Add params zone_id to cloudstack ipaddress resource (#11306)

* add option zone_id

- Ref: http://docs.idcf.jp/cloud/api/address/#listpublicipaddresses

* Exclusion of `network_id`, `vpc_id` and `zone_id`

* Revert "Exclusion of `network_id`, `vpc_id` and `zone_id`"

This reverts commit 9684c8b0b6.

* remove zone_id from one of required option.

builtin/providers/cloudstack/resource_cloudstack_ipaddress.go

@@ -28,6 +28,12 @@ func resourceCloudStackIPAddress() *schema.Resource {
 				ForceNew: true,
 			},
 
+			"zone_id": &schema.Schema{
+				Type:     schema.TypeString,
+				Optional: true,
+				ForceNew: true,
+			},
+
 			"project": &schema.Schema{
 				Type:     schema.TypeString,
 				Optional: true,
@@ -63,6 +69,11 @@ func resourceCloudStackIPAddressCreate(d *schema.ResourceData, meta interface{})
 		p.SetVpcid(vpcid.(string))
 	}
 
+	if zoneid, ok := d.GetOk("zone_id"); ok {
+		// Set the vpcid
+		p.SetZoneid(zoneid.(string))
+	}
+
 	// If there is a project supplied, we retrieve and set the project id
 	if err := setProjectid(p, cs, d); err != nil {
 		return err
@@ -109,6 +120,10 @@ func resourceCloudStackIPAddressRead(d *schema.ResourceData, meta interface{}) e
 		d.Set("vpc_id", ip.Vpcid)
 	}
 
+	if _, ok := d.GetOk("zone_id"); ok {
+		d.Set("zone_id", ip.Zoneid)
+	}
+
 	setValueOrID(d, "project", ip.Project, ip.Projectid)
 
 	return nil