I'm trying to use the v3 API to trigger a re-send of the opt-in mail for users already in the pending status. When using the PUT or PATCH requests (to 3.0/lists/<list id>/members/<member hash>), that doesn't trigger a opt-in email. But as I understand, this would be the expected behavior?
Is there possibly some throttling mechanism in place that doesn't allow re-requesting an opt-in mail in a certain time frame?