More complex example for db_event_subscription (#11513)

website/source/docs/providers/aws/r/db_event_subscription.html.markdown

@@ -11,6 +11,18 @@ Provides a DB event subscription resource.
 ## Example Usage
 
 ```
+resource "aws_db_instance" "default" {
+  allocated_storage    = 10
+  engine               = "mysql"
+  engine_version       = "5.6.17"
+  instance_class       = "db.t1.micro"
+  name                 = "mydb"
+  username             = "foo"
+  password             = "bar"
+  db_subnet_group_name = "my_database_subnet_group"
+  parameter_group_name = "default.mysql5.6"
+}
+
 resource "aws_sns_topic" "default" {
   name = "rds-events"
 }
@@ -18,6 +30,21 @@ resource "aws_sns_topic" "default" {
 resource "aws_db_event_subscription" "default" {
   name = "rds-event-sub"
   sns_topic = "${aws_sns_topic.default.arn}"
+  
+  source_type = "db-instance"
+  source_ids = [ "${aws_db_instance.default.id}" ]
+  event_categories = [
+    "availability",
+    "deletion",
+    "failover",
+    "failure",
+    "low storage",
+    "maintenance",
+    "notification",
+    "read replica",
+    "recovery",
+    "restoration"
+  ]
 }
 ```
 
@@ -29,7 +56,7 @@ The following arguments are supported:
 * `sns_topic` - (Required) The SNS topic to send events to.
 * `source_ids` - (Optional) A list of identifiers of the event sources for which events will be returned. If not specified, then all sources are included in the response. If specified, a source_type must also be specified.
 * `source_type` - (Optional) The type of source that will be generating the events.
-* `event_categories` - (Optional) A list of event categories for a SourceType that you want to subscribe to.
+* `event_categories` - (Optional) A list of event categories for a SourceType that you want to subscribe to. See http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide//USER_Events.html
 * `enabled` - (Optional) A boolean flag to enable/disable the subscription. Defaults to true.
 * `tags` - (Optional) A mapping of tags to assign to the resource.