New commit detected on ManageIQ/manageiq/euwe:
https://github.com/ManageIQ/manageiq/commit/a62bb533be6ca328b0637264b3a7646ec14af03f

commit a62bb533be6ca328b0637264b3a7646ec14af03f
Author:     Alberto Bellotti <abellotti@users.noreply.github.com>
AuthorDate: Wed Apr 5 16:55:58 2017 -0400
Commit:     Satoe Imaishi <simaishi@redhat.com>
CommitDate: Fri May 26 10:10:35 2017 -0400

    Merge pull request #14623 from jntullo/enhancement/edit_vm
    
    Edit VMs API
    (cherry picked from commit ef497d01cd21d0da36636366a0c6c5aeecc2e2c5)
    
    https://bugzilla.redhat.com/show_bug.cgi?id=1445356

 app/controllers/api/vms_controller.rb | 47 ++++++++++++++++++-
 config/api.yml                        |  2 -
 spec/requests/api/vms_spec.rb         | 86 +++++++++++++++++++++++++++++++++++
 3 files changed, 132 insertions(+), 3 deletions(-)

Verified with
POST /api/vms/:id
{
  "action": "edit",
  "custom_1": "new_custom_identifier",
  "description": "new_description"
}
that it's now possible to edit vms resources using REST API.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2017:1601