def METHOD_NAME(self, request):
    # The filter is very loose, since we are assuming that the only
    # users are from the new facility
    queryset = FacilityUser.objects.filter(roles__kind__contains="admin")
    response_data = [
        {"full_name": user.full_name, "username": user.username, "id": user.id}
        for user in queryset
    ]
    return Response(response_data)