toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (address != null) 'address': address!,
if (customerService != null) 'customerService': customerService!,
if (koreanBusinessRegistrationNumber != null)
'koreanBusinessRegistrationNumber': koreanBusinessRegistrationNumber!,
if (phoneNumber != null) 'phoneNumber': phoneNumber!,
if (phoneVerificationStatus != null)
'phoneVerificationStatus': phoneVerificationStatus!,
};