th transaction request parameters includes the specific UPI app to be invoked.</li>
<li>Post the UPI transaction being processed by the chosen Android UPI app, it returns a response as per the format defined in the specification to the package's Android plugin layer.</li>
<li>The plugin layer parses this response to create a <code>UpiTransactionResponse</code> object that is returned to your calling code. This object clearly indicates the status of the UPI payment, i.e. was it successful, failed or being pr