curl --request GET \
  --url https://api.{tenant}.getomneo.com/api/v3/profiles/{profile}/groups/{group}

{
  "data": {
    "id": 123,
    "group_definition_id": 123,
    "owner": {
      "type": "<string>",
      "id": "<string>"
    },
    "status": "<string>",
    "meta": [
      "<unknown>"
    ],
    "created_at": "<string>",
    "updated_at": "<string>"
  }
}