startRefundQuery

Start a refund query for an existing payment transaction, referenced by its transaction identifier. Only payments that completed successfully are queried; for payments in any other state, the request has no effect.

Request:

The args must be a StartRefundQueryRequest object.

Response:

On success, the result is an empty object.

Side effects:

Starts a refund query for an existing payment transaction, contacting the merchant over the network.

interface StartRefundQueryRequest {
  // Transaction identifier of the payment to query refunds for.
  transactionId: TransactionIdStr;
}