call abstract method

TRes call({
  1. String? approve_url,
  2. String? cancel_url,
  3. String? first_name,
  4. String? last_name,
  5. String? merchant_id,
  6. String? phone,
  7. String? qr_code,
})

Implementation

TRes call({
  String? approve_url,
  String? cancel_url,
  String? first_name,
  String? last_name,
  String? merchant_id,
  String? phone,
  String? qr_code,
});