curl --request DELETE \
  --url https://api.icepanel.io/v1/landscapes/{landscapeId}/versions/{versionId}/model/objects/{modelObjectId} \
  --header 'Authorization: <authorization>'

{
  "commit": 123,
  "deletedModelConnectionIds": [
    "<string>"
  ],
  "deletedModelObjectIds": [
    "<string>"
  ]
}