fix: PR comments

main.tf

@@ -5,10 +5,10 @@ locals {
 resource "huaweicloud_lts_notification_template" "test" {
   name   = var.name
   source = "LTS"
-  locale = "en-us"
+  locale = var.locale
 
   templates {
-    sub_type = "email"
+    sub_type = var.sub_type
     content  = var.content
   }
 }

variables.tf

@@ -1,5 +1,5 @@
 variable "name" {
-  description = "Specifies the name of the keywords alarm rule"
+  description = "Specifies the name of the template"
   type        = string
 }
 
@@ -12,4 +12,24 @@ variable "name_postfix" {
 variable "content" {
   description = "Content of template"
   type        = string
+}
+
+variable "locale" {
+  description = "Language"
+  type        = string
+  default     = "en-us"
+  validation {
+    condition     = contains(["zh-cn", "en-us"], var.locale)
+    error_message = "Locale is not one of: zh-cn, en-us"
+  }
+}
+
+variable "sub_type" {
+  description = "Type of the template"
+  type        = string
+  default     = "email"
+  validation {
+    condition     = contains(["sms", "dingding", "wechat", "webhook", "email"], var.sub_type)
+    error_message = "Type of template is not one of: sms, dingding, wechat, webhook, email"
+  }
 }