diff --git a/src/CloudDeploy/Resource/ProjectsLocationsDeliveryPipelines.php b/src/CloudDeploy/Resource/ProjectsLocationsDeliveryPipelines.php
index 00f089761d..d6e081c3f8 100644
--- a/src/CloudDeploy/Resource/ProjectsLocationsDeliveryPipelines.php
+++ b/src/CloudDeploy/Resource/ProjectsLocationsDeliveryPipelines.php
@@ -130,12 +130,16 @@ public function get($name, $optParams = [])
    * field.
    * @param array $optParams Optional parameters.
    *
-   * @opt_param int options.requestedPolicyVersion Optional. The policy format
-   * version to be returned. Valid values are 0, 1, and 3. Requests specifying an
-   * invalid value will be rejected. Requests for policies with any conditional
-   * bindings must specify version 3. Policies without any conditional bindings
-   * may specify any valid value or leave the field unset. To learn which
-   * resources support conditions in their IAM policies, see the [IAM
+   * @opt_param int options.requestedPolicyVersion Optional. The maximum policy
+   * version that will be used to format the policy. Valid values are 0, 1, and 3.
+   * Requests specifying an invalid value will be rejected. Requests for policies
+   * with any conditional role bindings must specify version 3. Policies with no
+   * conditional role bindings may specify any valid value or leave the field
+   * unset. The policy in the response might use the policy version that you
+   * specified, or it might use a lower policy version. For example, if you
+   * specify version 3, but the policy has no conditional role bindings, the
+   * response uses version 1. To learn which resources support conditions in their
+   * IAM policies, see the [IAM
    * documentation](https://cloud.google.com/iam/help/conditions/resource-
    * policies).
    * @return Policy
diff --git a/src/CloudDeploy/Resource/ProjectsLocationsTargets.php b/src/CloudDeploy/Resource/ProjectsLocationsTargets.php
index e1df85d25d..aef257b611 100644
--- a/src/CloudDeploy/Resource/ProjectsLocationsTargets.php
+++ b/src/CloudDeploy/Resource/ProjectsLocationsTargets.php
@@ -124,12 +124,16 @@ public function get($name, $optParams = [])
    * field.
    * @param array $optParams Optional parameters.
    *
-   * @opt_param int options.requestedPolicyVersion Optional. The policy format
-   * version to be returned. Valid values are 0, 1, and 3. Requests specifying an
-   * invalid value will be rejected. Requests for policies with any conditional
-   * bindings must specify version 3. Policies without any conditional bindings
-   * may specify any valid value or leave the field unset. To learn which
-   * resources support conditions in their IAM policies, see the [IAM
+   * @opt_param int options.requestedPolicyVersion Optional. The maximum policy
+   * version that will be used to format the policy. Valid values are 0, 1, and 3.
+   * Requests specifying an invalid value will be rejected. Requests for policies
+   * with any conditional role bindings must specify version 3. Policies with no
+   * conditional role bindings may specify any valid value or leave the field
+   * unset. The policy in the response might use the policy version that you
+   * specified, or it might use a lower policy version. For example, if you
+   * specify version 3, but the policy has no conditional role bindings, the
+   * response uses version 1. To learn which resources support conditions in their
+   * IAM policies, see the [IAM
    * documentation](https://cloud.google.com/iam/help/conditions/resource-
    * policies).
    * @return Policy
diff --git a/synth.metadata b/synth.metadata
index e1b1f86155..eb68fd28de 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/google-api-php-client-services.git",
-        "sha": "77e65ada1c6822a50e70adb79971ec55a6d5cfd1"
+        "sha": "04d156350102e0a0f26db7814d4a7bda721d9550"
       }
     },
     {
       "git": {
         "name": "discovery-artifact-manager",
         "remote": "https://github.com/googleapis/discovery-artifact-manager.git",
-        "sha": "ac8538c3aa04fcee1f19873695f9e725aac9bc2d"
+        "sha": "0ea60b3ad48cab5694d188e91f8ff6de4b0cf3f7"
       }
     }
   ]