def _get_object_presentation(obj_dict):
  """Returns one of object possible presentation:

  - display_name
  - title
  - name
  - slug

  if Nothing is presented in serrialized object
  than it will return `{tytle}_{id}` presentation.
  """
  keys = ("display_name", "title", "name", "slug")
  for key in keys:
    if obj_dict.get(key):
      return obj_dict[key]
  return "{}_{}".format(obj_dict["type"], obj_dict["id"])