Add persistence_iam_identity to Redis Instance

.changelog/3805.txt

@@ -0,0 +1,6 @@
+```release-note:enhancement
+redis: added `persistence_iam_identity` output field to `google_redis_instance`
+```
+```release-note:note
+redis: explicitly noted in `google_redis_instance` documentation that `"REDIS_5_0"` is supported
+```

google-beta/resource_redis_instance.go

@@ -122,6 +122,7 @@ https://cloud.google.com/memorystore/docs/redis/reference/rest/v1/projects.locat
 				Description: `The version of Redis software. If not provided, latest supported
 version will be used. Currently, the supported values are:
 
+- REDIS_5_0 for Redis 5.0 compatibility
 - REDIS_4_0 for Redis 4.0 compatibility
 - REDIS_3_2 for Redis 3.2 compatibility`,
 			},
@@ -174,6 +175,14 @@ and can change after a failover event.`,
 				Computed: true,
 				Description: `Hostname or IP address of the exposed Redis endpoint used by clients
 to connect to the service.`,
+			},
+			"persistence_iam_identity": {
+				Type:     schema.TypeString,
+				Computed: true,
+				Description: `Output only. Cloud IAM identity used by import / export operations
+to transfer data to/from Cloud Storage. Format is "serviceAccount:".
+The value may change over time for a given instance so should be
+checked before each import/export operation.`,
 			},
 			"port": {
 				Type:        schema.TypeInt,
@@ -390,6 +399,9 @@ func resourceRedisInstanceRead(d *schema.ResourceData, meta interface{}) error {
 	if err := d.Set("port", flattenRedisInstancePort(res["port"], d, config)); err != nil {
 		return fmt.Errorf("Error reading Instance: %s", err)
 	}
+	if err := d.Set("persistence_iam_identity", flattenRedisInstancePersistenceIamIdentity(res["persistenceIamIdentity"], d, config)); err != nil {
+		return fmt.Errorf("Error reading Instance: %s", err)
+	}
 	if err := d.Set("redis_version", flattenRedisInstanceRedisVersion(res["redisVersion"], d, config)); err != nil {
 		return fmt.Errorf("Error reading Instance: %s", err)
 	}
@@ -623,6 +635,10 @@ func flattenRedisInstancePort(v interface{}, d *schema.ResourceData, config *Con
 	return v // let terraform core handle it otherwise
 }
 
+func flattenRedisInstancePersistenceIamIdentity(v interface{}, d *schema.ResourceData, config *Config) interface{} {
+	return v
+}
+
 func flattenRedisInstanceRedisVersion(v interface{}, d *schema.ResourceData, config *Config) interface{} {
 	return v
 }

google-beta/resource_redis_instance_generated_test.go

@@ -95,7 +95,7 @@ resource "google_redis_instance" "cache" {
 
   authorized_network = data.google_compute_network.redis-network.id
 
-  redis_version     = "REDIS_3_2"
+  redis_version     = "REDIS_4_0"
   display_name      = "Terraform Test Instance"
   reserved_ip_range = "192.168.0.0/29"
 
@@ -175,10 +175,10 @@ resource "google_redis_instance" "cache" {
   authorized_network = google_compute_network.network.id
   connect_mode       = "PRIVATE_SERVICE_ACCESS"
 
-  redis_version     = "REDIS_3_2"
+  redis_version     = "REDIS_4_0"
   display_name      = "Terraform Test Instance"
 
-  depends_on = [ google_service_networking_connection.private_service_connection ]
+  depends_on = [google_service_networking_connection.private_service_connection]
 
 }
 `, context)

website/docs/r/redis_instance.html.markdown

@@ -64,7 +64,7 @@ resource "google_redis_instance" "cache" {
 
   authorized_network = data.google_compute_network.redis-network.id
 
-  redis_version     = "REDIS_3_2"
+  redis_version     = "REDIS_4_0"
   display_name      = "Terraform Test Instance"
   reserved_ip_range = "192.168.0.0/29"
 
@@ -124,10 +124,10 @@ resource "google_redis_instance" "cache" {
   authorized_network = google_compute_network.network.id
   connect_mode       = "PRIVATE_SERVICE_ACCESS"
 
-  redis_version     = "REDIS_3_2"
+  redis_version     = "REDIS_4_0"
   display_name      = "Terraform Test Instance"
 
-  depends_on = [ google_service_networking_connection.private_service_connection ]
+  depends_on = [google_service_networking_connection.private_service_connection]
 
 }
 ```
@@ -198,6 +198,7 @@ The following arguments are supported:
   (Optional)
   The version of Redis software. If not provided, latest supported
   version will be used. Currently, the supported values are:
+  - REDIS_5_0 for Redis 5.0 compatibility
   - REDIS_4_0 for Redis 4.0 compatibility
   - REDIS_3_2 for Redis 3.2 compatibility
 
@@ -253,6 +254,12 @@ In addition to the arguments listed above, the following computed attributes are
 * `port` -
   The port number of the exposed Redis endpoint.
 
+* `persistence_iam_identity` -
+  Output only. Cloud IAM identity used by import / export operations
+  to transfer data to/from Cloud Storage. Format is "serviceAccount:".
+  The value may change over time for a given instance so should be
+  checked before each import/export operation.
+
 
 ## Timeouts