get https://{workspace}.api.vitruvi.cc/api/v1/engineering/design_element_related_objects
Returns a list of ids of the passed "model" objects, which are related to the passed element "id"s. Example query: { "ids": ["537eaf38-38bc-4af0-b3be-119e699269e8"], "model": "workorder", "app": "wbs" <--- optional }