curl --request GET \
  --url https://{portalApiUrl}/user/get_recently_updated \
  --header 'Authorization: <api-key>'

{
  "status": true,
  "result": [
    {
      "user_id": 123,
      "email": "jsmith@example.com",
      "firstname": "<string>",
      "lastname": "<string>",
      "user_organisation_identifier": "<string>",
      "groups": [
        "<string>"
      ],
      "properties": {},
      "user_created_date": "2023-11-07T05:31:56Z",
      "user_updated_date": "2023-11-07T05:31:56Z"
    }
  ]
}