We are an extended enterprise customer looking to automate our sign up process for new clients. One of the steps during that process is adding the account admin to their sub-account and making them an Account Admin. We have been able to add the user to the account, but currently Bridge does not support changing roles via the API. This is a required part of our project. Without it, we would have to update the role manually which defeats the purpose of automating the process. We would really like to see this functionality added.
If anyone else would find this useful, comment below!