toJson method

Implementation

Map<String, dynamic> toJson() => {
      'phone': phone,
      if (requestSsn != null) 'requestSsn': requestSsn,
      if (requestEmail != null) 'requestEmail': requestEmail,
      if (requestAddress != null) 'requestAddress': requestAddress,
      if (callbackUrl != null) 'callbackUrl': callbackUrl,
      if (refId != null) 'refId': refId,
    };