1. Created integration and got the consumer_key and consumer_secret
2. Got the request token using POST /oauth/token/request.
3. Facing issues in getting access_token using POST /oauth/token/access. It needs oauth_verifier as a parameter in Authorization header. But I am unable to get it. Where does it store / generate the oauth_verifier or where can I get it? Any help on this would be appretiated.