return
	}

	userList := r.Form["users"]
	isAll := r.Form.Get("all") == "true"
	selfOnly := !isAll && len(userList) == 0
	cfgName := r.Form.Get("configName")
	allConfigs := r.Form.Get("allConfigs") == "true"
	if cfgName == "" && !allConfigs {
		cfgName = madmin.Default
	}

	if isAll && len(userList) > 0 {
		// This should be checked on client side, so return generic error