Changing PG payment, web PG payment API. 
   - Changes to the payment completion details inquiry API response - Added started_datetime_ms,paid_datetime_ms,iap_payload
- Deleted additionalInfo
 
- Payment result notification service - Changes to payment result transmission information - Added started_datetime_ms,paid_datetime_ms,cancelled_datetime_ms,iap_payload
- Deleted additionalInfo
 
 
 - Changes to the payment completion details inquiry API response - Added started_datetime_ms,paid_datetime_ms,iap_payload
- Deleted additionalInfo
 
- Payment result notification service - Changes to the payment result transmission information - Changed vidtype
- Changed uidtype
- Added started_datetime_ms,paid_datetime_ms,iap_payload
- Deleted additionalInfo
 
 
For more information about the API, please check the guide below.