diff --git a/src/WorkloadManager/Execution.php b/src/WorkloadManager/Execution.php
index 864948da41..a84bcdff83 100644
--- a/src/WorkloadManager/Execution.php
+++ b/src/WorkloadManager/Execution.php
@@ -19,7 +19,7 @@
 
 class Execution extends \Google\Collection
 {
-  protected $collection_key = 'externalDataSources';
+  protected $collection_key = 'ruleResults';
   /**
    * @var string
    */
@@ -42,6 +42,8 @@ class Execution extends \Google\Collection
    * @var string
    */
   public $name;
+  protected $ruleResultsType = RuleExecutionResult::class;
+  protected $ruleResultsDataType = 'array';
   /**
    * @var string
    */
@@ -139,6 +141,20 @@ public function getName()
   {
     return $this->name;
   }
+  /**
+   * @param RuleExecutionResult[]
+   */
+  public function setRuleResults($ruleResults)
+  {
+    $this->ruleResults = $ruleResults;
+  }
+  /**
+   * @return RuleExecutionResult[]
+   */
+  public function getRuleResults()
+  {
+    return $this->ruleResults;
+  }
   /**
    * @param string
    */
diff --git a/src/WorkloadManager/RuleExecutionResult.php b/src/WorkloadManager/RuleExecutionResult.php
new file mode 100644
index 0000000000..030dcced65
--- /dev/null
+++ b/src/WorkloadManager/RuleExecutionResult.php
@@ -0,0 +1,116 @@
+<?php
+/*
+ * Copyright 2014 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not
+ * use this file except in compliance with the License. You may obtain a copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+namespace Google\Service\WorkloadManager;
+
+class RuleExecutionResult extends \Google\Model
+{
+  /**
+   * @var string
+   */
+  public $message;
+  /**
+   * @var string
+   */
+  public $resultCount;
+  /**
+   * @var string
+   */
+  public $rule;
+  /**
+   * @var string
+   */
+  public $scannedResourceCount;
+  /**
+   * @var string
+   */
+  public $state;
+
+  /**
+   * @param string
+   */
+  public function setMessage($message)
+  {
+    $this->message = $message;
+  }
+  /**
+   * @return string
+   */
+  public function getMessage()
+  {
+    return $this->message;
+  }
+  /**
+   * @param string
+   */
+  public function setResultCount($resultCount)
+  {
+    $this->resultCount = $resultCount;
+  }
+  /**
+   * @return string
+   */
+  public function getResultCount()
+  {
+    return $this->resultCount;
+  }
+  /**
+   * @param string
+   */
+  public function setRule($rule)
+  {
+    $this->rule = $rule;
+  }
+  /**
+   * @return string
+   */
+  public function getRule()
+  {
+    return $this->rule;
+  }
+  /**
+   * @param string
+   */
+  public function setScannedResourceCount($scannedResourceCount)
+  {
+    $this->scannedResourceCount = $scannedResourceCount;
+  }
+  /**
+   * @return string
+   */
+  public function getScannedResourceCount()
+  {
+    return $this->scannedResourceCount;
+  }
+  /**
+   * @param string
+   */
+  public function setState($state)
+  {
+    $this->state = $state;
+  }
+  /**
+   * @return string
+   */
+  public function getState()
+  {
+    return $this->state;
+  }
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(RuleExecutionResult::class, 'Google_Service_WorkloadManager_RuleExecutionResult');