I have a authentication parameter in my context. The token has expiry for 3 hrs. So every 3 hrs i need to update the token.
Using nifi invokehttp request, I am able to get the token generated but need help in setting up the new tocken to parameter available in the context.
Is there any logic whiich i can implement to get the updated token whenever pipeline execute.
Token needs to be acquired and updated via separate nifi flow or outside nifi.