func resourceLoadBalancerV2Update(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkingClient, err := config.networkingV2Client(d.Get("region").(string))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack networking client: %s", err)
	}

	var updateOpts loadbalancers.UpdateOpts
	if d.HasChange("name") {
		updateOpts.Name = d.Get("name").(string)
	}
	if d.HasChange("description") {
		updateOpts.Description = d.Get("description").(string)
	}
	if d.HasChange("admin_state_up") {
		asu := d.Get("admin_state_up").(bool)
		updateOpts.AdminStateUp = &asu
	}

	log.Printf("[DEBUG] Updating OpenStack LBaaSV2 LoadBalancer %s with options: %+v", d.Id(), updateOpts)

	_, err = loadbalancers.Update(networkingClient, d.Id(), updateOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error updating OpenStack LBaaSV2 LoadBalancer: %s", err)
	}

	return resourceLoadBalancerV2Read(d, meta)
}
func TestUpdateLoadbalancer(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()
	HandleLoadbalancerUpdateSuccessfully(t)

	client := fake.ServiceClient()
	actual, err := loadbalancers.Update(client, "36e08a3e-a78f-4b40-a229-1e7e23eee1ab", loadbalancers.UpdateOpts{
		Name: "NewLoadbalancerName",
	}).Extract()
	if err != nil {
		t.Fatalf("Unexpected Update error: %v", err)
	}

	th.CheckDeepEquals(t, LoadbalancerUpdated, *actual)
}
func resourceLoadBalancerV2Update(d *schema.ResourceData, meta interface{}) error {
	config := meta.(*Config)
	networkingClient, err := config.networkingV2Client(GetRegion(d))
	if err != nil {
		return fmt.Errorf("Error creating OpenStack networking client: %s", err)
	}

	var updateOpts loadbalancers.UpdateOpts
	if d.HasChange("name") {
		updateOpts.Name = d.Get("name").(string)
	}
	if d.HasChange("description") {
		updateOpts.Description = d.Get("description").(string)
	}
	if d.HasChange("admin_state_up") {
		asu := d.Get("admin_state_up").(bool)
		updateOpts.AdminStateUp = &asu
	}

	log.Printf("[DEBUG] Updating OpenStack LBaaSV2 LoadBalancer %s with options: %+v", d.Id(), updateOpts)

	_, err = loadbalancers.Update(networkingClient, d.Id(), updateOpts).Extract()
	if err != nil {
		return fmt.Errorf("Error updating OpenStack LBaaSV2 LoadBalancer: %s", err)
	}

	// Security Groups get updated separately
	if d.HasChange("security_group_ids") {
		vipPortID := d.Get("vip_port_id").(string)
		if err := resourceLoadBalancerV2SecurityGroups(networkingClient, vipPortID, d); err != nil {
			return err
		}
	}

	return resourceLoadBalancerV2Read(d, meta)
}