required = [
'image_name', 'disk_format', 'container_format', 'status', 'publish',
'unpublish', 'property_to_set', 'member_ID_to_add',
- 'member_ID_to_remove']
+ 'member_ID_to_remove', 'property_to_del']
@errors.generic.all
@errors.plankton.connection