Get public settings

Example response

{
  "account": {
    "country_code": "AU",
    "id": "1"
  },
  "patient_custom_fields_definition": {
    "sections": [
      {
        "token": "ef4c43ec-105d-489c-88cc-0f3c5f67dc70",
        "fields": [
          {
            "token": "ef4c43ec-105d-489c-88cc-0f3c5f67dc70"
          }
        ]
      }
    ]
  }
}