terraform: fix validation issues

cmd/terraform-provider-route/main.go

@@ -25,7 +25,7 @@ func provider() terraform.ResourceProvider {
 		Schema: map[string]*schema.Schema{
 			"token": &schema.Schema{
 				Type:        schema.TypeString,
-				Optional:    false,
+				Optional:    true,
 				DefaultFunc: schema.EnvDefaultFunc("ROUTE_TOKEN", nil),
 			},
 			"host": &schema.Schema{

cmd/terraform-provider-route/route.go

@@ -22,6 +22,7 @@ func routeResource() *schema.Resource {
 			"domain": {
 				Type:     schema.TypeString,
 				Required: false,
+				ForceNew: true,
 			},
 		},
 	}