comment 2 for bug 1677046

Reviewed: https://review.openstack.org/451105
Committed: https://git.openstack.org/cgit/openstack/valence/commit/?id=d0b9f60bba7da640631db9e14bab2189a54dc74d
Submitter: Jenkins
Branch: master

commit d0b9f60bba7da640631db9e14bab2189a54dc74d
Author: Lin Yang <email address hidden>
Date: Tue Mar 28 15:58:58 2017 -0700

    Enable parameter check before node composition

    This patch enabled check for "name" field in request body before
    node composition, raise BadRequest exception if if don't exits.
    Changed "description" to optional, and will set it to empty string
    if it don't exist.

    Change-Id: Ib3624ad85e12823c5f6fd6321d3161b88a7b6ecf
    Closes-Bug: #1677046