add

Author: SevenEarth

tencentcloud/services/cam/resource_tc_cam_message_receiver.md

@@ -1,5 +1,7 @@
 Provides a resource to create a CAM message receiver
 
+~> **NOTE:** For security reasons, the CAM will return the `email` and `phone_number` parameter values in encrypted form. Please use the `ignore_changes` function in Terraform's `lifecycle` to include these two parameters.
+
 Example Usage
 
 ```hcl
@@ -9,6 +11,10 @@ resource "tencentcloud_cam_message_receiver" "example" {
   country_code = "86"
   phone_number = "18123456789"
   email        = "demo@qq.com"
+
+  lifecycle {
+    ignore_changes = [ email, phone_number ]
+  }
 }
 ```