diff --git a/SqlAdmin/metadata/V1/CloudSqlInstances.php b/SqlAdmin/metadata/V1/CloudSqlInstances.php
index a41a4f7bbcfc..8ba37fda1744 100644
Binary files a/SqlAdmin/metadata/V1/CloudSqlInstances.php and b/SqlAdmin/metadata/V1/CloudSqlInstances.php differ
diff --git a/SqlAdmin/metadata/V1/CloudSqlResources.php b/SqlAdmin/metadata/V1/CloudSqlResources.php
index cda4979cc997..4fb8d3d18862 100644
Binary files a/SqlAdmin/metadata/V1/CloudSqlResources.php and b/SqlAdmin/metadata/V1/CloudSqlResources.php differ
diff --git a/SqlAdmin/metadata/V1Beta4/CloudSqlResources.php b/SqlAdmin/metadata/V1Beta4/CloudSqlResources.php
index 1b061626b4ef..0653acbcf27c 100644
Binary files a/SqlAdmin/metadata/V1Beta4/CloudSqlResources.php and b/SqlAdmin/metadata/V1Beta4/CloudSqlResources.php differ
diff --git a/SqlAdmin/src/V1/AvailableDatabaseVersion.php b/SqlAdmin/src/V1/AvailableDatabaseVersion.php
new file mode 100644
index 000000000000..163fee4a27c4
--- /dev/null
+++ b/SqlAdmin/src/V1/AvailableDatabaseVersion.php
@@ -0,0 +1,169 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/cloud/sql/v1/cloud_sql_instances.proto
+
+namespace Google\Cloud\Sql\V1;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * An available database version. It can be a major or a minor version.
+ *
+ * Generated from protobuf message <code>google.cloud.sql.v1.AvailableDatabaseVersion</code>
+ */
+class AvailableDatabaseVersion extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * The version's major version name.
+     *
+     * Generated from protobuf field <code>optional string major_version = 3;</code>
+     */
+    private $major_version = null;
+    /**
+     * The database version name. For MySQL 8.0, this string provides the database
+     * major and minor version.
+     *
+     * Generated from protobuf field <code>optional string name = 8;</code>
+     */
+    private $name = null;
+    /**
+     * The database version's display name.
+     *
+     * Generated from protobuf field <code>optional string display_name = 9;</code>
+     */
+    private $display_name = null;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type string $major_version
+     *           The version's major version name.
+     *     @type string $name
+     *           The database version name. For MySQL 8.0, this string provides the database
+     *           major and minor version.
+     *     @type string $display_name
+     *           The database version's display name.
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Cloud\Sql\V1\CloudSqlInstances::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * The version's major version name.
+     *
+     * Generated from protobuf field <code>optional string major_version = 3;</code>
+     * @return string
+     */
+    public function getMajorVersion()
+    {
+        return isset($this->major_version) ? $this->major_version : '';
+    }
+
+    public function hasMajorVersion()
+    {
+        return isset($this->major_version);
+    }
+
+    public function clearMajorVersion()
+    {
+        unset($this->major_version);
+    }
+
+    /**
+     * The version's major version name.
+     *
+     * Generated from protobuf field <code>optional string major_version = 3;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setMajorVersion($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->major_version = $var;
+
+        return $this;
+    }
+
+    /**
+     * The database version name. For MySQL 8.0, this string provides the database
+     * major and minor version.
+     *
+     * Generated from protobuf field <code>optional string name = 8;</code>
+     * @return string
+     */
+    public function getName()
+    {
+        return isset($this->name) ? $this->name : '';
+    }
+
+    public function hasName()
+    {
+        return isset($this->name);
+    }
+
+    public function clearName()
+    {
+        unset($this->name);
+    }
+
+    /**
+     * The database version name. For MySQL 8.0, this string provides the database
+     * major and minor version.
+     *
+     * Generated from protobuf field <code>optional string name = 8;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setName($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->name = $var;
+
+        return $this;
+    }
+
+    /**
+     * The database version's display name.
+     *
+     * Generated from protobuf field <code>optional string display_name = 9;</code>
+     * @return string
+     */
+    public function getDisplayName()
+    {
+        return isset($this->display_name) ? $this->display_name : '';
+    }
+
+    public function hasDisplayName()
+    {
+        return isset($this->display_name);
+    }
+
+    public function clearDisplayName()
+    {
+        unset($this->display_name);
+    }
+
+    /**
+     * The database version's display name.
+     *
+     * Generated from protobuf field <code>optional string display_name = 9;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setDisplayName($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->display_name = $var;
+
+        return $this;
+    }
+
+}
+
diff --git a/SqlAdmin/src/V1/CloneContext.php b/SqlAdmin/src/V1/CloneContext.php
index 70bcbf5bf21a..50fad36f3759 100644
--- a/SqlAdmin/src/V1/CloneContext.php
+++ b/SqlAdmin/src/V1/CloneContext.php
@@ -68,9 +68,9 @@ class CloneContext extends \Google\Protobuf\Internal\Message
      */
     private $database_names;
     /**
-     * Optional. (Point-in-time recovery for PostgreSQL only) Clone to an instance
-     * in the specified zone. If no zone is specified, clone to the same zone as
-     * the source instance.
+     * Optional. Copy clone and point-in-time recovery clone of an instance to the
+     * specified zone. If no zone is specified, clone to the same primary zone as
+     * the source instance. This field applies to all DB types.
      *
      * Generated from protobuf field <code>optional string preferred_zone = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
@@ -107,9 +107,9 @@ class CloneContext extends \Google\Protobuf\Internal\Message
      *           (SQL Server only) Clone only the specified databases from the source
      *           instance. Clone all databases if empty.
      *     @type string $preferred_zone
-     *           Optional. (Point-in-time recovery for PostgreSQL only) Clone to an instance
-     *           in the specified zone. If no zone is specified, clone to the same zone as
-     *           the source instance.
+     *           Optional. Copy clone and point-in-time recovery clone of an instance to the
+     *           specified zone. If no zone is specified, clone to the same primary zone as
+     *           the source instance. This field applies to all DB types.
      * }
      */
     public function __construct($data = NULL) {
@@ -340,9 +340,9 @@ public function setDatabaseNames($var)
     }
 
     /**
-     * Optional. (Point-in-time recovery for PostgreSQL only) Clone to an instance
-     * in the specified zone. If no zone is specified, clone to the same zone as
-     * the source instance.
+     * Optional. Copy clone and point-in-time recovery clone of an instance to the
+     * specified zone. If no zone is specified, clone to the same primary zone as
+     * the source instance. This field applies to all DB types.
      *
      * Generated from protobuf field <code>optional string preferred_zone = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @return string
@@ -363,9 +363,9 @@ public function clearPreferredZone()
     }
 
     /**
-     * Optional. (Point-in-time recovery for PostgreSQL only) Clone to an instance
-     * in the specified zone. If no zone is specified, clone to the same zone as
-     * the source instance.
+     * Optional. Copy clone and point-in-time recovery clone of an instance to the
+     * specified zone. If no zone is specified, clone to the same primary zone as
+     * the source instance. This field applies to all DB types.
      *
      * Generated from protobuf field <code>optional string preferred_zone = 10 [(.google.api.field_behavior) = OPTIONAL];</code>
      * @param string $var
diff --git a/SqlAdmin/src/V1/DatabaseInstance.php b/SqlAdmin/src/V1/DatabaseInstance.php
index cbb95b7d472a..2871e26f34cf 100644
--- a/SqlAdmin/src/V1/DatabaseInstance.php
+++ b/SqlAdmin/src/V1/DatabaseInstance.php
@@ -271,6 +271,12 @@ class DatabaseInstance extends \Google\Protobuf\Internal\Message
      * Generated from protobuf field <code>string maintenance_version = 42;</code>
      */
     private $maintenance_version = '';
+    /**
+     * Output only. All database versions that are available for upgrade.
+     *
+     * Generated from protobuf field <code>repeated .google.cloud.sql.v1.AvailableDatabaseVersion upgradable_database_versions = 45 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    private $upgradable_database_versions;
     /**
      * Generated from protobuf field <code>optional .google.cloud.sql.v1.DatabaseInstance.SqlNetworkArchitecture sql_network_architecture = 47;</code>
      */
@@ -431,6 +437,8 @@ class DatabaseInstance extends \Google\Protobuf\Internal\Message
      *           Output only. List all maintenance versions applicable on the instance
      *     @type string $maintenance_version
      *           The current software version on the instance.
+     *     @type array<\Google\Cloud\Sql\V1\AvailableDatabaseVersion>|\Google\Protobuf\Internal\RepeatedField $upgradable_database_versions
+     *           Output only. All database versions that are available for upgrade.
      *     @type int $sql_network_architecture
      *     @type string $psc_service_attachment_link
      *           Output only. The link to service attachment of PSC instance.
@@ -1705,6 +1713,32 @@ public function setMaintenanceVersion($var)
         return $this;
     }
 
+    /**
+     * Output only. All database versions that are available for upgrade.
+     *
+     * Generated from protobuf field <code>repeated .google.cloud.sql.v1.AvailableDatabaseVersion upgradable_database_versions = 45 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Protobuf\Internal\RepeatedField
+     */
+    public function getUpgradableDatabaseVersions()
+    {
+        return $this->upgradable_database_versions;
+    }
+
+    /**
+     * Output only. All database versions that are available for upgrade.
+     *
+     * Generated from protobuf field <code>repeated .google.cloud.sql.v1.AvailableDatabaseVersion upgradable_database_versions = 45 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param array<\Google\Cloud\Sql\V1\AvailableDatabaseVersion>|\Google\Protobuf\Internal\RepeatedField $var
+     * @return $this
+     */
+    public function setUpgradableDatabaseVersions($var)
+    {
+        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Sql\V1\AvailableDatabaseVersion::class);
+        $this->upgradable_database_versions = $arr;
+
+        return $this;
+    }
+
     /**
      * Generated from protobuf field <code>optional .google.cloud.sql.v1.DatabaseInstance.SqlNetworkArchitecture sql_network_architecture = 47;</code>
      * @return int
diff --git a/SqlAdmin/src/V1/Settings.php b/SqlAdmin/src/V1/Settings.php
index f577cf3cf310..cc7ed2c73bba 100644
--- a/SqlAdmin/src/V1/Settings.php
+++ b/SqlAdmin/src/V1/Settings.php
@@ -240,8 +240,8 @@ class Settings extends \Google\Protobuf\Internal\Message
      */
     private $time_zone = '';
     /**
-     * Specifies advance machine configuration for the instance
-     * relevant only for SQL Server.
+     * Specifies advanced machine configuration for the instances relevant only
+     * for SQL Server.
      *
      * Generated from protobuf field <code>.google.cloud.sql.v1.AdvancedMachineFeatures advanced_machine_features = 35;</code>
      */
@@ -370,8 +370,8 @@ class Settings extends \Google\Protobuf\Internal\Message
      *     @type string $time_zone
      *           Server timezone, relevant only for Cloud SQL for SQL Server.
      *     @type \Google\Cloud\Sql\V1\AdvancedMachineFeatures $advanced_machine_features
-     *           Specifies advance machine configuration for the instance
-     *           relevant only for SQL Server.
+     *           Specifies advanced machine configuration for the instances relevant only
+     *           for SQL Server.
      *     @type \Google\Cloud\Sql\V1\DataCacheConfig $data_cache_config
      *           Configuration for data cache.
      *     @type \Google\Protobuf\BoolValue $enable_google_ml_integration
@@ -1621,8 +1621,8 @@ public function setTimeZone($var)
     }
 
     /**
-     * Specifies advance machine configuration for the instance
-     * relevant only for SQL Server.
+     * Specifies advanced machine configuration for the instances relevant only
+     * for SQL Server.
      *
      * Generated from protobuf field <code>.google.cloud.sql.v1.AdvancedMachineFeatures advanced_machine_features = 35;</code>
      * @return \Google\Cloud\Sql\V1\AdvancedMachineFeatures|null
@@ -1643,8 +1643,8 @@ public function clearAdvancedMachineFeatures()
     }
 
     /**
-     * Specifies advance machine configuration for the instance
-     * relevant only for SQL Server.
+     * Specifies advanced machine configuration for the instances relevant only
+     * for SQL Server.
      *
      * Generated from protobuf field <code>.google.cloud.sql.v1.AdvancedMachineFeatures advanced_machine_features = 35;</code>
      * @param \Google\Cloud\Sql\V1\AdvancedMachineFeatures $var
diff --git a/SqlAdmin/src/V1/SqlDatabaseVersion.php b/SqlAdmin/src/V1/SqlDatabaseVersion.php
index 43d42b800e11..f251191daedb 100644
--- a/SqlAdmin/src/V1/SqlDatabaseVersion.php
+++ b/SqlAdmin/src/V1/SqlDatabaseVersion.php
@@ -109,6 +109,12 @@ class SqlDatabaseVersion
      * Generated from protobuf enum <code>POSTGRES_15 = 172;</code>
      */
     const POSTGRES_15 = 172;
+    /**
+     * The database version is PostgreSQL 16.
+     *
+     * Generated from protobuf enum <code>POSTGRES_16 = 272;</code>
+     */
+    const POSTGRES_16 = 272;
     /**
      * The database version is MySQL 8.
      *
@@ -217,6 +223,12 @@ class SqlDatabaseVersion
      * Generated from protobuf enum <code>MYSQL_8_4 = 398;</code>
      */
     const MYSQL_8_4 = 398;
+    /**
+     * The database version is MySQL 8.4 and the patch version is 0.
+     *
+     * Generated from protobuf enum <code>MYSQL_8_4_0 = 399;</code>
+     */
+    const MYSQL_8_4_0 = 399;
     /**
      * The database version is SQL Server 2019 Standard.
      *
@@ -283,6 +295,7 @@ class SqlDatabaseVersion
         self::POSTGRES_13 => 'POSTGRES_13',
         self::POSTGRES_14 => 'POSTGRES_14',
         self::POSTGRES_15 => 'POSTGRES_15',
+        self::POSTGRES_16 => 'POSTGRES_16',
         self::MYSQL_8_0 => 'MYSQL_8_0',
         self::MYSQL_8_0_18 => 'MYSQL_8_0_18',
         self::MYSQL_8_0_26 => 'MYSQL_8_0_26',
@@ -301,6 +314,7 @@ class SqlDatabaseVersion
         self::MYSQL_8_0_39 => 'MYSQL_8_0_39',
         self::MYSQL_8_0_40 => 'MYSQL_8_0_40',
         self::MYSQL_8_4 => 'MYSQL_8_4',
+        self::MYSQL_8_4_0 => 'MYSQL_8_4_0',
         self::SQLSERVER_2019_STANDARD => 'SQLSERVER_2019_STANDARD',
         self::SQLSERVER_2019_ENTERPRISE => 'SQLSERVER_2019_ENTERPRISE',
         self::SQLSERVER_2019_EXPRESS => 'SQLSERVER_2019_EXPRESS',
diff --git a/SqlAdmin/src/V1/SqlExternalSyncSettingError/SqlExternalSyncSettingErrorType.php b/SqlAdmin/src/V1/SqlExternalSyncSettingError/SqlExternalSyncSettingErrorType.php
index 18c538dbf5e2..b8be40a05fa8 100644
--- a/SqlAdmin/src/V1/SqlExternalSyncSettingError/SqlExternalSyncSettingErrorType.php
+++ b/SqlAdmin/src/V1/SqlExternalSyncSettingError/SqlExternalSyncSettingErrorType.php
@@ -285,6 +285,27 @@ class SqlExternalSyncSettingErrorType
      * Generated from protobuf enum <code>INSUFFICIENT_MACHINE_TIER = 44;</code>
      */
     const INSUFFICIENT_MACHINE_TIER = 44;
+    /**
+     * The warning message indicates the unsupported extensions will not be
+     * migrated to the destination.
+     *
+     * Generated from protobuf enum <code>UNSUPPORTED_EXTENSIONS_NOT_MIGRATED = 45;</code>
+     */
+    const UNSUPPORTED_EXTENSIONS_NOT_MIGRATED = 45;
+    /**
+     * The warning message indicates the pg_cron extension and settings will not
+     * be migrated to the destination.
+     *
+     * Generated from protobuf enum <code>EXTENSIONS_NOT_MIGRATED = 46;</code>
+     */
+    const EXTENSIONS_NOT_MIGRATED = 46;
+    /**
+     * The error message indicates that pg_cron flags are enabled on the
+     * destination which is not supported during the migration.
+     *
+     * Generated from protobuf enum <code>PG_CRON_FLAG_ENABLED_IN_REPLICA = 47;</code>
+     */
+    const PG_CRON_FLAG_ENABLED_IN_REPLICA = 47;
 
     private static $valueToName = [
         self::SQL_EXTERNAL_SYNC_SETTING_ERROR_TYPE_UNSPECIFIED => 'SQL_EXTERNAL_SYNC_SETTING_ERROR_TYPE_UNSPECIFIED',
@@ -332,6 +353,9 @@ class SqlExternalSyncSettingErrorType
         self::PG_SYNC_PARALLEL_LEVEL => 'PG_SYNC_PARALLEL_LEVEL',
         self::INSUFFICIENT_DISK_SIZE => 'INSUFFICIENT_DISK_SIZE',
         self::INSUFFICIENT_MACHINE_TIER => 'INSUFFICIENT_MACHINE_TIER',
+        self::UNSUPPORTED_EXTENSIONS_NOT_MIGRATED => 'UNSUPPORTED_EXTENSIONS_NOT_MIGRATED',
+        self::EXTENSIONS_NOT_MIGRATED => 'EXTENSIONS_NOT_MIGRATED',
+        self::PG_CRON_FLAG_ENABLED_IN_REPLICA => 'PG_CRON_FLAG_ENABLED_IN_REPLICA',
     ];
 
     public static function name($value)
diff --git a/SqlAdmin/src/V1beta4/AvailableDatabaseVersion.php b/SqlAdmin/src/V1beta4/AvailableDatabaseVersion.php
new file mode 100644
index 000000000000..16bd487cafe6
--- /dev/null
+++ b/SqlAdmin/src/V1beta4/AvailableDatabaseVersion.php
@@ -0,0 +1,169 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/cloud/sql/v1beta4/cloud_sql_resources.proto
+
+namespace Google\Cloud\Sql\V1beta4;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * An available database version. It can be a major or a minor version.
+ *
+ * Generated from protobuf message <code>google.cloud.sql.v1beta4.AvailableDatabaseVersion</code>
+ */
+class AvailableDatabaseVersion extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * The version's major version name.
+     *
+     * Generated from protobuf field <code>optional string major_version = 3;</code>
+     */
+    private $major_version = null;
+    /**
+     * The database version name. For MySQL 8.0, this string provides the database
+     * major and minor version.
+     *
+     * Generated from protobuf field <code>optional string name = 8;</code>
+     */
+    private $name = null;
+    /**
+     * The database version's display name.
+     *
+     * Generated from protobuf field <code>optional string display_name = 9;</code>
+     */
+    private $display_name = null;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type string $major_version
+     *           The version's major version name.
+     *     @type string $name
+     *           The database version name. For MySQL 8.0, this string provides the database
+     *           major and minor version.
+     *     @type string $display_name
+     *           The database version's display name.
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Cloud\Sql\V1Beta4\CloudSqlResources::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * The version's major version name.
+     *
+     * Generated from protobuf field <code>optional string major_version = 3;</code>
+     * @return string
+     */
+    public function getMajorVersion()
+    {
+        return isset($this->major_version) ? $this->major_version : '';
+    }
+
+    public function hasMajorVersion()
+    {
+        return isset($this->major_version);
+    }
+
+    public function clearMajorVersion()
+    {
+        unset($this->major_version);
+    }
+
+    /**
+     * The version's major version name.
+     *
+     * Generated from protobuf field <code>optional string major_version = 3;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setMajorVersion($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->major_version = $var;
+
+        return $this;
+    }
+
+    /**
+     * The database version name. For MySQL 8.0, this string provides the database
+     * major and minor version.
+     *
+     * Generated from protobuf field <code>optional string name = 8;</code>
+     * @return string
+     */
+    public function getName()
+    {
+        return isset($this->name) ? $this->name : '';
+    }
+
+    public function hasName()
+    {
+        return isset($this->name);
+    }
+
+    public function clearName()
+    {
+        unset($this->name);
+    }
+
+    /**
+     * The database version name. For MySQL 8.0, this string provides the database
+     * major and minor version.
+     *
+     * Generated from protobuf field <code>optional string name = 8;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setName($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->name = $var;
+
+        return $this;
+    }
+
+    /**
+     * The database version's display name.
+     *
+     * Generated from protobuf field <code>optional string display_name = 9;</code>
+     * @return string
+     */
+    public function getDisplayName()
+    {
+        return isset($this->display_name) ? $this->display_name : '';
+    }
+
+    public function hasDisplayName()
+    {
+        return isset($this->display_name);
+    }
+
+    public function clearDisplayName()
+    {
+        unset($this->display_name);
+    }
+
+    /**
+     * The database version's display name.
+     *
+     * Generated from protobuf field <code>optional string display_name = 9;</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setDisplayName($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->display_name = $var;
+
+        return $this;
+    }
+
+}
+
diff --git a/SqlAdmin/src/V1beta4/DatabaseInstance.php b/SqlAdmin/src/V1beta4/DatabaseInstance.php
index 3a6b76c5c75f..66efeee402c8 100644
--- a/SqlAdmin/src/V1beta4/DatabaseInstance.php
+++ b/SqlAdmin/src/V1beta4/DatabaseInstance.php
@@ -271,6 +271,12 @@ class DatabaseInstance extends \Google\Protobuf\Internal\Message
      * Generated from protobuf field <code>string maintenance_version = 42;</code>
      */
     private $maintenance_version = '';
+    /**
+     * Output only. All database versions that are available for upgrade.
+     *
+     * Generated from protobuf field <code>repeated .google.cloud.sql.v1beta4.AvailableDatabaseVersion upgradable_database_versions = 45 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    private $upgradable_database_versions;
     /**
      * The SQL network architecture for the instance.
      *
@@ -433,6 +439,8 @@ class DatabaseInstance extends \Google\Protobuf\Internal\Message
      *           Output only. List all maintenance versions applicable on the instance
      *     @type string $maintenance_version
      *           The current software version on the instance.
+     *     @type array<\Google\Cloud\Sql\V1beta4\AvailableDatabaseVersion>|\Google\Protobuf\Internal\RepeatedField $upgradable_database_versions
+     *           Output only. All database versions that are available for upgrade.
      *     @type int $sql_network_architecture
      *           The SQL network architecture for the instance.
      *     @type string $psc_service_attachment_link
@@ -1708,6 +1716,32 @@ public function setMaintenanceVersion($var)
         return $this;
     }
 
+    /**
+     * Output only. All database versions that are available for upgrade.
+     *
+     * Generated from protobuf field <code>repeated .google.cloud.sql.v1beta4.AvailableDatabaseVersion upgradable_database_versions = 45 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Protobuf\Internal\RepeatedField
+     */
+    public function getUpgradableDatabaseVersions()
+    {
+        return $this->upgradable_database_versions;
+    }
+
+    /**
+     * Output only. All database versions that are available for upgrade.
+     *
+     * Generated from protobuf field <code>repeated .google.cloud.sql.v1beta4.AvailableDatabaseVersion upgradable_database_versions = 45 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param array<\Google\Cloud\Sql\V1beta4\AvailableDatabaseVersion>|\Google\Protobuf\Internal\RepeatedField $var
+     * @return $this
+     */
+    public function setUpgradableDatabaseVersions($var)
+    {
+        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Sql\V1beta4\AvailableDatabaseVersion::class);
+        $this->upgradable_database_versions = $arr;
+
+        return $this;
+    }
+
     /**
      * The SQL network architecture for the instance.
      *
diff --git a/SqlAdmin/src/V1beta4/Settings.php b/SqlAdmin/src/V1beta4/Settings.php
index 5ade6e2a6f06..ccb7d4d2f074 100644
--- a/SqlAdmin/src/V1beta4/Settings.php
+++ b/SqlAdmin/src/V1beta4/Settings.php
@@ -240,8 +240,8 @@ class Settings extends \Google\Protobuf\Internal\Message
      */
     private $time_zone = '';
     /**
-     * Specifies advance machine configuration for the instance
-     * relevant only for SQL Server.
+     * Specifies advanced machine configuration for the instances relevant only
+     * for SQL Server.
      *
      * Generated from protobuf field <code>.google.cloud.sql.v1beta4.AdvancedMachineFeatures advanced_machine_features = 35;</code>
      */
@@ -370,8 +370,8 @@ class Settings extends \Google\Protobuf\Internal\Message
      *     @type string $time_zone
      *           Server timezone, relevant only for Cloud SQL for SQL Server.
      *     @type \Google\Cloud\Sql\V1beta4\AdvancedMachineFeatures $advanced_machine_features
-     *           Specifies advance machine configuration for the instance
-     *           relevant only for SQL Server.
+     *           Specifies advanced machine configuration for the instances relevant only
+     *           for SQL Server.
      *     @type \Google\Cloud\Sql\V1beta4\DataCacheConfig $data_cache_config
      *           Configuration for data cache.
      *     @type \Google\Protobuf\BoolValue $enable_google_ml_integration
@@ -1621,8 +1621,8 @@ public function setTimeZone($var)
     }
 
     /**
-     * Specifies advance machine configuration for the instance
-     * relevant only for SQL Server.
+     * Specifies advanced machine configuration for the instances relevant only
+     * for SQL Server.
      *
      * Generated from protobuf field <code>.google.cloud.sql.v1beta4.AdvancedMachineFeatures advanced_machine_features = 35;</code>
      * @return \Google\Cloud\Sql\V1beta4\AdvancedMachineFeatures|null
@@ -1643,8 +1643,8 @@ public function clearAdvancedMachineFeatures()
     }
 
     /**
-     * Specifies advance machine configuration for the instance
-     * relevant only for SQL Server.
+     * Specifies advanced machine configuration for the instances relevant only
+     * for SQL Server.
      *
      * Generated from protobuf field <code>.google.cloud.sql.v1beta4.AdvancedMachineFeatures advanced_machine_features = 35;</code>
      * @param \Google\Cloud\Sql\V1beta4\AdvancedMachineFeatures $var
diff --git a/SqlAdmin/src/V1beta4/SqlExternalSyncSettingError/SqlExternalSyncSettingErrorType.php b/SqlAdmin/src/V1beta4/SqlExternalSyncSettingError/SqlExternalSyncSettingErrorType.php
index 9af1117431ef..3f3273ad5890 100644
--- a/SqlAdmin/src/V1beta4/SqlExternalSyncSettingError/SqlExternalSyncSettingErrorType.php
+++ b/SqlAdmin/src/V1beta4/SqlExternalSyncSettingError/SqlExternalSyncSettingErrorType.php
@@ -285,6 +285,27 @@ class SqlExternalSyncSettingErrorType
      * Generated from protobuf enum <code>INSUFFICIENT_MACHINE_TIER = 44;</code>
      */
     const INSUFFICIENT_MACHINE_TIER = 44;
+    /**
+     * The warning message indicates the unsupported extensions will not be
+     * migrated to the destination.
+     *
+     * Generated from protobuf enum <code>UNSUPPORTED_EXTENSIONS_NOT_MIGRATED = 45;</code>
+     */
+    const UNSUPPORTED_EXTENSIONS_NOT_MIGRATED = 45;
+    /**
+     * The warning message indicates the pg_cron extension and settings will not
+     * be migrated to the destination.
+     *
+     * Generated from protobuf enum <code>EXTENSIONS_NOT_MIGRATED = 46;</code>
+     */
+    const EXTENSIONS_NOT_MIGRATED = 46;
+    /**
+     * The error message indicates that pg_cron flags are enabled on the
+     * destination which is not supported during the migration.
+     *
+     * Generated from protobuf enum <code>PG_CRON_FLAG_ENABLED_IN_REPLICA = 47;</code>
+     */
+    const PG_CRON_FLAG_ENABLED_IN_REPLICA = 47;
 
     private static $valueToName = [
         self::SQL_EXTERNAL_SYNC_SETTING_ERROR_TYPE_UNSPECIFIED => 'SQL_EXTERNAL_SYNC_SETTING_ERROR_TYPE_UNSPECIFIED',
@@ -332,6 +353,9 @@ class SqlExternalSyncSettingErrorType
         self::PG_SYNC_PARALLEL_LEVEL => 'PG_SYNC_PARALLEL_LEVEL',
         self::INSUFFICIENT_DISK_SIZE => 'INSUFFICIENT_DISK_SIZE',
         self::INSUFFICIENT_MACHINE_TIER => 'INSUFFICIENT_MACHINE_TIER',
+        self::UNSUPPORTED_EXTENSIONS_NOT_MIGRATED => 'UNSUPPORTED_EXTENSIONS_NOT_MIGRATED',
+        self::EXTENSIONS_NOT_MIGRATED => 'EXTENSIONS_NOT_MIGRATED',
+        self::PG_CRON_FLAG_ENABLED_IN_REPLICA => 'PG_CRON_FLAG_ENABLED_IN_REPLICA',
     ];
 
     public static function name($value)