loadbalancer.go
func (c *Client) AssociateNic(dcid string, lbalid string, nicid string) (*Nic, error) {
	sm := map[string]string{"id": nicid}
	url := balnicColPath(dcid, lbalid) + `?depth=` + c.client.depth + `&pretty=` + strconv.FormatBool(c.client.pretty)
	ret := &Nic{}
	err := c.client.Post(url, sm, ret, http.StatusAccepted)
	return ret, err
}
func (c *Client) AssociateNic(dcid string, lbalid string, nicid string) (*Nic, error) {
	sm := map[string]string{"id": nicid}
	url := balnicColPath(dcid, lbalid) + `?depth=` + c.client.depth + `&pretty=` + strconv.FormatBool(c.client.pretty)
	ret := &Nic{}
	err := c.client.Post(url, sm, ret, http.StatusAccepted)
	return ret, err
}
//AssociateNic attach a nic to load balancer