Pluck changes from this PR in the main TF repo:

* hashicorp#6829 Adds "postgresql" and "upgrade" as valid options.
LuminalHQ · Mar 13, 2019 · b0ecdda · b0ecdda
1 parent fd44c4e
commit b0ecdda
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/aws/resource_aws_db_instance.go b/aws/resource_aws_db_instance.go
@@ -403,6 +403,8 @@ func resourceAwsDbInstance() *schema.Resource {
 						"listener",
 						"slowquery",
 						"trace",
+						"postgresql",
+						"upgrade",
 					}, false),
 				},
 			},