curl --request GET \
  --url https://identity.sandbox.lerian.net/v1/groups \
  --header 'Authorization: Bearer <token>'

[
  {
    "createdAt": "2025-04-08T08:01:30.169Z",
    "id": "midaz-viewer-group",
    "name": "Midaz Viewer",
    "users": [
      "johndoe",
      "janedoe"
    ]
  },
  {
    "createdAt": "2025-04-07T18:57:57.312Z",
    "id": "midaz-editor-group",
    "name": "Midaz Editor",
    "users": [
      "johnsmith"
    ]
  }
]