How to use [auth.ticket.create]

The reference page of auth.ticket.create has its arguments, constraints and declaration.

This slot creates a new JWT token for you, and accepts a username and optionally a list of roles. Below is some example usage.

auth.ticket.create
   username:foo
   roles
      .:howdy
      .:world

Like all auth related slots, it only makes sense to invoke from within a context of having an authorised user, such as an HTTP endpoint intended to be invoked by an authenticated user.