tree fa877eaf6382f9f86a874851791edb1dd370811b
parent 2df1e7db0277e661ab01f76258343d1ec2f0ae50
author Matt Spinler <spinler@us.ibm.com> 1544114136 -0600
committer Ed Tanous <ed.tanous@intel.com> 1544738135 +0000

REST: For enumerate, return the error in JSON

The only way enumerate can fail is if the GetSubTree call fails,
and that will only happen if the path isn't a valid D-Bus object.

In that case, return the standard REST error JSON response for
org.freedesktop.DBus.Error.FileNotFound.

Change-Id: Ie68761c3ee67aa337761567b8a76bd9c9ebddc19
Signed-off-by: Matt Spinler <spinler@us.ibm.com>