apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/controller/PermissionController.java/PermissionController/addCreateApplicationRoleToUser
class PermissionController:  @PreAuthorize(value = "@permissionValidator.isSuperAdmin()")
  @PostMapping("/system/role/createApplication")
  public ResponseEntity<Void> addCreateApplicationRoleToUser(@RequestBody List<String> userIds) {

    userIds.forEach(this::checkUserExists);
    rolePermissionService.assignRoleToUsers(SystemRoleManagerService.CREATE_APPLICATION_ROLE_NAME,
            new HashSet<>(userIds), userInfoHolder.getUser().getUserId());

    return ResponseEntity.ok().build();
  }