{
  "f_afm": "123456789",
  "f_amka": "12345678901",
  "f_eponymo": "ΠΑΠΑΔΟΠΟΥΛΟΣ",
  "f_onoma": "ΓΕΩΡΓΙΟΣ",
  "f_date": "01/01/2021",
  "f_from": "12:00",
  "f_to": "12:00",
  "f_cancellation": "0",
  "f_step": "1234",
  "f_reason": "001",
  "f_weekdates": "5",
  "f_asee": "123456789"
}