feat: Add a new Service Level FLEX

feat: Add Tiering Policy to Volume
feat: Add backup chain bytes to BackupConfig in Volume
feat: Add Location metadata support

PiperOrigin-RevId: 634521970

3 files changed, 47 insertions, 0 deletions

diff --git a/google/cloud/netapp/v1/common.proto b/google/cloud/netapp/v1/common.proto
index 77290403a..5123776af 100644
--- a/google/cloud/netapp/v1/common.proto
+++ b/google/cloud/netapp/v1/common.proto
@@ -16,6 +16,8 @@ syntax = "proto3";
 
 package google.cloud.netapp.v1;
 
+import "google/api/field_behavior.proto";
+
 option csharp_namespace = "Google.Cloud.NetApp.V1";
 option go_package = "cloud.google.com/go/netapp/apiv1/netapppb;netapppb";
 option java_multiple_files = true;
@@ -37,6 +39,9 @@ enum ServiceLevel {
 
   // Standard service level.
   STANDARD = 3;
+
+  // Flex service level.
+  FLEX = 4;
 }
 
 // The volume encryption key source.
@@ -50,3 +55,11 @@ enum EncryptionType {
   // Customer managed encryption key, which is stored in KMS.
   CLOUD_KMS = 2;
 }
+
+// Metadata for a given
+// [google.cloud.location.Location][google.cloud.location.Location].
+message LocationMetadata {
+  // Output only. Supported service levels in a location.
+  repeated ServiceLevel supported_service_levels = 1
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
diff --git a/google/cloud/netapp/v1/netapp_v1.yaml b/google/cloud/netapp/v1/netapp_v1.yaml
index e6e55fc64..7e6eec4df 100644
--- a/google/cloud/netapp/v1/netapp_v1.yaml
+++ b/google/cloud/netapp/v1/netapp_v1.yaml
@@ -9,6 +9,7 @@ apis:
 - name: google.longrunning.Operations
 
 types:
+- name: google.cloud.netapp.v1.LocationMetadata
 - name: google.cloud.netapp.v1.OperationMetadata
 
 documentation:
diff --git a/google/cloud/netapp/v1/volume.proto b/google/cloud/netapp/v1/volume.proto
index 1cabdcbbb..49f3b11bf 100644
--- a/google/cloud/netapp/v1/volume.proto
+++ b/google/cloud/netapp/v1/volume.proto
@@ -383,6 +383,9 @@ message Volume {
   // Optional. List of actions that are restricted on this volume.
   repeated RestrictedAction restricted_actions = 31
       [(google.api.field_behavior) = OPTIONAL];
+
+  // Tiering policy for the volume.
+  optional TieringPolicy tiering_policy = 34;
 }
 
 // Defines the export policy for the volume.
@@ -576,4 +579,34 @@ message BackupConfig {
   // This field should be nil when there's no backup policy attached.
   optional bool scheduled_backup_enabled = 3
       [(google.api.field_behavior) = OPTIONAL];
+
+  // Output only. Total size of all backups in a chain in bytes = baseline
+  // backup size + sum(incremental backup size).
+  optional int64 backup_chain_bytes = 4
+      [(google.api.field_behavior) = OUTPUT_ONLY];
+}
+
+// Defines tiering policy for the volume.
+message TieringPolicy {
+  // Tier action for the volume.
+  enum TierAction {
+    // Unspecified.
+    TIER_ACTION_UNSPECIFIED = 0;
+
+    // When tiering is enabled, new cold data will be tiered.
+    ENABLED = 1;
+
+    // When paused, tiering won't be performed on new data. Existing data stays
+    // tiered until accessed.
+    PAUSED = 2;
+  }
+
+  // Optional. Flag indicating if the volume has tiering policy enable/pause.
+  // Default is PAUSED.
+  optional TierAction tier_action = 1 [(google.api.field_behavior) = OPTIONAL];
+
+  // Optional. Time in days to mark the volume's data block as cold and make it
+  // eligible for tiering, can be range from 7-183. Default is 31.
+  optional int32 cooling_threshold_days = 2
+      [(google.api.field_behavior) = OPTIONAL];
 }