func nodeHealingUpdate(w http.ResponseWriter, r *http.Request, t auth.Token) (err error) {
	poolName := InputValue(r, "pool")
	var ctxs []permTypes.PermissionContext
	if poolName != "" {
		ctxs = append(ctxs, permission.Context(permTypes.CtxPool, poolName))
	}
	if !permission.Check(t, permission.PermHealingUpdate, ctxs...) {
		return permission.ErrUnauthorized
	}
	evt, err := event.New(&event.Opts{
		Target:      event.Target{Type: event.TargetTypePool, Value: poolName},
		Kind:        permission.PermHealingUpdate,
		Owner:       t,
		CustomData:  event.FormToCustomData(InputFields(r)),
		DisableLock: true,
		Allowed:     event.Allowed(permission.PermPoolReadEvents, ctxs...),
	})
	if err != nil {
		return err
	}
	defer func() { evt.Done(err) }()
	var config healer.NodeHealerConfig
	err = ParseInput(r, &config)
	if err != nil {
		return err
	}
	return healer.UpdateConfig(poolName, config)
}
func nodeHealingUpdate(w http.ResponseWriter, r *http.Request, t auth.Token) (err error) {
	poolName := InputValue(r, "pool")
	var ctxs []permTypes.PermissionContext
	if poolName != "" {
		ctxs = append(ctxs, permission.Context(permTypes.CtxPool, poolName))
	}
	if !permission.Check(t, permission.PermHealingUpdate, ctxs...) {
		return permission.ErrUnauthorized
	}
	evt, err := event.New(&event.Opts{
		Target:      event.Target{Type: event.TargetTypePool, Value: poolName},
		Kind:        permission.PermHealingUpdate,
		Owner:       t,
		CustomData:  event.FormToCustomData(InputFields(r)),
		DisableLock: true,
		Allowed:     event.Allowed(permission.PermPoolReadEvents, ctxs...),
	})
	if err != nil {
		return err
	}
	defer func() { evt.Done(err) }()
	var config healer.NodeHealerConfig
	err = ParseInput(r, &config)
	if err != nil {
		return err
	}
	return healer.UpdateConfig(poolName, config)
}
// title: node healing update
// path: /healing/node
// method: POST
// consume: application/x-www-form-urlencoded
// responses:
//   200: Ok
//   401: Unauthorized