Adding support for snapshot chain name

mmv1/products/compute/api.yaml

@@ -12944,6 +12944,13 @@ objects:
                   - snapshot_schedule_policy.0.snapshot_properties.0.guest_flush
                 description: |
                   Whether to perform a 'guest aware' snapshot.
+              - !ruby/object:Api::Type::String
+                name: 'chainName'
+                allow_empty_object: true
+                description: |
+                  Creates the new snapshot in the snapshot chain labeled with the 
+                  specified name. The chain name must be 1-63 characters long and comply 
+                  with RFC1035.
       - !ruby/object:Api::Type::NestedObject
         name: 'groupPlacementPolicy'
         conflicts:
@@ -14042,6 +14049,16 @@ objects:
         name: 'diskSizeGb'
         description: 'Size of the snapshot, specified in GB.'
         output: true
+      - !ruby/object:Api::Type::String
+        name: 'chainName'
+        allow_empty_object: true
+        description: |
+          Creates the new snapshot in the snapshot chain labeled with the 
+          specified name. The chain name must be 1-63 characters long and 
+          comply with RFC1035. This is an uncommon option only for advanced 
+          service owners who needs to create separate snapshot chains, for 
+          example, for chargeback tracking.  When you describe your snapshot 
+          resource, this field is visible only if it has a non-empty value.
       - !ruby/object:Api::Type::String
         name: 'name'
         required: true

mmv1/products/compute/terraform.yaml

@@ -2364,6 +2364,11 @@ overrides: !ruby/object:Overrides::ResourceOverrides
         primary_resource_id: "hourly"
         vars:
           name: "policy"
+      - !ruby/object:Provider::Terraform::Examples
+        name: "resource_policy_snapshot_schedule_chain_name"
+        primary_resource_id: "hourly"
+        vars:
+          name: "policy"
     properties:
       region: !ruby/object:Overrides::Terraform::PropertyOverride
         required: false
@@ -2688,6 +2693,14 @@ overrides: !ruby/object:Overrides::ResourceOverrides
         vars:
           snapshot_name: "my-snapshot"
           disk_name: "debian-disk"
+      - !ruby/object:Provider::Terraform::Examples
+        name: "snapshot_chainname"
+        primary_resource_id: "snapshot"
+        primary_resource_name: "fmt.Sprintf(\"tf-test-snapshot-chainname%s\", context[\"random_suffix\"])"
+        vars:
+          snapshot_name: "my-snapshot"
+          disk_name: "debian-disk"
+          chain_name: 'snapshot-chain'
     properties:
       id: !ruby/object:Overrides::Terraform::PropertyOverride
         name: 'snapshot_id'

mmv1/templates/terraform/examples/resource_policy_snapshot_schedule_chain_name.tf.erb

@@ -0,0 +1,25 @@
+resource "google_compute_resource_policy" "hourly" {
+  name   = "<%= ctx[:vars]['name'] %>"
+  region = "us-central1"
+  description = "chain name snapshot"
+  snapshot_schedule_policy {
+    schedule {
+      hourly_schedule {
+        hours_in_cycle = 20
+        start_time     = "23:00"
+      }
+    }
+    retention_policy {
+      max_retention_days    = 14
+      on_source_disk_delete = "KEEP_AUTO_SNAPSHOTS"
+    }
+    snapshot_properties {
+      labels = {
+        my_label = "value"
+      }
+      storage_locations = ["us"]
+      guest_flush       = true
+      chain_name = "test-schedule-chain-name"
+    }
+  }
+}

mmv1/templates/terraform/examples/snapshot_chainname.tf.erb

@@ -0,0 +1,23 @@
+resource "google_compute_snapshot" "<%= ctx[:primary_resource_id] %>" {
+  name        = "<%= ctx[:vars]['snapshot_name'] %>"
+  source_disk = google_compute_disk.persistent.id
+  zone        = "us-central1-a"
+  chain_name  = "<%= ctx[:vars]['chain_name'] %>"
+  labels = {
+    my_label = "value"
+  }
+  storage_locations = ["us-central1"]
+}
+
+data "google_compute_image" "debian" {
+  family  = "debian-11"
+  project = "debian-cloud"
+}
+
+resource "google_compute_disk" "persistent" {
+  name  = "<%= ctx[:vars]['disk_name'] %>"
+  image = data.google_compute_image.debian.self_link
+  size  = 10
+  type  = "pd-ssd"
+  zone  = "us-central1-a"
+}