Full update of a report group and its subgroups. Subgroups are matched by id: keep each existing subgroup's id, and any subgroup omitted from the list is deleted (a subgroup with reports cannot be removed this way; delete it via /api/reporting/metrics/groups/{id} instead). At least one subgroup must be active. First retrieve the current group from /api/reporting/metrics/groups/{id}, apply your changes, then send back the full object.

Required permission: Metrics Settings