curl --request POST \
  --url https://api.everhour.com/timesheets/{timesheet_id}/approval \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --data '
{
  "comment": "some text",
  "reviewer": 14854,
  "sendNotification": false
}
'

{
  "id": 148562535,
  "user": 14856,
  "weekId": 2535,
  "timesheetId": 148562535,
  "reviewer": 14854,
  "history": [
    {
      "action": "submitted",
      "days": {
        "monday": true,
        "tuesday": true,
        "wednesday": true,
        "thursday": true,
        "friday": true,
        "saturday": false,
        "sunday": false
      },
      "user": 2535,
      "comment": "some text",
      "createdAt": "2025-08-05 16:17:14"
    }
  ]
}