gcloud: Wed Sep 20 10:45:25 UTC 2023

gcloud/alpha/memcache/instances/create

@@ -108,10 +108,12 @@ OPTIONAL FLAGS
      --memcached-version=MEMCACHED_VERSION
         Optional major version of Memcached software to use with the instance.
         If not provided, default of "1.5" will be used. MEMCACHED_VERSION must
-        be (only one value is supported):
+        be one of:
 
          1.5
             Memcached major version 1.5
+         1.6.15
+            Memcached version 1.6.15
 
      --parameters=KEY=VALUE
         User defined parameters to apply to the memcached process on each node.

gcloud/alpha/memcache/instances/help

@@ -48,6 +48,9 @@ COMMANDS
      update
         (ALPHA) Update a Memorystore Memcached instance.
 
+     upgrade
+        (ALPHA) Upgrade memcache instance to a newer memcached version.
+
 NOTES
     This command is currently in alpha and might change without notice. If this
     command fails with API permission errors despite specifying the correct

gcloud/alpha/memcache/instances/upgrade

@@ -0,0 +1,86 @@
+NAME
+    gcloud alpha memcache instances upgrade - upgrade memcache instance to a
+        newer memcached version
+
+SYNOPSIS
+    gcloud alpha memcache instances upgrade (INSTANCE : --region=REGION)
+        --memcached-version=MEMCACHED_VERSION [--async] [GCLOUD_WIDE_FLAG ...]
+
+DESCRIPTION
+    (ALPHA) Upgrade memcahce instance to a newer memcached version.
+
+EXAMPLES
+    To upgrade memcache version of an instance with the name
+    'my-memcache-instance' in region 'us-central-1' to MEMCACHE_1_6_15
+
+        $ gcloud alpha memcache instances upgrade my-memcache-instance \
+            --region=us-central1 --memcached-version="1.6.15"
+
+POSITIONAL ARGUMENTS
+     Instance resource - Arguments and flags that specify the Memorystore for
+     Memcached instance you want to upgrade. The arguments in this group can be
+     used to specify the attributes of this resource. (NOTE) Some attributes
+     are not given arguments in this group but can be set in other ways.
+
+     To set the project attribute:
+      ◆ provide the argument instance on the command line with a fully
+        specified name;
+      ◆ provide the argument --project on the command line;
+      ◆ set the property core/project.
+
+     This must be specified.
+
+       INSTANCE
+          ID of the instance or fully qualified identifier for the instance.
+
+          To set the instance attribute:
+          ▸ provide the argument instance on the command line.
+
+          This positional argument must be specified if any of the other
+          arguments in this group are specified.
+
+       --region=REGION
+          The name of the Memcached region of the instance. Overrides the
+          default memcache/region property value for this command invocation.
+
+          To set the region attribute:
+          ▸ provide the argument instance on the command line with a fully
+            specified name;
+          ▸ provide the argument --region on the command line;
+          ▸ set the property memcache/region.
+
+REQUIRED FLAGS
+     --memcached-version=MEMCACHED_VERSION
+        Memcached engine version to which instance should be upgraded to.
+        MEMCACHED_VERSION must be (only one value is supported):
+
+         1.6.15
+            Memcached engine version 1.6.15
+
+OPTIONAL FLAGS
+     --async
+        Return immediately, without waiting for the operation in progress to
+        complete.
+
+GCLOUD WIDE FLAGS
+    These flags are available to all commands: --access-token-file, --account,
+    --billing-project, --configuration, --flags-file, --flatten, --format,
+    --help, --impersonate-service-account, --log-http, --project, --quiet,
+    --trace-token, --user-output-enabled, --verbosity.
+
+    Run $ gcloud help for details.
+
+API REFERENCE
+    This command uses the memcache/v1beta2 API. The full documentation for this
+    API can be found at: https://cloud.google.com/memorystore/
+
+NOTES
+    This command is currently in alpha and might change without notice. If this
+    command fails with API permission errors despite specifying the correct
+    project, you might be trying to access an API with an invitation-only early
+    access allowlist. These variants are also available:
+
+        $ gcloud memcache instances upgrade
+
+        $ gcloud beta memcache instances upgrade
+