curl --request PUT \
  --url https://{tenant}.stamp.eu/rest/settings \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "company_name": "<string>",
  "timezone": "<string>",
  "terminal_message": "<string>",
  "datev_berater_nr": "<string>",
  "datev_mandanten_nr": "<string>",
  "auto_clockout_time": "<string>",
  "night_shift_boundary": "<string>"
}
'

{
  "data": {}
}