How to find the transaction ID from Paypal V2 API? I would like to give the transaction ID for buyer to track their transaction.

I can get the order ID and Capture ID but fail to find where to find the transaction ID. Only the deprecated V1 API can get the transaction ID. Is it not available anymore for V2?

FYI, the answer for V1 is here [Paypal Transaction ID](https://stackoverflow.com/questions/53669952/paypal-transaction-id)