curl --request GET \
  --url https://{tenantDomain}/api/v2/users/{id}/effective-roles/sources/groups \
  --header 'Authorization: Bearer <token>'

{
  "groups": [
    {
      "id": "<string>",
      "name": "<string>",
      "external_id": "<string>",
      "connection_id": "<string>",
      "tenant_name": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ],
  "next": "<string>"
}