In this documentation, we're invited to pass the access_token but when doing so, it's not taken into account because when a request is made, the refresh_token function will be called, as no credentials were found from the Configuration, the token will not be built, which will lead to a Null Reference Exception when trying to get the access_token from the token object, as token’s value is still None.
In this documentation, we're invited to pass the access_token but when doing so, it's not taken into account because when a request is made, the refresh_token function will be called, as no credentials were found from the Configuration, the token will not be built, which will lead to a Null Reference Exception when trying to get the access_token from the token object, as token’s value is still None.