diff --git a/Bigtable/metadata/Admin/V2/Table.php b/Bigtable/metadata/Admin/V2/Table.php
index 29414d130d8..280f2061a9d 100644
Binary files a/Bigtable/metadata/Admin/V2/Table.php and b/Bigtable/metadata/Admin/V2/Table.php differ
diff --git a/Bigtable/src/Admin/V2/Table.php b/Bigtable/src/Admin/V2/Table.php
index 48ae5f0c60c..9ecfa2e24cf 100644
--- a/Bigtable/src/Admin/V2/Table.php
+++ b/Bigtable/src/Admin/V2/Table.php
@@ -76,6 +76,18 @@ class Table extends \Google\Protobuf\Internal\Message
      * Generated from protobuf field <code>bool deletion_protection = 9;</code>
      */
     protected $deletion_protection = false;
+    /**
+     * Rules to specify what data is stored in each storage tier.
+     * Different tiers store data differently, providing different trade-offs
+     * between cost and performance. Different parts of a table can be stored
+     * separately on different tiers.
+     * If a config is specified, tiered storage is enabled for this table.
+     * Otherwise, tiered storage is disabled.
+     * Only SSD instances can configure tiered storage.
+     *
+     * Generated from protobuf field <code>.google.bigtable.admin.v2.TieredStorageConfig tiered_storage_config = 14;</code>
+     */
+    protected $tiered_storage_config = null;
     /**
      * The row key schema for this table. The schema is used to decode the raw row
      * key bytes into a structured format. The order of field declarations in this
@@ -175,6 +187,14 @@ class Table extends \Google\Protobuf\Internal\Message
      *     @type \Google\Cloud\Bigtable\Admin\V2\Table\AutomatedBackupPolicy $automated_backup_policy
      *           If specified, automated backups are enabled for this table.
      *           Otherwise, automated backups are disabled.
+     *     @type \Google\Cloud\Bigtable\Admin\V2\TieredStorageConfig $tiered_storage_config
+     *           Rules to specify what data is stored in each storage tier.
+     *           Different tiers store data differently, providing different trade-offs
+     *           between cost and performance. Different parts of a table can be stored
+     *           separately on different tiers.
+     *           If a config is specified, tiered storage is enabled for this table.
+     *           Otherwise, tiered storage is disabled.
+     *           Only SSD instances can configure tiered storage.
      *     @type \Google\Cloud\Bigtable\Admin\V2\Type\Struct $row_key_schema
      *           The row key schema for this table. The schema is used to decode the raw row
      *           key bytes into a structured format. The order of field declarations in this
@@ -505,6 +525,54 @@ public function setAutomatedBackupPolicy($var)
         return $this;
     }
 
+    /**
+     * Rules to specify what data is stored in each storage tier.
+     * Different tiers store data differently, providing different trade-offs
+     * between cost and performance. Different parts of a table can be stored
+     * separately on different tiers.
+     * If a config is specified, tiered storage is enabled for this table.
+     * Otherwise, tiered storage is disabled.
+     * Only SSD instances can configure tiered storage.
+     *
+     * Generated from protobuf field <code>.google.bigtable.admin.v2.TieredStorageConfig tiered_storage_config = 14;</code>
+     * @return \Google\Cloud\Bigtable\Admin\V2\TieredStorageConfig|null
+     */
+    public function getTieredStorageConfig()
+    {
+        return $this->tiered_storage_config;
+    }
+
+    public function hasTieredStorageConfig()
+    {
+        return isset($this->tiered_storage_config);
+    }
+
+    public function clearTieredStorageConfig()
+    {
+        unset($this->tiered_storage_config);
+    }
+
+    /**
+     * Rules to specify what data is stored in each storage tier.
+     * Different tiers store data differently, providing different trade-offs
+     * between cost and performance. Different parts of a table can be stored
+     * separately on different tiers.
+     * If a config is specified, tiered storage is enabled for this table.
+     * Otherwise, tiered storage is disabled.
+     * Only SSD instances can configure tiered storage.
+     *
+     * Generated from protobuf field <code>.google.bigtable.admin.v2.TieredStorageConfig tiered_storage_config = 14;</code>
+     * @param \Google\Cloud\Bigtable\Admin\V2\TieredStorageConfig $var
+     * @return $this
+     */
+    public function setTieredStorageConfig($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Cloud\Bigtable\Admin\V2\TieredStorageConfig::class);
+        $this->tiered_storage_config = $var;
+
+        return $this;
+    }
+
     /**
      * The row key schema for this table. The schema is used to decode the raw row
      * key bytes into a structured format. The order of field declarations in this
diff --git a/Bigtable/src/Admin/V2/TieredStorageConfig.php b/Bigtable/src/Admin/V2/TieredStorageConfig.php
new file mode 100644
index 00000000000..a96dbdea972
--- /dev/null
+++ b/Bigtable/src/Admin/V2/TieredStorageConfig.php
@@ -0,0 +1,85 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/bigtable/admin/v2/table.proto
+
+namespace Google\Cloud\Bigtable\Admin\V2;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Config for tiered storage.
+ * A valid config must have a valid TieredStorageRule. Otherwise the whole
+ * TieredStorageConfig must be unset.
+ * By default all data is stored in the SSD tier (only SSD instances can
+ * configure tiered storage).
+ *
+ * Generated from protobuf message <code>google.bigtable.admin.v2.TieredStorageConfig</code>
+ */
+class TieredStorageConfig extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * Rule to specify what data is stored in the infrequent access(IA) tier.
+     * The IA tier allows storing more data per node with reduced performance.
+     *
+     * Generated from protobuf field <code>.google.bigtable.admin.v2.TieredStorageRule infrequent_access = 1;</code>
+     */
+    protected $infrequent_access = null;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type \Google\Cloud\Bigtable\Admin\V2\TieredStorageRule $infrequent_access
+     *           Rule to specify what data is stored in the infrequent access(IA) tier.
+     *           The IA tier allows storing more data per node with reduced performance.
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Bigtable\Admin\V2\Table::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * Rule to specify what data is stored in the infrequent access(IA) tier.
+     * The IA tier allows storing more data per node with reduced performance.
+     *
+     * Generated from protobuf field <code>.google.bigtable.admin.v2.TieredStorageRule infrequent_access = 1;</code>
+     * @return \Google\Cloud\Bigtable\Admin\V2\TieredStorageRule|null
+     */
+    public function getInfrequentAccess()
+    {
+        return $this->infrequent_access;
+    }
+
+    public function hasInfrequentAccess()
+    {
+        return isset($this->infrequent_access);
+    }
+
+    public function clearInfrequentAccess()
+    {
+        unset($this->infrequent_access);
+    }
+
+    /**
+     * Rule to specify what data is stored in the infrequent access(IA) tier.
+     * The IA tier allows storing more data per node with reduced performance.
+     *
+     * Generated from protobuf field <code>.google.bigtable.admin.v2.TieredStorageRule infrequent_access = 1;</code>
+     * @param \Google\Cloud\Bigtable\Admin\V2\TieredStorageRule $var
+     * @return $this
+     */
+    public function setInfrequentAccess($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Cloud\Bigtable\Admin\V2\TieredStorageRule::class);
+        $this->infrequent_access = $var;
+
+        return $this;
+    }
+
+}
+
diff --git a/Bigtable/src/Admin/V2/TieredStorageRule.php b/Bigtable/src/Admin/V2/TieredStorageRule.php
new file mode 100644
index 00000000000..376238bbabc
--- /dev/null
+++ b/Bigtable/src/Admin/V2/TieredStorageRule.php
@@ -0,0 +1,78 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/bigtable/admin/v2/table.proto
+
+namespace Google\Cloud\Bigtable\Admin\V2;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Rule to specify what data is stored in a storage tier.
+ *
+ * Generated from protobuf message <code>google.bigtable.admin.v2.TieredStorageRule</code>
+ */
+class TieredStorageRule extends \Google\Protobuf\Internal\Message
+{
+    protected $rule;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type \Google\Protobuf\Duration $include_if_older_than
+     *           Include cells older than the given age.
+     *           For the infrequent access tier, this value must be at least 30 days.
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Bigtable\Admin\V2\Table::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * Include cells older than the given age.
+     * For the infrequent access tier, this value must be at least 30 days.
+     *
+     * Generated from protobuf field <code>.google.protobuf.Duration include_if_older_than = 1;</code>
+     * @return \Google\Protobuf\Duration|null
+     */
+    public function getIncludeIfOlderThan()
+    {
+        return $this->readOneof(1);
+    }
+
+    public function hasIncludeIfOlderThan()
+    {
+        return $this->hasOneof(1);
+    }
+
+    /**
+     * Include cells older than the given age.
+     * For the infrequent access tier, this value must be at least 30 days.
+     *
+     * Generated from protobuf field <code>.google.protobuf.Duration include_if_older_than = 1;</code>
+     * @param \Google\Protobuf\Duration $var
+     * @return $this
+     */
+    public function setIncludeIfOlderThan($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Protobuf\Duration::class);
+        $this->writeOneof(1, $var);
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getRule()
+    {
+        return $this->whichOneof("rule");
+    }
+
+}
+