Hi @pon9q9,
Thank you for your responses.
I have just looked carefully into the feacft
log event type and found that this error happens when it failed to exchange the authorization code for a token.
I was able to reproduce this error when I passed incorrect values for either the client_id, client_secret, or domain in the request.
In this case, could you please make sure that you are exchanging your authorization code for a token with something like the following and making sure all the values are correct:
curl --request POST \
--url 'https://{yourDomain}/oauth/token' \
--header 'content-type: application/x-www-form-urlencoded' \
--data grant_type=authorization_code \
--data 'client_id={yourClientId}' \
--data 'client_secret={yourClientSecret}' \
--data 'code=yourAuthorizationCode}' \
--data 'redirect_uri={https://yourApp/callback}'
Please let me know how this goes for you.
Thanks,
Rueben