Hi, we are building our project that includes a webapp and a Alexa Skill.
We implemented the LWA feature, so we can get the Customer Id on our webapp ( amzn1.account.XXXXX ).
Now we want to get the ASK User ID (amzn1.ask.account.XXXXX) using the obtained Customer ID.
We need to do that before let the user use our skill. The LWA procedure (and the ASK user id retrieving ) is the only way so we can authorize our user.
Is it possible?