diff --git a/SecurityCenterManagement/metadata/V1/SecurityCenterManagement.php b/SecurityCenterManagement/metadata/V1/SecurityCenterManagement.php
index efa5fe1323a7..808d65fa8dab 100644
Binary files a/SecurityCenterManagement/metadata/V1/SecurityCenterManagement.php and b/SecurityCenterManagement/metadata/V1/SecurityCenterManagement.php differ
diff --git a/SecurityCenterManagement/src/V1/GetSecurityCenterServiceRequest.php b/SecurityCenterManagement/src/V1/GetSecurityCenterServiceRequest.php
index d84834c46546..aafec1171fef 100644
--- a/SecurityCenterManagement/src/V1/GetSecurityCenterServiceRequest.php
+++ b/SecurityCenterManagement/src/V1/GetSecurityCenterServiceRequest.php
@@ -31,6 +31,13 @@ class GetSecurityCenterServiceRequest extends \Google\Protobuf\Internal\Message
      * Generated from protobuf field <code>string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = {</code>
      */
     protected $name = '';
+    /**
+     * Flag that, when set, will be used to filter the ModuleSettings that are
+     * in scope. The default setting is that all modules will be shown.
+     *
+     * Generated from protobuf field <code>bool show_eligible_modules_only = 2;</code>
+     */
+    protected $show_eligible_modules_only = false;
 
     /**
      * @param string $name Required. The Security Command Center service to retrieve.
@@ -78,6 +85,9 @@ public static function build(string $name): self
      *             * security-health-analytics
      *             * vm-threat-detection
      *             * web-security-scanner
+     *     @type bool $show_eligible_modules_only
+     *           Flag that, when set, will be used to filter the ModuleSettings that are
+     *           in scope. The default setting is that all modules will be shown.
      * }
      */
     public function __construct($data = NULL) {
@@ -131,5 +141,33 @@ public function setName($var)
         return $this;
     }
 
+    /**
+     * Flag that, when set, will be used to filter the ModuleSettings that are
+     * in scope. The default setting is that all modules will be shown.
+     *
+     * Generated from protobuf field <code>bool show_eligible_modules_only = 2;</code>
+     * @return bool
+     */
+    public function getShowEligibleModulesOnly()
+    {
+        return $this->show_eligible_modules_only;
+    }
+
+    /**
+     * Flag that, when set, will be used to filter the ModuleSettings that are
+     * in scope. The default setting is that all modules will be shown.
+     *
+     * Generated from protobuf field <code>bool show_eligible_modules_only = 2;</code>
+     * @param bool $var
+     * @return $this
+     */
+    public function setShowEligibleModulesOnly($var)
+    {
+        GPBUtil::checkBool($var);
+        $this->show_eligible_modules_only = $var;
+
+        return $this;
+    }
+
 }
 
diff --git a/SecurityCenterManagement/src/V1/ListSecurityCenterServicesRequest.php b/SecurityCenterManagement/src/V1/ListSecurityCenterServicesRequest.php
index c4a0cd81d3af..19c23c940772 100644
--- a/SecurityCenterManagement/src/V1/ListSecurityCenterServicesRequest.php
+++ b/SecurityCenterManagement/src/V1/ListSecurityCenterServicesRequest.php
@@ -38,6 +38,13 @@ class ListSecurityCenterServicesRequest extends \Google\Protobuf\Internal\Messag
      * Generated from protobuf field <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
      */
     protected $page_token = '';
+    /**
+     * Flag that, when set, will be used to filter the ModuleSettings that are
+     * in scope. The default setting is that all modules will be shown.
+     *
+     * Generated from protobuf field <code>bool show_eligible_modules_only = 4;</code>
+     */
+    protected $show_eligible_modules_only = false;
 
     /**
      * @param string $parent Required. The name of the parent to list Security Command Center services.
@@ -76,6 +83,9 @@ public static function build(string $parent): self
      *           Default is 10, minimum is 1, maximum is 1000.
      *     @type string $page_token
      *           Optional. The value returned by the last call indicating a continuation.
+     *     @type bool $show_eligible_modules_only
+     *           Flag that, when set, will be used to filter the ModuleSettings that are
+     *           in scope. The default setting is that all modules will be shown.
      * }
      */
     public function __construct($data = NULL) {
@@ -171,5 +181,33 @@ public function setPageToken($var)
         return $this;
     }
 
+    /**
+     * Flag that, when set, will be used to filter the ModuleSettings that are
+     * in scope. The default setting is that all modules will be shown.
+     *
+     * Generated from protobuf field <code>bool show_eligible_modules_only = 4;</code>
+     * @return bool
+     */
+    public function getShowEligibleModulesOnly()
+    {
+        return $this->show_eligible_modules_only;
+    }
+
+    /**
+     * Flag that, when set, will be used to filter the ModuleSettings that are
+     * in scope. The default setting is that all modules will be shown.
+     *
+     * Generated from protobuf field <code>bool show_eligible_modules_only = 4;</code>
+     * @param bool $var
+     * @return $this
+     */
+    public function setShowEligibleModulesOnly($var)
+    {
+        GPBUtil::checkBool($var);
+        $this->show_eligible_modules_only = $var;
+
+        return $this;
+    }
+
 }
 
diff --git a/SecurityCenterManagement/src/V1/SimulatedFinding/FindingClass.php b/SecurityCenterManagement/src/V1/SimulatedFinding/FindingClass.php
index 59a0f18fdbaa..bbbf233602ea 100644
--- a/SecurityCenterManagement/src/V1/SimulatedFinding/FindingClass.php
+++ b/SecurityCenterManagement/src/V1/SimulatedFinding/FindingClass.php
@@ -58,6 +58,13 @@ class FindingClass
      * Generated from protobuf enum <code>POSTURE_VIOLATION = 6;</code>
      */
     const POSTURE_VIOLATION = 6;
+    /**
+     * Describes a combination of security issues that represent a more severe
+     * security problem when taken together.
+     *
+     * Generated from protobuf enum <code>TOXIC_COMBINATION = 7;</code>
+     */
+    const TOXIC_COMBINATION = 7;
 
     private static $valueToName = [
         self::FINDING_CLASS_UNSPECIFIED => 'FINDING_CLASS_UNSPECIFIED',
@@ -67,6 +74,7 @@ class FindingClass
         self::OBSERVATION => 'OBSERVATION',
         self::SCC_ERROR => 'SCC_ERROR',
         self::POSTURE_VIOLATION => 'POSTURE_VIOLATION',
+        self::TOXIC_COMBINATION => 'TOXIC_COMBINATION',
     ];
 
     public static function name($value)