List of error types that can be used in a rule?

I wrote a rule that enriches a user profile (by calling our service endpoint).So far i’ve seen using UnauthorizedError as one type of error that’s returned to user through callback. e.g.:, we can do something like:

if (audience === 'http://todoapi2.api' || !audience) {
    return callback(new UnauthorizedError('end_users_not_allowed'));

I wonder if there is a list of all such error types in Node.js in any documentation so I can explore different options. So far I have found Error and UnauthorizedError, but is there an exclusive list?


Hey there!

Sorry for such huge delay in response! We’re doing our best in providing you with best developer support experience out there, but sometimes our bandwidth is not enough comparing to the number of incoming questions.

Wanted to reach out to know if you still require further assistance?