Unique Merchant ID assigned to the merchant by PhonePe
Unique Transaction ID generated by the merchant to track this request to PhonePe
Success status of the request
See below section for list of codes
Short message about status
The code in the above API response could be.
INTERNAL_SERVER_ERROR: There can be internal server error. Merchant should retry the cancel API request.
PAYMENT_ALREADY_COMPLETED: Payment has been succesful hence can't cancel the request. For this case merchant should trigger successful transaction, generating the bill.