Option names:
withcapability (string) return only users with this capability. This option requires 'moodle/role:review' on the course context.
groupid (integer) return only users in this group id. If the course has groups enabled and this param
isn't defined, returns all the viewable users.
This option requires 'moodle/site:accessallgroups' on the course context if the
user doesn't belong to the group.
onlyactive (integer) return only users with active enrolments and matching time restrictions.
This option requires 'moodle/course:enrolreview' on the course context.
Please note that this option can't
be used together with onlysuspended (only one can be active).
onlysuspended (integer) return only suspended users. This option requires
'moodle/course:enrolreview' on the course context. Please note that this option can't
be used together with onlyactive (only one can be active).
userfields ('string, string, ...') return only the values of these user fields.
limitfrom (integer) sql limit from.
limitnumber (integer) maximum number of returned users.
sortby (string) sort by id, firstname or lastname. For ordering like the site does, use siteorder.
sortdirection (string) ASC or DESC
Option names: withcapability (string) return only users with this capability. This option requires 'moodle/role:review' on the course context. groupid (integer) return only users in this group id. If the course has groups enabled and this param isn't defined, returns all the viewable users. This option requires 'moodle/site:accessallgroups' on the course context if the user doesn't belong to the group. onlyactive (integer) return only users with active enrolments and matching time restrictions. This option requires 'moodle/course:enrolreview' on the course context. Please note that this option can't be used together with onlysuspended (only one can be active). onlysuspended (integer) return only suspended users. This option requires 'moodle/course:enrolreview' on the course context. Please note that this option can't be used together with onlyactive (only one can be active). userfields ('string, string, ...') return only the values of these user fields. limitfrom (integer) sql limit from. limitnumber (integer) maximum number of returned users. sortby (string) sort by id, firstname or lastname. For ordering like the site does, use siteorder. sortdirection (string) ASC or DESC