added enum UPGRADE_INFO_EVENT for notification filter (GoogleCloudPlatform#13174)

Author: yliaog

mmv1/third_party/terraform/services/container/resource_container_cluster.go.tmpl

@@ -1364,10 +1364,10 @@ func ResourceContainerCluster() *schema.Resource {
 												"event_type": {
 													Type:        schema.TypeList,
 													Required:    true,
-													Description: `Can be used to filter what notifications are sent. Valid values include include UPGRADE_AVAILABLE_EVENT, UPGRADE_EVENT and SECURITY_BULLETIN_EVENT`,
+													Description: `Can be used to filter what notifications are sent. Valid values include include UPGRADE_AVAILABLE_EVENT, UPGRADE_EVENT, SECURITY_BULLETIN_EVENT, and UPGRADE_INFO_EVENT`,
 													Elem: &schema.Schema{
 														Type:         schema.TypeString,
-														ValidateFunc: validation.StringInSlice([]string{"UPGRADE_AVAILABLE_EVENT", "UPGRADE_EVENT", "SECURITY_BULLETIN_EVENT"}, false),
+														ValidateFunc: validation.StringInSlice([]string{"UPGRADE_AVAILABLE_EVENT", "UPGRADE_EVENT", "SECURITY_BULLETIN_EVENT", "UPGRADE_INFO_EVENT"}, false),
 													},
 												},
 											},

mmv1/third_party/terraform/services/container/resource_container_cluster_migratev1.go.tmpl

@@ -1055,10 +1055,10 @@ func resourceContainerClusterResourceV1() *schema.Resource {
 												"event_type": {
 													Type:        schema.TypeList,
 													Required:    true,
-													Description: `Can be used to filter what notifications are sent. Valid values include include UPGRADE_AVAILABLE_EVENT, UPGRADE_EVENT and SECURITY_BULLETIN_EVENT`,
+													Description: `Can be used to filter what notifications are sent. Valid values include include UPGRADE_AVAILABLE_EVENT, UPGRADE_EVENT, SECURITY_BULLETIN_EVENT and UPGRADE_INFO_EVENT`,
 													Elem: &schema.Schema{
 														Type:         schema.TypeString,
-														ValidateFunc: validation.StringInSlice([]string{"UPGRADE_AVAILABLE_EVENT", "UPGRADE_EVENT", "SECURITY_BULLETIN_EVENT"}, false),
+														ValidateFunc: validation.StringInSlice([]string{"UPGRADE_AVAILABLE_EVENT", "UPGRADE_EVENT", "SECURITY_BULLETIN_EVENT", "UPGRADE_INFO_EVENT"}, false),
 													},
 												},
 											},

mmv1/third_party/terraform/website/docs/r/container_cluster.html.markdown

@@ -1174,7 +1174,7 @@ notification_config {
 
 <a name="nested_notification_filter"></a> The `filter` block supports:
 
-* `event_type` (Optional) - Can be used to filter what notifications are sent. Accepted values are `UPGRADE_AVAILABLE_EVENT`, `UPGRADE_EVENT` and `SECURITY_BULLETIN_EVENT`. See [Filtering notifications](https://cloud.google.com/kubernetes-engine/docs/concepts/cluster-notifications#filtering) for more details.
+* `event_type` (Optional) - Can be used to filter what notifications are sent. Accepted values are `UPGRADE_AVAILABLE_EVENT`, `UPGRADE_EVENT`, `SECURITY_BULLETIN_EVENT` and `UPGRADE_INFO_EVENT`. See [Filtering notifications](https://cloud.google.com/kubernetes-engine/docs/concepts/cluster-notifications#filtering) for more details.
 
 <a name="nested_confidential_nodes"></a> The `confidential_nodes` block supports: