# File lib/fog/image/openstack/v2/requests/update_image_member.rb, line 6
          def update_image_member(image_id, member)
            request( # 'status' is the only property we can update
              :body    => Fog::JSON.encode(member.select { |key, _value| key == 'status' }),
              :expects => [200],
              :method  => 'PUT',
              :path    => "images/#{image_id}/members/#{member['member_id']}"
            )
          end