Updating transaction amount for an existing order in paytm api

Issue

I've Integrated paytm API for payments in my app.I created an Order and initiated a txn and completed it. If I want to update the txnAmount for that same order, how can I do it? Update Transaction API requires a txnToken previously received in the response of Initiate Transaction API. And it's only valid for 15 minutes. I want to update the Order's amount whenever I want. Is there any way to do it? Or Is there any way to reinitiate the transaction with a different txnAmount?

Solution

There's now other way to update a initiated transaction. You have to initiate a new transaction every time. refer here

Answered By - John117