C2A Reverse Complete - completion of refund initiation

This is the method to complete the initiation of a refund to the payer's card. This action can be performed after https://uapayua.atlassian.net/wiki/spaces/AC/pages/2614558746, the payment must be of type C2A and status WAITING_COMPLETE, and the transaction must be of type RETURN and status NEEDS_COMPLETE. After the call, the return process begins on the part of the acquirer's bank and it can become successful (payment status RETURNED and return operation status FINISHED) or unsuccessful (payment status will return to FINISHED and return operation status will become REJECTED).

Request method - POST

Request path - /api/p2p/payments/c2a/reverse/complete

Parameters for forming the request body in JSON format

Key	Data type	Obligated?	Description	Example

Key	Data type	Obligated?	Description	Example
params.sessionId	string	yes	client session id	"445fb296-8653-4646-8475-5796c97d16ff"
params.paymentId	string	yes, one of these parameters: params.paymentId, params.reverseOperationId, or params.reverseExternalId	payment id	"a85ee391-46ca-4766-b376-292bd7efbeea"
params.reverseOperationId	string		return operation id	"2a01fd7c-f9ca-444e-a800-d6ce59b87e96"
params.reverseExternalId	string		the external id of the return operation	"3b604870-7361-4125-9a41-03c12e8bc31b"

Request body examples

{
  "params": {
    "sessionId": "445fb296-8653-4646-8475-5796c97d16ff",
    "paymentId": "a85ee391-46ca-4766-b376-292bd7efbeea"
  }
}

or

{
  "params": {
    "sessionId": "445fb296-8653-4646-8475-5796c97d16ff",
    "reverseExternalId": "3b604870-7361-4125-9a41-03c12e8bc31b"
  }
}

Response body parameters in JSON format

Key	Date type	Description	Example

Key	Date type	Description	Example
data.paymentId	string	payment id	"a85ee391-46ca-4766-b376-292bd7efbeea"
data.reverseOperationId	string	return operation id	"2a01fd7c-f9ca-444e-a800-d6ce59b87e96"
data.reverseExternalId	string	the external id of the return operation	"3b604870-7361-4125-9a41-03c12e8bc31b"

Example of a response body

{
  "status": 1,
  "data": {
    "paymentId": "a85ee391-46ca-4766-b376-292bd7efbeea",
    "reverseOperationId": "2a01fd7c-f9ca-444e-a800-d6ce59b87e96",
    "reverseExternalId": "3b604870-7361-4125-9a41-03c12e8bc31b"
  }
}