diff --git a/CHANGELOG.md b/CHANGELOG.md
index cbf36ca4c..c7e1ddedd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 22.1.1
+*   Added support for v16_1 of Google Ads API.
+
 ## 22.1.0
 *   Added support for v16 of Google Ads API.
 *   Fixed dependabot alert in `examples/LaravelSampleApp/composer.lock`.
diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/AdAsset.php b/metadata/Google/Ads/GoogleAds/V16/Common/AdAsset.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/AdTypeInfos.php b/metadata/Google/Ads/GoogleAds/V16/Common/AdTypeInfos.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/AssetPolicy.php b/metadata/Google/Ads/GoogleAds/V16/Common/AssetPolicy.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/AssetSetTypes.php b/metadata/Google/Ads/GoogleAds/V16/Common/AssetSetTypes.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/Audiences.php b/metadata/Google/Ads/GoogleAds/V16/Common/Audiences.php
index 872920465..1c896cbd6 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/Criteria.php b/metadata/Google/Ads/GoogleAds/V16/Common/Criteria.php
index 04744df5b..4f323580c 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/CriterionCategoryAvailability.php b/metadata/Google/Ads/GoogleAds/V16/Common/CriterionCategoryAvailability.php
index 3abe207f5..18a67ba8b 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/Extensions.php b/metadata/Google/Ads/GoogleAds/V16/Common/Extensions.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/MetricGoal.php b/metadata/Google/Ads/GoogleAds/V16/Common/MetricGoal.php
index c1a21c5b9..42af81905 100644
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index adc337f03..35fe3ed64 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/PolicySummary.php b/metadata/Google/Ads/GoogleAds/V16/Common/PolicySummary.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/Segments.php b/metadata/Google/Ads/GoogleAds/V16/Common/Segments.php
index 4c70b9f4c..bb3b30987 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/TagSnippet.php b/metadata/Google/Ads/GoogleAds/V16/Common/TagSnippet.php
index 14c071517..54dcfa8ac 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Common/UserLists.php b/metadata/Google/Ads/GoogleAds/V16/Common/UserLists.php
index a345a0f0c..4b02c83f2 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Enums/AdGroupPrimaryStatusReason.php b/metadata/Google/Ads/GoogleAds/V16/Enums/AdGroupPrimaryStatusReason.php
index eabe42062..cf5414556 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Enums/AssetFieldType.php b/metadata/Google/Ads/GoogleAds/V16/Enums/AssetFieldType.php
index 22c5fc573..9fd8c0c58 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Enums/BrandRequestRejectionReason.php b/metadata/Google/Ads/GoogleAds/V16/Enums/BrandRequestRejectionReason.php
new file mode 100644
index 000000000..d23bfeaf2
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Enums/CriterionType.php b/metadata/Google/Ads/GoogleAds/V16/Enums/CriterionType.php
index eab505ad2..cdc007e06 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Enums/LocalServicesLeadCreditState.php b/metadata/Google/Ads/GoogleAds/V16/Enums/LocalServicesLeadCreditState.php
new file mode 100644
index 000000000..5f0966e38
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Enums/ResourceLimitType.php b/metadata/Google/Ads/GoogleAds/V16/Enums/ResourceLimitType.php
index 6d4003eb1..7aa8abcb6 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Errors/CampaignCriterionError.php b/metadata/Google/Ads/GoogleAds/V16/Errors/CampaignCriterionError.php
index cd06baa31..431ba226f 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Errors/CampaignError.php b/metadata/Google/Ads/GoogleAds/V16/Errors/CampaignError.php
index b545d81ee..7e165ec8e 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Errors/CustomerSkAdNetworkConversionValueSchemaError.php b/metadata/Google/Ads/GoogleAds/V16/Errors/CustomerSkAdNetworkConversionValueSchemaError.php
index bde833770..7930a142d 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Errors/Errors.php b/metadata/Google/Ads/GoogleAds/V16/Errors/Errors.php
index 5884c090c..3021718b6 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Errors/ExperimentError.php b/metadata/Google/Ads/GoogleAds/V16/Errors/ExperimentError.php
index 9c1d14ec5..513dc9369 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Errors/ProductLinkError.php b/metadata/Google/Ads/GoogleAds/V16/Errors/ProductLinkError.php
index 733d950a6..c890df7ef 100644
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index 8f00729fe..3a46d6e60 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Errors/VideoCampaignError.php b/metadata/Google/Ads/GoogleAds/V16/Errors/VideoCampaignError.php
new file mode 100644
index 000000000..8bb19f8a9
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AccountBudget.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AccountBudget.php
index a7111c177..8bc3ffb9e 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AccountLink.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AccountLink.php
index 52020a5a7..94af6625f 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/Ad.php b/metadata/Google/Ads/GoogleAds/V16/Resources/Ad.php
index 1d0aa4b4a..597f10501 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroup.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroup.php
index 693a6ec01..5d310843c 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAd.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAd.php
index 0ea599dca..da2cef711 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAdAssetView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAdAssetView.php
index 02614e8d4..7234b207a 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAdLabel.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAdLabel.php
index 66da92043..a9a1e55d6 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAsset.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAsset.php
index 0cd2a337f..18ae1a9cd 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAudienceView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAudienceView.php
index bf8212651..d144d6b58 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAudienceView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupAudienceView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\FieldBehavior::initOnce();
         \GPBMetadata\Google\Api\Resource::initOnce();
+        \GPBMetadata\Google\Api\FieldBehavior::initOnce();
         $pool->internalAddGeneratedFile(
             '
 ø
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupBidModifier.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupBidModifier.php
index dedddebb5..97ce478e1 100644
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index 36a6a0802..ed311a473 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupCriterionCustomizer.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupCriterionCustomizer.php
index 024bf6147..1bfd95bca 100644
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index e15d11537..39920ffe5 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupExtensionSetting.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupExtensionSetting.php
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index 1a55eb60f..e3dc17f63 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupLabel.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupLabel.php
index 4ed1e4c2d..afdaa0d50 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupSimulation.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdGroupSimulation.php
index 3f1ad9e6d..019c45154 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AdScheduleView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AdScheduleView.php
index e82820c5a..5855300f5 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/AdScheduleView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/AdScheduleView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 Ù
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AndroidPrivacySharedKeyGoogleNetworkType.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AndroidPrivacySharedKeyGoogleNetworkType.php
index 92554a4a4..46bbfc9f3 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/Asset.php b/metadata/Google/Ads/GoogleAds/V16/Resources/Asset.php
index 1cb37358e..fda25174f 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AssetFieldTypeView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AssetFieldTypeView.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupAsset.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupAsset.php
index b1789b1ff..9a9cc86a8 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupListingGroupFilter.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupListingGroupFilter.php
index 77799444d..3e6411f2f 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupProductGroupView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupProductGroupView.php
index 02b539939..e8f3fbc67 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupProductGroupView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupProductGroupView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 Þ
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupSignal.php b/metadata/Google/Ads/GoogleAds/V16/Resources/AssetGroupSignal.php
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index e728f14c2..d4d744e47 100644
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index 6a3a97966..66d1e1ade 100644
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index effe7fccb..815a1658a 100644
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index 78688a795..0f6ed41c2 100644
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index 2b3ef4596..89993915b 100644
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index bd1ec0d1d..eb875e18d 100644
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index d28f37664..89cd92135 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignExtensionSetting.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignExtensionSetting.php
index 650f7e39e..0fea2e89f 100644
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index 89bb32ed7..ce566a774 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignLabel.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignLabel.php
index a66f71ecd..f3dc4f173 100644
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index edb29f391..cde5458dc 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignSearchTermInsight.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignSearchTermInsight.php
index 15450bfa7..981a592b5 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignSharedSet.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignSharedSet.php
index 5d9d10e50..b6054b920 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignSimulation.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CampaignSimulation.php
index fc2c21fcc..abc7e1e2c 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ChangeEvent.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ChangeEvent.php
index 21be426ec..28e05e655 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ChangeStatus.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ChangeStatus.php
index b10e7c328..7d8b2a064 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ClickView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ClickView.php
index 71fff856d..7dc31b635 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ConversionAction.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ConversionAction.php
index fa9a305e0..cd7299c17 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ConversionValueRule.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ConversionValueRule.php
index fd1e31d43..66b25e409 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ConversionValueRuleSet.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ConversionValueRuleSet.php
index 30bb37d96..18e1c9ec6 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CurrencyConstant.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CurrencyConstant.php
index 404082836..90afe5ca4 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomAudience.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomAudience.php
index b3597d2f3..e0e0f72f9 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/Customer.php b/metadata/Google/Ads/GoogleAds/V16/Resources/Customer.php
index 6c4b798e7..7eacffba8 100644
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index 409fc2b75..a8d004e87 100644
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index 563bede44..4712834a5 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerCustomizer.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerCustomizer.php
index 64b4f1f7d..6d77958c3 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerExtensionSetting.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerExtensionSetting.php
index c56459384..d168f9db8 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerFeed.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerFeed.php
index fc96f4194..50b2089fa 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerManagerLink.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerManagerLink.php
index c90be5020..0c51eac91 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerNegativeCriterion.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerNegativeCriterion.php
index 9cef9dfc4..ba4d43b29 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerSearchTermInsight.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerSearchTermInsight.php
index 1b851da12..864827eee 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema.php
index 0c07558c3..a6a48ff55 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerUserAccess.php b/metadata/Google/Ads/GoogleAds/V16/Resources/CustomerUserAccess.php
index f6f00f907..7e018bc56 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/DetailedDemographic.php b/metadata/Google/Ads/GoogleAds/V16/Resources/DetailedDemographic.php
index d658f1a34..527d958b2 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/DisplayKeywordView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/DisplayKeywordView.php
index 908e81057..aaba086a2 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/DisplayKeywordView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/DisplayKeywordView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 ñ
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/DistanceView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/DistanceView.php
index fd49086ac..0f505f521 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/DynamicSearchAdsSearchTermView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/DynamicSearchAdsSearchTermView.php
index 947e818f4..f50616b14 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ExpandedLandingPageView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ExpandedLandingPageView.php
index 7c92629eb..cb005e558 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/Experiment.php b/metadata/Google/Ads/GoogleAds/V16/Resources/Experiment.php
index cafd2ca3b..b208fddae 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ExperimentArm.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ExperimentArm.php
index 607defe9e..5fcfa2d31 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/ExperimentArm.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/ExperimentArm.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 Î
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ExtensionFeedItem.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ExtensionFeedItem.php
index 11edc2e47..ec9438b60 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/Feed.php b/metadata/Google/Ads/GoogleAds/V16/Resources/Feed.php
index d0fd17c98..0b5a0595d 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/FeedItem.php b/metadata/Google/Ads/GoogleAds/V16/Resources/FeedItem.php
index 4a4d8c869..fff45c3db 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/FeedItemSet.php b/metadata/Google/Ads/GoogleAds/V16/Resources/FeedItemSet.php
index 826e9151c..eeaa563fd 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/FeedItemTarget.php b/metadata/Google/Ads/GoogleAds/V16/Resources/FeedItemTarget.php
index ccd9e91d3..cf0d56c45 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/FeedMapping.php b/metadata/Google/Ads/GoogleAds/V16/Resources/FeedMapping.php
index 2c7efa8e5..0ca7d036a 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/GeographicView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/GeographicView.php
index 5f8c6bca8..7dc2beace 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/GoogleAdsField.php b/metadata/Google/Ads/GoogleAds/V16/Resources/GoogleAdsField.php
index e66fc6dd4..bbdda88bd 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/HotelGroupView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/HotelGroupView.php
index 1715dbbd1..6b8b438d9 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/HotelGroupView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/HotelGroupView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 Ù
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/HotelPerformanceView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/HotelPerformanceView.php
index d220bf903..28d0cf116 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/HotelPerformanceView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/HotelPerformanceView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 ß
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/HotelReconciliation.php b/metadata/Google/Ads/GoogleAds/V16/Resources/HotelReconciliation.php
index 856d331e1..02221116e 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/Invoice.php b/metadata/Google/Ads/GoogleAds/V16/Resources/Invoice.php
index 43e3efe55..3dee9f824 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordPlan.php b/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordPlan.php
index d152866d3..473917f92 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordPlanAdGroup.php b/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordPlanAdGroup.php
index 87c4f17ac..7651f6762 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordPlanCampaign.php b/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordPlanCampaign.php
index 85a201001..62d2fcca1 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordView.php
index fc1401216..087e2b026 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/KeywordView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 Æ
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/LifeEvent.php b/metadata/Google/Ads/GoogleAds/V16/Resources/LifeEvent.php
index 91894dfab..0c91d7a1a 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/LocalServicesLead.php b/metadata/Google/Ads/GoogleAds/V16/Resources/LocalServicesLead.php
index f51c214c8..25afe0c91 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/LocalServicesLeadConversation.php b/metadata/Google/Ads/GoogleAds/V16/Resources/LocalServicesLeadConversation.php
index 45c47f19a..c5f992478 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/LocalServicesVerificationArtifact.php b/metadata/Google/Ads/GoogleAds/V16/Resources/LocalServicesVerificationArtifact.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/OfflineConversionUploadClientSummary.php b/metadata/Google/Ads/GoogleAds/V16/Resources/OfflineConversionUploadClientSummary.php
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index e73e07ffa..ad6783f65 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/PaymentsAccount.php b/metadata/Google/Ads/GoogleAds/V16/Resources/PaymentsAccount.php
index 3fc0d14d8..cd4c273ec 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ProductCategoryConstant.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ProductCategoryConstant.php
index 2a007dad8..e4ae24578 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ProductGroupView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ProductGroupView.php
index 39e0e0e51..3fda8ee9e 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/ProductGroupView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/ProductGroupView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\FieldBehavior::initOnce();
         \GPBMetadata\Google\Api\Resource::initOnce();
+        \GPBMetadata\Google\Api\FieldBehavior::initOnce();
         $pool->internalAddGeneratedFile(
             '
 ä
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ProductLinkInvitation.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ProductLinkInvitation.php
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index e4fab290e..345b2141c 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/RemarketingAction.php b/metadata/Google/Ads/GoogleAds/V16/Resources/RemarketingAction.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/SharedCriterion.php b/metadata/Google/Ads/GoogleAds/V16/Resources/SharedCriterion.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/SharedSet.php b/metadata/Google/Ads/GoogleAds/V16/Resources/SharedSet.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/ShoppingPerformanceView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/ShoppingPerformanceView.php
index 8331ddf1b..351105db2 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/ShoppingPerformanceView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/ShoppingPerformanceView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 ñ
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/TravelActivityPerformanceView.php b/metadata/Google/Ads/GoogleAds/V16/Resources/TravelActivityPerformanceView.php
index 0c4a65c80..bf6e4c68c 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Resources/TravelActivityPerformanceView.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Resources/TravelActivityPerformanceView.php
@@ -13,8 +13,8 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Api\Resource::initOnce();
         \GPBMetadata\Google\Api\FieldBehavior::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 —
diff --git a/metadata/Google/Ads/GoogleAds/V16/Resources/UserInterest.php b/metadata/Google/Ads/GoogleAds/V16/Resources/UserInterest.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/AccountBudgetProposalService.php b/metadata/Google/Ads/GoogleAds/V16/Services/AccountBudgetProposalService.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/ExperimentArmService.php b/metadata/Google/Ads/GoogleAds/V16/Services/ExperimentArmService.php
index cc9479e0a..60adb7a66 100644
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index 3e61c39c1..f84e65e60 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/ExtensionFeedItemService.php b/metadata/Google/Ads/GoogleAds/V16/Services/ExtensionFeedItemService.php
index 7d0394be2..840f44eda 100644
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index 07eb03f35..04e4702a1 100644
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index 4fbd6f29b..8b9cd092a 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/FeedMappingService.php b/metadata/Google/Ads/GoogleAds/V16/Services/FeedMappingService.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/GoogleAdsFieldService.php b/metadata/Google/Ads/GoogleAds/V16/Services/GoogleAdsFieldService.php
index 89219982b..d08a3351f 100644
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index 51909b969..49d5014a5 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/IdentityVerificationService.php b/metadata/Google/Ads/GoogleAds/V16/Services/IdentityVerificationService.php
index 0ebea2617..d0247ffca 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/InvoiceService.php b/metadata/Google/Ads/GoogleAds/V16/Services/InvoiceService.php
index 8f671f8b8..c10ed543a 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/KeywordPlanAdGroupKeywordService.php b/metadata/Google/Ads/GoogleAds/V16/Services/KeywordPlanAdGroupKeywordService.php
index 86e7ab312..a245cd044 100644
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index 3e07a44dd..f18cd9ee7 100644
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index b99355ea4..8769d595c 100644
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index 156b31928..c2555b3ab 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/KeywordThemeConstantService.php b/metadata/Google/Ads/GoogleAds/V16/Services/KeywordThemeConstantService.php
index 76f5f9993..07ecd43f5 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/LabelService.php b/metadata/Google/Ads/GoogleAds/V16/Services/LabelService.php
index 5249c7a64..1b1372b39 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/OfflineUserDataJobService.php b/metadata/Google/Ads/GoogleAds/V16/Services/OfflineUserDataJobService.php
index 1b62d5cae..772b25e12 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/PaymentsAccountService.php b/metadata/Google/Ads/GoogleAds/V16/Services/PaymentsAccountService.php
index 27dbfed0c..c45b32f29 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/ProductLinkInvitationService.php b/metadata/Google/Ads/GoogleAds/V16/Services/ProductLinkInvitationService.php
index 29b7f0ae3..b76797730 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/ProductLinkService.php b/metadata/Google/Ads/GoogleAds/V16/Services/ProductLinkService.php
index 568c6ad63..d9545d59f 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/ReachPlanService.php b/metadata/Google/Ads/GoogleAds/V16/Services/ReachPlanService.php
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/RecommendationService.php b/metadata/Google/Ads/GoogleAds/V16/Services/RecommendationService.php
index c8391db5e..f73570d44 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/RecommendationSubscriptionService.php b/metadata/Google/Ads/GoogleAds/V16/Services/RecommendationSubscriptionService.php
index e7d50d1cf..bd7b675d9 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/RemarketingActionService.php b/metadata/Google/Ads/GoogleAds/V16/Services/RemarketingActionService.php
index 4d77fc3d7..e4ccb03a1 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/SharedCriterionService.php b/metadata/Google/Ads/GoogleAds/V16/Services/SharedCriterionService.php
index 530b16f75..3c968596c 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/SharedSetService.php b/metadata/Google/Ads/GoogleAds/V16/Services/SharedSetService.php
index 00ab4d675..fc867b47e 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/SmartCampaignSettingService.php b/metadata/Google/Ads/GoogleAds/V16/Services/SmartCampaignSettingService.php
index 2677386fe..8f734f63a 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/SmartCampaignSuggestService.php b/metadata/Google/Ads/GoogleAds/V16/Services/SmartCampaignSuggestService.php
index 83804e1c1..7a72f6e5b 100644
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diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/ThirdPartyAppAnalyticsLinkService.php b/metadata/Google/Ads/GoogleAds/V16/Services/ThirdPartyAppAnalyticsLinkService.php
index 7d6065db8..8c05c72cc 100644
--- a/metadata/Google/Ads/GoogleAds/V16/Services/ThirdPartyAppAnalyticsLinkService.php
+++ b/metadata/Google/Ads/GoogleAds/V16/Services/ThirdPartyAppAnalyticsLinkService.php
@@ -13,12 +13,12 @@ public static function initOnce() {
         if (static::$is_initialized == true) {
           return;
         }
-        \GPBMetadata\Google\Protobuf\Duration::initOnce();
         \GPBMetadata\Google\Api\Http::initOnce();
+        \GPBMetadata\Google\Protobuf\Duration::initOnce();
         \GPBMetadata\Google\Api\LaunchStage::initOnce();
-        \GPBMetadata\Google\Api\Resource::initOnce();
-        \GPBMetadata\Google\Api\Annotations::initOnce();
         \GPBMetadata\Google\Api\Client::initOnce();
+        \GPBMetadata\Google\Api\Annotations::initOnce();
+        \GPBMetadata\Google\Api\Resource::initOnce();
         $pool->internalAddGeneratedFile(
             '
 Ù
diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/TravelAssetSuggestionService.php b/metadata/Google/Ads/GoogleAds/V16/Services/TravelAssetSuggestionService.php
index a537581d7..ba04f89e4 100644
Binary files a/metadata/Google/Ads/GoogleAds/V16/Services/TravelAssetSuggestionService.php and b/metadata/Google/Ads/GoogleAds/V16/Services/TravelAssetSuggestionService.php differ
diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/UserDataService.php b/metadata/Google/Ads/GoogleAds/V16/Services/UserDataService.php
index 9cfd8287e..86d26a854 100644
Binary files a/metadata/Google/Ads/GoogleAds/V16/Services/UserDataService.php and b/metadata/Google/Ads/GoogleAds/V16/Services/UserDataService.php differ
diff --git a/metadata/Google/Ads/GoogleAds/V16/Services/UserListService.php b/metadata/Google/Ads/GoogleAds/V16/Services/UserListService.php
index 751462586..f13837c72 100644
Binary files a/metadata/Google/Ads/GoogleAds/V16/Services/UserListService.php and b/metadata/Google/Ads/GoogleAds/V16/Services/UserListService.php differ
diff --git a/src/Google/Ads/GoogleAds/Constants.php b/src/Google/Ads/GoogleAds/Constants.php
index 07540f18f..7d2f20657 100644
--- a/src/Google/Ads/GoogleAds/Constants.php
+++ b/src/Google/Ads/GoogleAds/Constants.php
@@ -27,5 +27,5 @@ class Constants
     public const LIBRARY_NAME = 'gccl';
 
     // The library version.
-    public const LIBRARY_VERSION = '22.1.0';
+    public const LIBRARY_VERSION = '22.1.1';
 }
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsCallLogger.php b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsCallLogger.php
index d074fd827..35f2258a7 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsCallLogger.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsCallLogger.php
@@ -88,12 +88,12 @@ public function log(
         ?object $response = null
     ) {
         $this->logSummary(
-            requestData: $requestData,
-            responseData: compact('response', 'status') + ['call' => $forwardingCall]
+            $requestData,
+            compact('response', 'status') + ['call' => $forwardingCall]
         );
         $this->logDetails(
-            requestData: $requestData,
-            responseData: compact('response', 'status') + ['call' => $forwardingCall]
+            $requestData,
+            compact('response', 'status') + ['call' => $forwardingCall]
         );
     }
 
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsException.php b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsException.php
index 5d0e197df..363f1456c 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsException.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsException.php
@@ -28,6 +28,8 @@ class GoogleAdsException extends ApiException
 {
     use GoogleAdsMetadataTrait;
 
+    private GoogleAdsFailure $googleAdsFailure;
+
     /**
      * Creates a `GoogleAdsException` instance with the specified parameters.
      *
@@ -37,7 +39,7 @@ class GoogleAdsException extends ApiException
      */
     public function __construct(
         ApiException $original,
-        private GoogleAdsFailure $googleAdsFailure,
+        GoogleAdsFailure $googleAdsFailure,
         array $optionalArgs = []
     ) {
         parent::__construct(
@@ -46,6 +48,7 @@ public function __construct(
             $original->getStatus(),
             $optionalArgs
         );
+        $this->googleAdsFailure = $googleAdsFailure;
     }
 
     /**
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsGapicClientTrait.php b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsGapicClientTrait.php
index 3f5e93601..04b32b374 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsGapicClientTrait.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsGapicClientTrait.php
@@ -43,6 +43,7 @@ trait GoogleAdsGapicClientTrait
     private $linkedCustomerId = null;
     private $unaryMiddlewares = [];
     private $streamingMiddlewares = [];
+    private ?GoogleAdsResponseMetadata $responseMetadata = null;
 
     /**
      * @see GapicClientTrait::modifyClientOptions()
@@ -91,7 +92,7 @@ private function addFixedHeaderMiddleware(callable &$callable)
                 $headers[self::$LINKED_CUSTOMER_ID] = [$this->linkedCustomerId];
             }
 
-            $callable = new FixedHeaderMiddleware(nextHandler: $callable, headers: $headers);
+            $callable = new FixedHeaderMiddleware($callable, $headers);
         }
         return $callable;
     }
@@ -103,7 +104,7 @@ protected function modifyUnaryCallable(callable &$callable)
     {
         $callable = $this->addFixedHeaderMiddleware($callable);
         $callable = new UnaryGoogleAdsExceptionMiddleware($callable);
-        $callable = new UnaryGoogleAdsResponseMetadataCallable($callable);
+        $callable = new UnaryGoogleAdsResponseMetadataCallable($callable, $this);
         foreach ($this->unaryMiddlewares as $unaryMiddleware) {
             /** @var GoogleAdsMiddlewareAbstract $unaryMiddleware */
             $callable = $unaryMiddleware->withNextHandler($callable);
@@ -123,4 +124,14 @@ protected function modifyStreamingCallable(callable &$callable)
             $callable = $streamingMiddleware->withNextHandler($callable);
         }
     }
+
+    public function getResponseMetadata(): ?GoogleAdsResponseMetadata
+    {
+        return $this->responseMetadata;
+    }
+
+    public function setResponseMetadata(?GoogleAdsResponseMetadata $responseMetadata): void
+    {
+        $this->responseMetadata = $responseMetadata;
+    }
 }
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingInterceptor.php b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingInterceptor.php
index 29640f8d7..80458381d 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingInterceptor.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingInterceptor.php
@@ -25,13 +25,16 @@
  */
 class GoogleAdsLoggingInterceptor extends Interceptor
 {
+    private GoogleAdsCallLogger $callLogger;
+
     /**
      * Constructs the Google Ads logging interceptor.
      *
      * @param GoogleAdsCallLogger $callLogger the call logger for logging gRPC requests
      */
-    public function __construct(private GoogleAdsCallLogger $callLogger)
+    public function __construct(GoogleAdsCallLogger $callLogger)
     {
+        $this->callLogger = $callLogger;
     }
 
     /**
@@ -54,9 +57,9 @@ public function interceptUnaryUnary(
         array $options = []
     ) {
         return new GoogleAdsLoggingUnaryCall(
-            innerCall: $continuation($method, $argument, $deserialize, $metadata, $options),
-            lastRequestData: compact('method', 'argument', 'deserialize', 'metadata', 'options'),
-            googleAdsCallLogger: $this->callLogger
+            $continuation($method, $argument, $deserialize, $metadata, $options),
+            compact('method', 'argument', 'deserialize', 'metadata', 'options'),
+            $this->callLogger
         );
     }
 
@@ -80,9 +83,9 @@ public function interceptUnaryStream(
         array $options = []
     ) {
         return new GoogleAdsLoggingServerStreamingCall(
-            innerCall: $continuation($method, $argument, $deserialize, $metadata, $options),
-            lastRequestData: compact('method', 'argument', 'deserialize', 'metadata', 'options'),
-            googleAdsCallLogger: $this->callLogger
+            $continuation($method, $argument, $deserialize, $metadata, $options),
+            compact('method', 'argument', 'deserialize', 'metadata', 'options'),
+            $this->callLogger
         );
     }
 
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingServerStreamingCall.php b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingServerStreamingCall.php
index a73d9485a..ab337e0c9 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingServerStreamingCall.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingServerStreamingCall.php
@@ -26,7 +26,9 @@
  */
 class GoogleAdsLoggingServerStreamingCall extends ForwardingServerStreamingCall
 {
-    private $storedResponses;
+    private GoogleAdsCallLogger $googleAdsCallLogger;
+    private array $lastRequestData;
+    private array $storedResponses;
 
     /**
      * Constructs the LoggingSeverStreamingCall using the inner call and logging intercepter.
@@ -37,10 +39,12 @@ class GoogleAdsLoggingServerStreamingCall extends ForwardingServerStreamingCall
      */
     public function __construct(
         $innerCall,
-        private array $lastRequestData,
-        private GoogleAdsCallLogger $googleAdsCallLogger
+        array $lastRequestData,
+        GoogleAdsCallLogger $googleAdsCallLogger
     ) {
         parent::__construct($innerCall);
+        $this->lastRequestData = $lastRequestData;
+        $this->googleAdsCallLogger = $googleAdsCallLogger;
         if ($this->googleAdsCallLogger->isLoggingResponsesEnabled()) {
             $this->storedResponses = [];
         }
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingUnaryCall.php b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingUnaryCall.php
index 6c0fa791a..17a769c51 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingUnaryCall.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsLoggingUnaryCall.php
@@ -26,6 +26,9 @@
  */
 class GoogleAdsLoggingUnaryCall extends ForwardingUnaryCall
 {
+    private GoogleAdsCallLogger $googleAdsCallLogger;
+    private array $lastRequestData;
+
     /**
      * Constructs the LoggingUnaryCall using the inner call and logging intercepter.
      *
@@ -35,10 +38,12 @@ class GoogleAdsLoggingUnaryCall extends ForwardingUnaryCall
      */
     public function __construct(
         $innerCall,
-        private array $lastRequestData,
-        private GoogleAdsCallLogger $googleAdsCallLogger
+        array $lastRequestData,
+        GoogleAdsCallLogger $googleAdsCallLogger
     ) {
         parent::__construct($innerCall);
+        $this->lastRequestData = $lastRequestData;
+        $this->googleAdsCallLogger = $googleAdsCallLogger;
     }
 
     /**
@@ -46,7 +51,7 @@ public function __construct(
      */
     public function wait()
     {
-        [$response, $status] = parent::wait();
+        list($response, $status) = parent::wait();
         $this->googleAdsCallLogger->log($this, $status, $this->lastRequestData, $response);
         return [$response, $status];
     }
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsResponseMetadata.php b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsResponseMetadata.php
index 360073dba..53ee1cdde 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsResponseMetadata.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsResponseMetadata.php
@@ -25,13 +25,16 @@ class GoogleAdsResponseMetadata
 {
     use GoogleAdsMetadataTrait;
 
+    private array $metadata;
+
     /**
      * Creates a `GoogleAdsResponseMetadata` instance with the specified parameters.
      *
      * @param array $metadata the metadata
      */
-    public function __construct(private array $metadata)
+    public function __construct(array $metadata)
     {
+        $this->metadata = $metadata;
     }
 
     /**
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsServerStreamDecorator.php b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsServerStreamDecorator.php
index 36877d51c..1bdd4de28 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsServerStreamDecorator.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/GoogleAdsServerStreamDecorator.php
@@ -27,11 +27,14 @@
  */
 class GoogleAdsServerStreamDecorator extends ServerStream
 {
+    protected ServerStream $serverStream;
+
     /**
      * @param ServerStream $serverStream the ServerStream to wrap
      */
-    public function __construct(protected ServerStream $serverStream)
+    public function __construct(ServerStream $serverStream)
     {
+        $this->serverStream = $serverStream;
     }
 
     /**
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/InfoRedactor.php b/src/Google/Ads/GoogleAds/Lib/V16/InfoRedactor.php
index d1e9f361f..9a56223f6 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/InfoRedactor.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/InfoRedactor.php
@@ -50,34 +50,45 @@ class InfoRedactor
     private const SENSITIVE_TEXT_REPLACEMENT_FORMAT = '$1%s$2';
 
     /** @var array the list of customer user access' fields containing email addresses. */
-    private const CUSTOMER_USER_ACCESS_EMAIL_FIELDS = [
-        'customer_user_access.inviter_user_email_address',
-        'customer_user_access.email_address'
-    ];
+    private static $CUSTOMER_USER_ACCESS_EMAIL_FIELDS;
     /**
      * @var array the list of customer user access invitation' fields containing email addresses.
      */
-    private const CUSTOMER_USER_ACCESS_INVITATION_EMAIL_FIELDS
-        = ['customer_user_access_invitation.email_address'];
+    private static $CUSTOMER_USER_ACCESS_INVITATION_EMAIL_FIELDS;
     /** @var array the list of change event's fields containing email addresses. */
-    private const CHANGE_EVENT_EMAIL_FIELDS = ['change_event.user_email'];
+    private static $CHANGE_EVENT_EMAIL_FIELDS;
     /** @var array the list of feed placeholder's fields containing email addresses. */
-    private const FEED_EMAIL_FIELDS = ['feed.places_location_feed_data.email_address'];
+    private static $FEED_EMAIL_FIELDS;
     /**
      * @var array the list of local services lead contact details' fields containing email
      *     addresses.
      */
-    private const LOCAL_SERVICES_LEAD_CONTACT_DETAILS_EMAIL
-        = ['local_services_lead.contact_details.email'];
+    private static $LOCAL_SERVICES_LEAD_CONTACT_DETAILS_EMAIL;
     /**
      * @var array the list of local services lead conversion message detail text's fields
      *     containing email addresses.
      */
-    private const LOCAL_SERVICES_LEAD_CONVERSATION_MESSAGE_DETAIL_TEXT
-        = ['local_services_lead_conversation.message_details.text'];
+    private static $LOCAL_SERVICES_LEAD_CONVERSATION_MESSAGE_DETAIL_TEXT;
     /** @var array the map of header keys to redacted values. */
     private static $HEADER_KEYS_TO_REDACTED_VALUES;
 
+    public function __construct()
+    {
+        // Initializes the private constants, as PHP doesn't support constants of an array type.
+        self::$CUSTOMER_USER_ACCESS_EMAIL_FIELDS = [
+            'customer_user_access.inviter_user_email_address',
+            'customer_user_access.email_address'
+        ];
+        self::$CUSTOMER_USER_ACCESS_INVITATION_EMAIL_FIELDS =
+            ['customer_user_access_invitation.email_address'];
+        self::$CHANGE_EVENT_EMAIL_FIELDS = ['change_event.user_email'];
+        self::$FEED_EMAIL_FIELDS = ['feed.places_location_feed_data.email_address'];
+        self::$LOCAL_SERVICES_LEAD_CONTACT_DETAILS_EMAIL =
+            ['local_services_lead.contact_details.email'];
+        self::$LOCAL_SERVICES_LEAD_CONVERSATION_MESSAGE_DETAIL_TEXT =
+            ['local_services_lead_conversation.message_details.text'];
+    }
+
     /**
      * Redacts the specified headers with the provided redacted values.
      *
@@ -228,12 +239,12 @@ private static function redactSearchRequest($request)
         // Mask any emails in the WHERE clause of the GAQL query of the request.
         foreach (
             array_merge(
-                self::CUSTOMER_USER_ACCESS_EMAIL_FIELDS,
-                self::CUSTOMER_USER_ACCESS_INVITATION_EMAIL_FIELDS,
-                self::CHANGE_EVENT_EMAIL_FIELDS,
-                self::FEED_EMAIL_FIELDS,
-                self::LOCAL_SERVICES_LEAD_CONTACT_DETAILS_EMAIL,
-                self::LOCAL_SERVICES_LEAD_CONVERSATION_MESSAGE_DETAIL_TEXT
+                self::$CUSTOMER_USER_ACCESS_EMAIL_FIELDS,
+                self::$CUSTOMER_USER_ACCESS_INVITATION_EMAIL_FIELDS,
+                self::$CHANGE_EVENT_EMAIL_FIELDS,
+                self::$FEED_EMAIL_FIELDS,
+                self::$LOCAL_SERVICES_LEAD_CONTACT_DETAILS_EMAIL,
+                self::$LOCAL_SERVICES_LEAD_CONVERSATION_MESSAGE_DETAIL_TEXT
             ) as $field
         ) {
             $redactedQuery = preg_replace(
@@ -264,24 +275,24 @@ private static function redactSearchResponse($response)
         foreach ($response->getFieldMask()->getPaths() as $path) {
             foreach ($response->getResults() as $result) {
                 /** @var GoogleAdsRow $result */
-                if (in_array($path, self::CUSTOMER_USER_ACCESS_EMAIL_FIELDS)) {
+                if (in_array($path, self::$CUSTOMER_USER_ACCESS_EMAIL_FIELDS)) {
                     self::redactCustomerUserAccess($result->getCustomerUserAccess());
-                } elseif (in_array($path, self::CUSTOMER_USER_ACCESS_INVITATION_EMAIL_FIELDS)) {
+                } elseif (in_array($path, self::$CUSTOMER_USER_ACCESS_INVITATION_EMAIL_FIELDS)) {
                     self::redactCustomerUserAccessInvitation(
                         $result->getCustomerUserAccessInvitation()
                     );
-                } elseif (in_array($path, self::CHANGE_EVENT_EMAIL_FIELDS)) {
+                } elseif (in_array($path, self::$CHANGE_EVENT_EMAIL_FIELDS)) {
                     self::redactChangeEvent($result->getChangeEvent());
-                } elseif (in_array($path, self::FEED_EMAIL_FIELDS)) {
+                } elseif (in_array($path, self::$FEED_EMAIL_FIELDS)) {
                     self::redactFeed($result->getFeed());
-                } elseif (in_array($path, self::LOCAL_SERVICES_LEAD_CONTACT_DETAILS_EMAIL)) {
+                } elseif (in_array($path, self::$LOCAL_SERVICES_LEAD_CONTACT_DETAILS_EMAIL)) {
                     self::redactLocalServicesLeadContactDetailsEmail(
                         $result->getLocalServicesLead()
                     );
                 } elseif (
                     in_array(
                         $path,
-                        self::LOCAL_SERVICES_LEAD_CONVERSATION_MESSAGE_DETAIL_TEXT
+                        self::$LOCAL_SERVICES_LEAD_CONVERSATION_MESSAGE_DETAIL_TEXT
                     )
                 ) {
                     self::redactLocalServicesLeadConversationMessageDetailsText(
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/LoggerFactory.php b/src/Google/Ads/GoogleAds/Lib/V16/LoggerFactory.php
index 683da8c7e..ff66d7dcc 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/LoggerFactory.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/LoggerFactory.php
@@ -47,6 +47,6 @@ public function createLogger($channel, $stream = null, $level = null)
         $handler->getFormatter()->ignoreEmptyContextAndExtra();
         $handler->getFormatter()->allowInlineLineBreaks();
 
-        return new Logger(name: $channel, handlers: [$handler]);
+        return new Logger($channel, [$handler]);
     }
 }
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/ServerStreamingGoogleAdsExceptionMiddleware.php b/src/Google/Ads/GoogleAds/Lib/V16/ServerStreamingGoogleAdsExceptionMiddleware.php
index 88b6458aa..f0032497a 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/ServerStreamingGoogleAdsExceptionMiddleware.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/ServerStreamingGoogleAdsExceptionMiddleware.php
@@ -68,15 +68,18 @@ public function __invoke(Call $call, array $options)
         ) extends GoogleAdsServerStreamDecorator {
             use GoogleAdsExceptionTrait;
 
+            private StatusMetadataExtractor $statusMetadataExtractor;
+
             /**
              * @param ServerStream $serverStream the ServerStream to wrap
              * @param StatusMetadataExtractor $statusMetadataExtractor
              */
             public function __construct(
                 ServerStream $serverStream,
-                private StatusMetadataExtractor $statusMetadataExtractor
+                StatusMetadataExtractor $statusMetadataExtractor
             ) {
                 parent::__construct($serverStream);
+                $this->statusMetadataExtractor = $statusMetadataExtractor;
             }
 
             /**
diff --git a/src/Google/Ads/GoogleAds/Lib/V16/UnaryGoogleAdsResponseMetadataCallable.php b/src/Google/Ads/GoogleAds/Lib/V16/UnaryGoogleAdsResponseMetadataCallable.php
index c9583a59a..40f7d8f43 100644
--- a/src/Google/Ads/GoogleAds/Lib/V16/UnaryGoogleAdsResponseMetadataCallable.php
+++ b/src/Google/Ads/GoogleAds/Lib/V16/UnaryGoogleAdsResponseMetadataCallable.php
@@ -21,6 +21,8 @@
 use Google\Ads\GoogleAds\Lib\GoogleAdsMiddlewareAbstract;
 use Google\ApiCore\Call;
 use Google\ApiCore\Middleware\ResponseMetadataMiddleware;
+use GuzzleHttp\Promise\Promise;
+use GuzzleHttp\Promise\PromiseInterface;
 
 /**
  * Callable for returning `GoogleAdsResponseMetadata` from unary calls to the API.
@@ -29,24 +31,48 @@ class UnaryGoogleAdsResponseMetadataCallable extends GoogleAdsMiddlewareAbstract
 {
     use GoogleAdsMetadataTrait;
 
+    private $adsClient;
+
+    public function __construct(callable $nextHandler = null, $adsClient = null)
+    {
+        $this->adsClient = $adsClient;
+        parent::__construct($nextHandler);
+    }
     /**
      * @param Call $call the current request
      * @param array $options the optional parameters
-     * @return array|\GuzzleHttp\Promise\PromiseInterface the two-member array of
+     * @return array|PromiseInterface the two-member array of
      *     response and metadata if `withResponseMetadata` is specified as an option;
      *     Or else, the `Promise` interface of the next handler
      */
     public function __invoke(Call $call, array $options)
     {
-        if (!empty($options['withResponseMetadata'])) {
-            $next = new ResponseMetadataMiddleware($this->getNextHandler());
-            return $next($call, $options)->then(function ($responseList) {
-                list($response, $metadata) = $responseList;
-                return [$response, new GoogleAdsResponseMetadata($metadata)];
-            });
-        } else {
-            $next = $this->getNextHandler();
-            return $next($call, $options);
+        $next = $this->getNextHandler();
+        if (empty($options['withResponseMetadata'])) {
+            // Bypass this middleware if the option is not set.
+            return $next($call, $options)->then(
+                function ($response) {
+                    // Reset the metadata to null.
+                    $this->adsClient->setResponseMetadata(null);
+                    return $response;
+                }
+            );
         }
+
+        $metadataReceiver = new Promise();
+        $options['metadataCallback'] = function ($metadata) use ($metadataReceiver) {
+            $metadataReceiver->resolve($metadata);
+        };
+        return $next($call, $options)->then(
+            function ($response) use ($metadataReceiver) {
+                $metadata = null;
+                if ($metadataReceiver->getState() === PromiseInterface::FULFILLED) {
+                    $metadata = new GoogleAdsResponseMetadata($metadataReceiver->wait());
+                }
+                $this->adsClient->setResponseMetadata($metadata);
+
+                return $response;
+            }
+        );
     }
 }
diff --git a/src/Google/Ads/GoogleAds/Util/V16/ResourceNames.php b/src/Google/Ads/GoogleAds/Util/V16/ResourceNames.php
index 1d31b2a5c..3049ff8a9 100644
--- a/src/Google/Ads/GoogleAds/Util/V16/ResourceNames.php
+++ b/src/Google/Ads/GoogleAds/Util/V16/ResourceNames.php
@@ -99,6 +99,7 @@
 use Google\Ads\GoogleAds\V16\Services\Client\FeedMappingServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\FeedServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\GoogleAdsFieldServiceClient;
+use Google\Ads\GoogleAds\V16\Services\Client\GoogleAdsServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\KeywordPlanAdGroupKeywordServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\KeywordPlanAdGroupServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\KeywordPlanCampaignKeywordServiceClient;
@@ -133,7 +134,7 @@ public static function forAccessibleBiddingStrategy(
         $customerId,
         $biddingStrategyId
     ): string {
-        return BatchJobServiceClient::accessibleBiddingStrategyName(
+        return GoogleAdsServiceClient::accessibleBiddingStrategyName(
             $customerId,
             $biddingStrategyId
         );
@@ -1038,7 +1039,7 @@ public static function forCampaignSharedSet(
     public static function forCarrierConstant(
         $criterionId
     ): string {
-        return BatchJobServiceClient::carrierConstantName(
+        return GoogleAdsServiceClient::carrierConstantName(
             $criterionId
         );
     }
@@ -1054,7 +1055,7 @@ public static function forCombinedAudience(
         $customerId,
         $combinedAudienceId
     ): string {
-        return BatchJobServiceClient::combinedAudienceName(
+        return GoogleAdsServiceClient::combinedAudienceName(
             $customerId,
             $combinedAudienceId
         );
@@ -1485,7 +1486,7 @@ public static function forDetailedDemographic(
         $customerId,
         $detailedDemographicId
     ): string {
-        return BatchJobServiceClient::detailedDemographicName(
+        return GoogleAdsServiceClient::detailedDemographicName(
             $customerId,
             $detailedDemographicId
         );
@@ -1680,7 +1681,7 @@ public static function forFeedMapping(
     public static function forGeoTargetConstant(
         $criterionId
     ): string {
-        return ExtensionFeedItemServiceClient::geoTargetConstantName(
+        return GoogleAdsServiceClient::geoTargetConstantName(
             $criterionId
         );
     }
@@ -1795,7 +1796,7 @@ public static function forKeywordThemeConstant(
         $expressCategoryId,
         $expressSubCategoryId
     ): string {
-        return BatchJobServiceClient::keywordThemeConstantName(
+        return GoogleAdsServiceClient::keywordThemeConstantName(
             $expressCategoryId,
             $expressSubCategoryId
         );
@@ -1827,7 +1828,7 @@ public static function forLabel(
     public static function forLanguageConstant(
         $criterionId
     ): string {
-        return BatchJobServiceClient::languageConstantName(
+        return GoogleAdsServiceClient::languageConstantName(
             $criterionId
         );
     }
@@ -1843,7 +1844,7 @@ public static function forLifeEvent(
         $customerId,
         $lifeEventId
     ): string {
-        return BatchJobServiceClient::lifeEventName(
+        return GoogleAdsServiceClient::lifeEventName(
             $customerId,
             $lifeEventId
         );
@@ -1858,7 +1859,7 @@ public static function forLifeEvent(
     public static function forMobileAppCategoryConstant(
         $mobileAppCategoryId
     ): string {
-        return BatchJobServiceClient::mobileAppCategoryConstantName(
+        return GoogleAdsServiceClient::mobileAppCategoryConstantName(
             $mobileAppCategoryId
         );
     }
@@ -1872,7 +1873,7 @@ public static function forMobileAppCategoryConstant(
     public static function forMobileDeviceConstant(
         $criterionId
     ): string {
-        return BatchJobServiceClient::mobileDeviceConstantName(
+        return GoogleAdsServiceClient::mobileDeviceConstantName(
             $criterionId
         );
     }
@@ -1903,7 +1904,7 @@ public static function forOfflineUserDataJob(
     public static function forOperatingSystemVersionConstant(
         $criterionId
     ): string {
-        return BatchJobServiceClient::operatingSystemVersionConstantName(
+        return GoogleAdsServiceClient::operatingSystemVersionConstantName(
             $criterionId
         );
     }
@@ -2090,7 +2091,7 @@ public static function forThirdPartyAppAnalyticsLink(
     public static function forTopicConstant(
         $topicId
     ): string {
-        return BatchJobServiceClient::topicConstantName(
+        return GoogleAdsServiceClient::topicConstantName(
             $topicId
         );
     }
@@ -2106,7 +2107,7 @@ public static function forUserInterest(
         $customerId,
         $userInterestId
     ): string {
-        return BatchJobServiceClient::userInterestName(
+        return GoogleAdsServiceClient::userInterestName(
             $customerId,
             $userInterestId
         );
diff --git a/src/Google/Ads/GoogleAds/V16/Common/BrandInfo.php b/src/Google/Ads/GoogleAds/V16/Common/BrandInfo.php
index c757ac43c..90cab8319 100644
--- a/src/Google/Ads/GoogleAds/V16/Common/BrandInfo.php
+++ b/src/Google/Ads/GoogleAds/V16/Common/BrandInfo.php
@@ -16,12 +16,36 @@
  */
 class BrandInfo extends \Google\Protobuf\Internal\Message
 {
+    /**
+     * Output only. A text representation of a brand.
+     *
+     * Generated from protobuf field <code>optional string display_name = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $display_name = null;
     /**
      * The Commercial KG MID for the brand.
      *
      * Generated from protobuf field <code>optional string entity_id = 1;</code>
      */
     protected $entity_id = null;
+    /**
+     * Output only. The primary url of a brand.
+     *
+     * Generated from protobuf field <code>optional string primary_url = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $primary_url = null;
+    /**
+     * Output only. The rejection reason when a brand status is REJECTED.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.enums.BrandRequestRejectionReasonEnum.BrandRequestRejectionReason rejection_reason = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $rejection_reason = null;
+    /**
+     * Output only. The status of a brand.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.enums.BrandStateEnum.BrandState status = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $status = null;
 
     /**
      * Constructor.
@@ -29,8 +53,16 @@ class BrandInfo extends \Google\Protobuf\Internal\Message
      * @param array $data {
      *     Optional. Data for populating the Message object.
      *
+     *     @type string $display_name
+     *           Output only. A text representation of a brand.
      *     @type string $entity_id
      *           The Commercial KG MID for the brand.
+     *     @type string $primary_url
+     *           Output only. The primary url of a brand.
+     *     @type int $rejection_reason
+     *           Output only. The rejection reason when a brand status is REJECTED.
+     *     @type int $status
+     *           Output only. The status of a brand.
      * }
      */
     public function __construct($data = NULL) {
@@ -38,6 +70,42 @@ public function __construct($data = NULL) {
         parent::__construct($data);
     }
 
+    /**
+     * Output only. A text representation of a brand.
+     *
+     * Generated from protobuf field <code>optional string display_name = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</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);
+    }
+
+    /**
+     * Output only. A text representation of a brand.
+     *
+     * Generated from protobuf field <code>optional string display_name = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setDisplayName($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->display_name = $var;
+
+        return $this;
+    }
+
     /**
      * The Commercial KG MID for the brand.
      *
@@ -74,5 +142,113 @@ public function setEntityId($var)
         return $this;
     }
 
+    /**
+     * Output only. The primary url of a brand.
+     *
+     * Generated from protobuf field <code>optional string primary_url = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return string
+     */
+    public function getPrimaryUrl()
+    {
+        return isset($this->primary_url) ? $this->primary_url : '';
+    }
+
+    public function hasPrimaryUrl()
+    {
+        return isset($this->primary_url);
+    }
+
+    public function clearPrimaryUrl()
+    {
+        unset($this->primary_url);
+    }
+
+    /**
+     * Output only. The primary url of a brand.
+     *
+     * Generated from protobuf field <code>optional string primary_url = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setPrimaryUrl($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->primary_url = $var;
+
+        return $this;
+    }
+
+    /**
+     * Output only. The rejection reason when a brand status is REJECTED.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.enums.BrandRequestRejectionReasonEnum.BrandRequestRejectionReason rejection_reason = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return int
+     */
+    public function getRejectionReason()
+    {
+        return isset($this->rejection_reason) ? $this->rejection_reason : 0;
+    }
+
+    public function hasRejectionReason()
+    {
+        return isset($this->rejection_reason);
+    }
+
+    public function clearRejectionReason()
+    {
+        unset($this->rejection_reason);
+    }
+
+    /**
+     * Output only. The rejection reason when a brand status is REJECTED.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.enums.BrandRequestRejectionReasonEnum.BrandRequestRejectionReason rejection_reason = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setRejectionReason($var)
+    {
+        GPBUtil::checkEnum($var, \Google\Ads\GoogleAds\V16\Enums\BrandRequestRejectionReasonEnum\BrandRequestRejectionReason::class);
+        $this->rejection_reason = $var;
+
+        return $this;
+    }
+
+    /**
+     * Output only. The status of a brand.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.enums.BrandStateEnum.BrandState status = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return int
+     */
+    public function getStatus()
+    {
+        return isset($this->status) ? $this->status : 0;
+    }
+
+    public function hasStatus()
+    {
+        return isset($this->status);
+    }
+
+    public function clearStatus()
+    {
+        unset($this->status);
+    }
+
+    /**
+     * Output only. The status of a brand.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.enums.BrandStateEnum.BrandState status = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setStatus($var)
+    {
+        GPBUtil::checkEnum($var, \Google\Ads\GoogleAds\V16\Enums\BrandStateEnum\BrandState::class);
+        $this->status = $var;
+
+        return $this;
+    }
+
 }
 
diff --git a/src/Google/Ads/GoogleAds/V16/Common/Metrics.php b/src/Google/Ads/GoogleAds/V16/Common/Metrics.php
index 1f1554fdf..989188fcf 100644
--- a/src/Google/Ads/GoogleAds/V16/Common/Metrics.php
+++ b/src/Google/Ads/GoogleAds/V16/Common/Metrics.php
@@ -16,8 +16,8 @@
 class Metrics extends \Google\Protobuf\Internal\Message
 {
     /**
-     * The percent of your ad impressions that are shown as the very first ad
-     * above the organic search results.
+     * Search absolute top impression share is the percentage of your Search ad
+     * impressions that are shown in the most prominent Search position.
      *
      * Generated from protobuf field <code>optional double absolute_top_impression_percentage = 183;</code>
      */
@@ -192,8 +192,8 @@ class Metrics extends \Google\Protobuf\Internal\Message
     protected $all_conversions_from_store_website = null;
     /**
      * This metric is part of the Auction Insights report, and tells how often
-     * the ads of another participant showed as the very first ad above the
-     * organic search results.
+     * the ads of another participant showed in the most prominent position on the
+     * search results page.
      * This percentage is computed only over the auctions that you appeared in
      * the page.
      * This metric is not publicly available.
@@ -242,9 +242,9 @@ class Metrics extends \Google\Protobuf\Internal\Message
     protected $auction_insight_search_position_above_rate = null;
     /**
      * This metric is part of the Auction Insights report, and tells how often
-     * the ads of another participant showed above the organic search results.
-     * This percentage is computed only over the auctions that you appeared in
-     * the page.
+     * the ads of another participant showed adjacent to the top organic search
+     * results. This percentage is computed only over the auctions that you
+     * appeared in the page.
      * This metric is not publicly available.
      *
      * Generated from protobuf field <code>optional double auction_insight_search_top_impression_percentage = 263;</code>
@@ -866,8 +866,8 @@ class Metrics extends \Google\Protobuf\Internal\Message
      */
     protected $search_absolute_top_impression_share = null;
     /**
-     * The number estimating how often your ad wasn't the very first ad above the
-     * organic search results due to a low budget. Note: Search
+     * The number estimating how often your ad wasn't the very first ad among the
+     * top ads in the search results due to a low budget. Note: Search
      * budget lost absolute top impression share is reported in the range of 0 to
      * 0.9. Any value above 0.9 is reported as 0.9001.
      *
@@ -884,7 +884,7 @@ class Metrics extends \Google\Protobuf\Internal\Message
      */
     protected $search_budget_lost_impression_share = null;
     /**
-     * The number estimating how often your ad didn't show anywhere above the
+     * The number estimating how often your ad didn't show adjacent to the top
      * organic search results due to a low budget. Note: Search
      * budget lost top impression share is reported in the range of 0 to 0.9. Any
      * value above 0.9 is reported as 0.9001.
@@ -922,8 +922,8 @@ class Metrics extends \Google\Protobuf\Internal\Message
      */
     protected $search_impression_share = null;
     /**
-     * The number estimating how often your ad wasn't the very first ad above the
-     * organic search results due to poor Ad Rank.
+     * The number estimating how often your ad wasn't the very first ad among the
+     * top ads in the search results due to poor Ad Rank.
      * Note: Search rank lost absolute top impression share is reported in the
      * range of 0 to 0.9. Any value above 0.9 is reported as 0.9001.
      *
@@ -940,7 +940,7 @@ class Metrics extends \Google\Protobuf\Internal\Message
      */
     protected $search_rank_lost_impression_share = null;
     /**
-     * The number estimating how often your ad didn't show anywhere above the
+     * The number estimating how often your ad didn't show adjacent to the top
      * organic search results due to poor Ad Rank.
      * Note: Search rank lost top impression share is reported in the range of 0
      * to 0.9. Any value above 0.9 is reported as 0.9001.
@@ -949,11 +949,12 @@ class Metrics extends \Google\Protobuf\Internal\Message
      */
     protected $search_rank_lost_top_impression_share = null;
     /**
-     * The impressions you've received in the top location (anywhere above the
-     * organic search results) compared to the estimated number of impressions you
-     * were eligible to receive in the top location.
+     * The impressions you've received among the top ads compared to the estimated
+     * number of impressions you were eligible to receive among the top ads.
      * Note: Search top impression share is reported in the range of 0.1 to 1. Any
      * value below 0.1 is reported as 0.0999.
+     * Top ads are generally above the top organic results, although they may show
+     * below the top organic results on certain queries.
      *
      * Generated from protobuf field <code>optional double search_top_impression_share = 146;</code>
      */
@@ -986,7 +987,7 @@ class Metrics extends \Google\Protobuf\Internal\Message
      */
     protected $average_target_roas = null;
     /**
-     * The percent of your ad impressions that are shown anywhere above the
+     * The percent of your ad impressions that are shown adjacent to the top
      * organic search results.
      *
      * Generated from protobuf field <code>optional double top_impression_percentage = 148;</code>
@@ -1524,8 +1525,8 @@ class Metrics extends \Google\Protobuf\Internal\Message
      *     Optional. Data for populating the Message object.
      *
      *     @type float $absolute_top_impression_percentage
-     *           The percent of your ad impressions that are shown as the very first ad
-     *           above the organic search results.
+     *           Search absolute top impression share is the percentage of your Search ad
+     *           impressions that are shown in the most prominent Search position.
      *     @type float $active_view_cpm
      *           Average cost of viewable impressions (`active_view_impressions`).
      *     @type float $active_view_ctr
@@ -1608,8 +1609,8 @@ class Metrics extends \Google\Protobuf\Internal\Message
      *           This metric applies to feed items only.
      *     @type float $auction_insight_search_absolute_top_impression_percentage
      *           This metric is part of the Auction Insights report, and tells how often
-     *           the ads of another participant showed as the very first ad above the
-     *           organic search results.
+     *           the ads of another participant showed in the most prominent position on the
+     *           search results page.
      *           This percentage is computed only over the auctions that you appeared in
      *           the page.
      *           This metric is not publicly available.
@@ -1638,9 +1639,9 @@ class Metrics extends \Google\Protobuf\Internal\Message
      *           This metric is not publicly available.
      *     @type float $auction_insight_search_top_impression_percentage
      *           This metric is part of the Auction Insights report, and tells how often
-     *           the ads of another participant showed above the organic search results.
-     *           This percentage is computed only over the auctions that you appeared in
-     *           the page.
+     *           the ads of another participant showed adjacent to the top organic search
+     *           results. This percentage is computed only over the auctions that you
+     *           appeared in the page.
      *           This metric is not publicly available.
      *     @type float $average_cost
      *           The average amount you pay per interaction. This amount is the total cost
@@ -1942,8 +1943,8 @@ class Metrics extends \Google\Protobuf\Internal\Message
      *           https://support.google.com/google-ads/answer/7501826
      *           for details. Any value below 0.1 is reported as 0.0999.
      *     @type float $search_budget_lost_absolute_top_impression_share
-     *           The number estimating how often your ad wasn't the very first ad above the
-     *           organic search results due to a low budget. Note: Search
+     *           The number estimating how often your ad wasn't the very first ad among the
+     *           top ads in the search results due to a low budget. Note: Search
      *           budget lost absolute top impression share is reported in the range of 0 to
      *           0.9. Any value above 0.9 is reported as 0.9001.
      *     @type float $search_budget_lost_impression_share
@@ -1952,7 +1953,7 @@ class Metrics extends \Google\Protobuf\Internal\Message
      *           budget lost impression share is reported in the range of 0 to 0.9. Any
      *           value above 0.9 is reported as 0.9001.
      *     @type float $search_budget_lost_top_impression_share
-     *           The number estimating how often your ad didn't show anywhere above the
+     *           The number estimating how often your ad didn't show adjacent to the top
      *           organic search results due to a low budget. Note: Search
      *           budget lost top impression share is reported in the range of 0 to 0.9. Any
      *           value above 0.9 is reported as 0.9001.
@@ -1974,8 +1975,8 @@ class Metrics extends \Google\Protobuf\Internal\Message
      *           Note: Search impression share is reported in the range of 0.1 to 1. Any
      *           value below 0.1 is reported as 0.0999.
      *     @type float $search_rank_lost_absolute_top_impression_share
-     *           The number estimating how often your ad wasn't the very first ad above the
-     *           organic search results due to poor Ad Rank.
+     *           The number estimating how often your ad wasn't the very first ad among the
+     *           top ads in the search results due to poor Ad Rank.
      *           Note: Search rank lost absolute top impression share is reported in the
      *           range of 0 to 0.9. Any value above 0.9 is reported as 0.9001.
      *     @type float $search_rank_lost_impression_share
@@ -1984,16 +1985,17 @@ class Metrics extends \Google\Protobuf\Internal\Message
      *           Note: Search rank lost impression share is reported in the range of 0 to
      *           0.9. Any value above 0.9 is reported as 0.9001.
      *     @type float $search_rank_lost_top_impression_share
-     *           The number estimating how often your ad didn't show anywhere above the
+     *           The number estimating how often your ad didn't show adjacent to the top
      *           organic search results due to poor Ad Rank.
      *           Note: Search rank lost top impression share is reported in the range of 0
      *           to 0.9. Any value above 0.9 is reported as 0.9001.
      *     @type float $search_top_impression_share
-     *           The impressions you've received in the top location (anywhere above the
-     *           organic search results) compared to the estimated number of impressions you
-     *           were eligible to receive in the top location.
+     *           The impressions you've received among the top ads compared to the estimated
+     *           number of impressions you were eligible to receive among the top ads.
      *           Note: Search top impression share is reported in the range of 0.1 to 1. Any
      *           value below 0.1 is reported as 0.0999.
+     *           Top ads are generally above the top organic results, although they may show
+     *           below the top organic results on certain queries.
      *     @type \Google\Ads\GoogleAds\V16\Common\SearchVolumeRange $search_volume
      *           Search volume range for a search term insight category.
      *     @type int|string $speed_score
@@ -2006,7 +2008,7 @@ class Metrics extends \Google\Protobuf\Internal\Message
      *           The average Target ROAS, or unset if not available (for example, for
      *           campaigns that had traffic from portfolio bidding strategies or non-tROAS).
      *     @type float $top_impression_percentage
-     *           The percent of your ad impressions that are shown anywhere above the
+     *           The percent of your ad impressions that are shown adjacent to the top
      *           organic search results.
      *     @type float $valid_accelerated_mobile_pages_clicks_percentage
      *           The percentage of ad clicks to Accelerated Mobile Pages (AMP) landing pages
@@ -2336,8 +2338,8 @@ public function __construct($data = NULL) {
     }
 
     /**
-     * The percent of your ad impressions that are shown as the very first ad
-     * above the organic search results.
+     * Search absolute top impression share is the percentage of your Search ad
+     * impressions that are shown in the most prominent Search position.
      *
      * Generated from protobuf field <code>optional double absolute_top_impression_percentage = 183;</code>
      * @return float
@@ -2358,8 +2360,8 @@ public function clearAbsoluteTopImpressionPercentage()
     }
 
     /**
-     * The percent of your ad impressions that are shown as the very first ad
-     * above the organic search results.
+     * Search absolute top impression share is the percentage of your Search ad
+     * impressions that are shown in the most prominent Search position.
      *
      * Generated from protobuf field <code>optional double absolute_top_impression_percentage = 183;</code>
      * @param float $var
@@ -3219,8 +3221,8 @@ public function setAllConversionsFromStoreWebsite($var)
 
     /**
      * This metric is part of the Auction Insights report, and tells how often
-     * the ads of another participant showed as the very first ad above the
-     * organic search results.
+     * the ads of another participant showed in the most prominent position on the
+     * search results page.
      * This percentage is computed only over the auctions that you appeared in
      * the page.
      * This metric is not publicly available.
@@ -3245,8 +3247,8 @@ public function clearAuctionInsightSearchAbsoluteTopImpressionPercentage()
 
     /**
      * This metric is part of the Auction Insights report, and tells how often
-     * the ads of another participant showed as the very first ad above the
-     * organic search results.
+     * the ads of another participant showed in the most prominent position on the
+     * search results page.
      * This percentage is computed only over the auctions that you appeared in
      * the page.
      * This metric is not publicly available.
@@ -3439,9 +3441,9 @@ public function setAuctionInsightSearchPositionAboveRate($var)
 
     /**
      * This metric is part of the Auction Insights report, and tells how often
-     * the ads of another participant showed above the organic search results.
-     * This percentage is computed only over the auctions that you appeared in
-     * the page.
+     * the ads of another participant showed adjacent to the top organic search
+     * results. This percentage is computed only over the auctions that you
+     * appeared in the page.
      * This metric is not publicly available.
      *
      * Generated from protobuf field <code>optional double auction_insight_search_top_impression_percentage = 263;</code>
@@ -3464,9 +3466,9 @@ public function clearAuctionInsightSearchTopImpressionPercentage()
 
     /**
      * This metric is part of the Auction Insights report, and tells how often
-     * the ads of another participant showed above the organic search results.
-     * This percentage is computed only over the auctions that you appeared in
-     * the page.
+     * the ads of another participant showed adjacent to the top organic search
+     * results. This percentage is computed only over the auctions that you
+     * appeared in the page.
      * This metric is not publicly available.
      *
      * Generated from protobuf field <code>optional double auction_insight_search_top_impression_percentage = 263;</code>
@@ -6548,8 +6550,8 @@ public function setSearchAbsoluteTopImpressionShare($var)
     }
 
     /**
-     * The number estimating how often your ad wasn't the very first ad above the
-     * organic search results due to a low budget. Note: Search
+     * The number estimating how often your ad wasn't the very first ad among the
+     * top ads in the search results due to a low budget. Note: Search
      * budget lost absolute top impression share is reported in the range of 0 to
      * 0.9. Any value above 0.9 is reported as 0.9001.
      *
@@ -6572,8 +6574,8 @@ public function clearSearchBudgetLostAbsoluteTopImpressionShare()
     }
 
     /**
-     * The number estimating how often your ad wasn't the very first ad above the
-     * organic search results due to a low budget. Note: Search
+     * The number estimating how often your ad wasn't the very first ad among the
+     * top ads in the search results due to a low budget. Note: Search
      * budget lost absolute top impression share is reported in the range of 0 to
      * 0.9. Any value above 0.9 is reported as 0.9001.
      *
@@ -6632,7 +6634,7 @@ public function setSearchBudgetLostImpressionShare($var)
     }
 
     /**
-     * The number estimating how often your ad didn't show anywhere above the
+     * The number estimating how often your ad didn't show adjacent to the top
      * organic search results due to a low budget. Note: Search
      * budget lost top impression share is reported in the range of 0 to 0.9. Any
      * value above 0.9 is reported as 0.9001.
@@ -6656,7 +6658,7 @@ public function clearSearchBudgetLostTopImpressionShare()
     }
 
     /**
-     * The number estimating how often your ad didn't show anywhere above the
+     * The number estimating how often your ad didn't show adjacent to the top
      * organic search results due to a low budget. Note: Search
      * budget lost top impression share is reported in the range of 0 to 0.9. Any
      * value above 0.9 is reported as 0.9001.
@@ -6804,8 +6806,8 @@ public function setSearchImpressionShare($var)
     }
 
     /**
-     * The number estimating how often your ad wasn't the very first ad above the
-     * organic search results due to poor Ad Rank.
+     * The number estimating how often your ad wasn't the very first ad among the
+     * top ads in the search results due to poor Ad Rank.
      * Note: Search rank lost absolute top impression share is reported in the
      * range of 0 to 0.9. Any value above 0.9 is reported as 0.9001.
      *
@@ -6828,8 +6830,8 @@ public function clearSearchRankLostAbsoluteTopImpressionShare()
     }
 
     /**
-     * The number estimating how often your ad wasn't the very first ad above the
-     * organic search results due to poor Ad Rank.
+     * The number estimating how often your ad wasn't the very first ad among the
+     * top ads in the search results due to poor Ad Rank.
      * Note: Search rank lost absolute top impression share is reported in the
      * range of 0 to 0.9. Any value above 0.9 is reported as 0.9001.
      *
@@ -6888,7 +6890,7 @@ public function setSearchRankLostImpressionShare($var)
     }
 
     /**
-     * The number estimating how often your ad didn't show anywhere above the
+     * The number estimating how often your ad didn't show adjacent to the top
      * organic search results due to poor Ad Rank.
      * Note: Search rank lost top impression share is reported in the range of 0
      * to 0.9. Any value above 0.9 is reported as 0.9001.
@@ -6912,7 +6914,7 @@ public function clearSearchRankLostTopImpressionShare()
     }
 
     /**
-     * The number estimating how often your ad didn't show anywhere above the
+     * The number estimating how often your ad didn't show adjacent to the top
      * organic search results due to poor Ad Rank.
      * Note: Search rank lost top impression share is reported in the range of 0
      * to 0.9. Any value above 0.9 is reported as 0.9001.
@@ -6930,11 +6932,12 @@ public function setSearchRankLostTopImpressionShare($var)
     }
 
     /**
-     * The impressions you've received in the top location (anywhere above the
-     * organic search results) compared to the estimated number of impressions you
-     * were eligible to receive in the top location.
+     * The impressions you've received among the top ads compared to the estimated
+     * number of impressions you were eligible to receive among the top ads.
      * Note: Search top impression share is reported in the range of 0.1 to 1. Any
      * value below 0.1 is reported as 0.0999.
+     * Top ads are generally above the top organic results, although they may show
+     * below the top organic results on certain queries.
      *
      * Generated from protobuf field <code>optional double search_top_impression_share = 146;</code>
      * @return float
@@ -6955,11 +6958,12 @@ public function clearSearchTopImpressionShare()
     }
 
     /**
-     * The impressions you've received in the top location (anywhere above the
-     * organic search results) compared to the estimated number of impressions you
-     * were eligible to receive in the top location.
+     * The impressions you've received among the top ads compared to the estimated
+     * number of impressions you were eligible to receive among the top ads.
      * Note: Search top impression share is reported in the range of 0.1 to 1. Any
      * value below 0.1 is reported as 0.0999.
+     * Top ads are generally above the top organic results, although they may show
+     * below the top organic results on certain queries.
      *
      * Generated from protobuf field <code>optional double search_top_impression_share = 146;</code>
      * @param float $var
@@ -7124,7 +7128,7 @@ public function setAverageTargetRoas($var)
     }
 
     /**
-     * The percent of your ad impressions that are shown anywhere above the
+     * The percent of your ad impressions that are shown adjacent to the top
      * organic search results.
      *
      * Generated from protobuf field <code>optional double top_impression_percentage = 148;</code>
@@ -7146,7 +7150,7 @@ public function clearTopImpressionPercentage()
     }
 
     /**
-     * The percent of your ad impressions that are shown anywhere above the
+     * The percent of your ad impressions that are shown adjacent to the top
      * organic search results.
      *
      * Generated from protobuf field <code>optional double top_impression_percentage = 148;</code>
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/AdGroupPrimaryStatusReasonEnum/AdGroupPrimaryStatusReason.php b/src/Google/Ads/GoogleAds/V16/Enums/AdGroupPrimaryStatusReasonEnum/AdGroupPrimaryStatusReason.php
index 4160d0f57..698108cb1 100644
--- a/src/Google/Ads/GoogleAds/V16/Enums/AdGroupPrimaryStatusReasonEnum/AdGroupPrimaryStatusReason.php
+++ b/src/Google/Ads/GoogleAds/V16/Enums/AdGroupPrimaryStatusReasonEnum/AdGroupPrimaryStatusReason.php
@@ -130,6 +130,13 @@ class AdGroupPrimaryStatusReason
      * Generated from protobuf enum <code>CAMPAIGN_DRAFT = 16;</code>
      */
     const CAMPAIGN_DRAFT = 16;
+    /**
+     * Ad group has been paused due to prolonged low activity in serving.
+     * Contributes to AdGroupPrimaryStatus.PAUSED.
+     *
+     * Generated from protobuf enum <code>AD_GROUP_PAUSED_DUE_TO_LOW_ACTIVITY = 19;</code>
+     */
+    const AD_GROUP_PAUSED_DUE_TO_LOW_ACTIVITY = 19;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -149,6 +156,7 @@ class AdGroupPrimaryStatusReason
         self::HAS_ADS_LIMITED_BY_POLICY => 'HAS_ADS_LIMITED_BY_POLICY',
         self::MOST_ADS_UNDER_REVIEW => 'MOST_ADS_UNDER_REVIEW',
         self::CAMPAIGN_DRAFT => 'CAMPAIGN_DRAFT',
+        self::AD_GROUP_PAUSED_DUE_TO_LOW_ACTIVITY => 'AD_GROUP_PAUSED_DUE_TO_LOW_ACTIVITY',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/AssetFieldTypeEnum/AssetFieldType.php b/src/Google/Ads/GoogleAds/V16/Enums/AssetFieldTypeEnum/AssetFieldType.php
index 2db588055..b2baa652f 100644
--- a/src/Google/Ads/GoogleAds/V16/Enums/AssetFieldTypeEnum/AssetFieldType.php
+++ b/src/Google/Ads/GoogleAds/V16/Enums/AssetFieldTypeEnum/AssetFieldType.php
@@ -189,6 +189,12 @@ class AssetFieldType
      * Generated from protobuf enum <code>HOTEL_PROPERTY = 28;</code>
      */
     const HOTEL_PROPERTY = 28;
+    /**
+     * The asset is linked for use as a discovery carousel card.
+     *
+     * Generated from protobuf enum <code>DISCOVERY_CAROUSEL_CARD = 29;</code>
+     */
+    const DISCOVERY_CAROUSEL_CARD = 29;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -220,6 +226,7 @@ class AssetFieldType
         self::AD_IMAGE => 'AD_IMAGE',
         self::BUSINESS_LOGO => 'BUSINESS_LOGO',
         self::HOTEL_PROPERTY => 'HOTEL_PROPERTY',
+        self::DISCOVERY_CAROUSEL_CARD => 'DISCOVERY_CAROUSEL_CARD',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/BrandRequestRejectionReasonEnum.php b/src/Google/Ads/GoogleAds/V16/Enums/BrandRequestRejectionReasonEnum.php
new file mode 100644
index 000000000..33b85a1af
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Enums/BrandRequestRejectionReasonEnum.php
@@ -0,0 +1,34 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/enums/brand_request_rejection_reason.proto
+
+namespace Google\Ads\GoogleAds\V16\Enums;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Container for enum describing rejection reasons for the customer brand
+ * requests.
+ *
+ * Generated from protobuf message <code>google.ads.googleads.v16.enums.BrandRequestRejectionReasonEnum</code>
+ */
+class BrandRequestRejectionReasonEnum extends \Google\Protobuf\Internal\Message
+{
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Ads\GoogleAds\V16\Enums\BrandRequestRejectionReason::initOnce();
+        parent::__construct($data);
+    }
+
+}
+
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/BrandRequestRejectionReasonEnum/BrandRequestRejectionReason.php b/src/Google/Ads/GoogleAds/V16/Enums/BrandRequestRejectionReasonEnum/BrandRequestRejectionReason.php
new file mode 100644
index 000000000..397080d0c
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Enums/BrandRequestRejectionReasonEnum/BrandRequestRejectionReason.php
@@ -0,0 +1,85 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/enums/brand_request_rejection_reason.proto
+
+namespace Google\Ads\GoogleAds\V16\Enums\BrandRequestRejectionReasonEnum;
+
+use UnexpectedValueException;
+
+/**
+ * Enumeration of different brand request rejection reasons.
+ *
+ * Protobuf type <code>google.ads.googleads.v16.enums.BrandRequestRejectionReasonEnum.BrandRequestRejectionReason</code>
+ */
+class BrandRequestRejectionReason
+{
+    /**
+     * No value has been specified.
+     *
+     * Generated from protobuf enum <code>UNSPECIFIED = 0;</code>
+     */
+    const UNSPECIFIED = 0;
+    /**
+     * Used for return value only. Represents value unknown in this version.
+     *
+     * Generated from protobuf enum <code>UNKNOWN = 1;</code>
+     */
+    const UNKNOWN = 1;
+    /**
+     * Brand is already present in the commercial brand set.
+     *
+     * Generated from protobuf enum <code>EXISTING_BRAND = 2;</code>
+     */
+    const EXISTING_BRAND = 2;
+    /**
+     * Brand is already present in the commercial brand set, but is a variant.
+     *
+     * Generated from protobuf enum <code>EXISTING_BRAND_VARIANT = 3;</code>
+     */
+    const EXISTING_BRAND_VARIANT = 3;
+    /**
+     * Brand information is not correct (eg: URL and name don't match).
+     *
+     * Generated from protobuf enum <code>INCORRECT_INFORMATION = 4;</code>
+     */
+    const INCORRECT_INFORMATION = 4;
+    /**
+     * Not a valid brand as per Google policy.
+     *
+     * Generated from protobuf enum <code>NOT_A_BRAND = 5;</code>
+     */
+    const NOT_A_BRAND = 5;
+
+    private static $valueToName = [
+        self::UNSPECIFIED => 'UNSPECIFIED',
+        self::UNKNOWN => 'UNKNOWN',
+        self::EXISTING_BRAND => 'EXISTING_BRAND',
+        self::EXISTING_BRAND_VARIANT => 'EXISTING_BRAND_VARIANT',
+        self::INCORRECT_INFORMATION => 'INCORRECT_INFORMATION',
+        self::NOT_A_BRAND => 'NOT_A_BRAND',
+    ];
+
+    public static function name($value)
+    {
+        if (!isset(self::$valueToName[$value])) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no name defined for value %s', __CLASS__, $value));
+        }
+        return self::$valueToName[$value];
+    }
+
+
+    public static function value($name)
+    {
+        $const = __CLASS__ . '::' . strtoupper($name);
+        if (!defined($const)) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no value defined for name %s', __CLASS__, $name));
+        }
+        return constant($const);
+    }
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(BrandRequestRejectionReason::class, \Google\Ads\GoogleAds\V16\Enums\BrandRequestRejectionReasonEnum_BrandRequestRejectionReason::class);
+
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/CriterionTypeEnum/CriterionType.php b/src/Google/Ads/GoogleAds/V16/Enums/CriterionTypeEnum/CriterionType.php
index 5a48d0e43..33e45ab09 100644
--- a/src/Google/Ads/GoogleAds/V16/Enums/CriterionTypeEnum/CriterionType.php
+++ b/src/Google/Ads/GoogleAds/V16/Enums/CriterionTypeEnum/CriterionType.php
@@ -259,6 +259,12 @@ class CriterionType
      * Generated from protobuf enum <code>BRAND_LIST = 40;</code>
      */
     const BRAND_LIST = 40;
+    /**
+     * Life Event
+     *
+     * Generated from protobuf enum <code>LIFE_EVENT = 41;</code>
+     */
+    const LIFE_EVENT = 41;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -302,6 +308,7 @@ class CriterionType
         self::SEARCH_THEME => 'SEARCH_THEME',
         self::BRAND => 'BRAND',
         self::BRAND_LIST => 'BRAND_LIST',
+        self::LIFE_EVENT => 'LIFE_EVENT',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/LocalServicesCreditStateEnum.php b/src/Google/Ads/GoogleAds/V16/Enums/LocalServicesCreditStateEnum.php
new file mode 100644
index 000000000..97ac96f7e
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Enums/LocalServicesCreditStateEnum.php
@@ -0,0 +1,33 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/enums/local_services_lead_credit_state.proto
+
+namespace Google\Ads\GoogleAds\V16\Enums;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Container for enum describing possible credit states of a lead.
+ *
+ * Generated from protobuf message <code>google.ads.googleads.v16.enums.LocalServicesCreditStateEnum</code>
+ */
+class LocalServicesCreditStateEnum extends \Google\Protobuf\Internal\Message
+{
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Ads\GoogleAds\V16\Enums\LocalServicesLeadCreditState::initOnce();
+        parent::__construct($data);
+    }
+
+}
+
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/LocalServicesCreditStateEnum/CreditState.php b/src/Google/Ads/GoogleAds/V16/Enums/LocalServicesCreditStateEnum/CreditState.php
new file mode 100644
index 000000000..119b61ac3
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Enums/LocalServicesCreditStateEnum/CreditState.php
@@ -0,0 +1,71 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/enums/local_services_lead_credit_state.proto
+
+namespace Google\Ads\GoogleAds\V16\Enums\LocalServicesCreditStateEnum;
+
+use UnexpectedValueException;
+
+/**
+ * Possible credit states of a lead.
+ *
+ * Protobuf type <code>google.ads.googleads.v16.enums.LocalServicesCreditStateEnum.CreditState</code>
+ */
+class CreditState
+{
+    /**
+     * Not specified.
+     *
+     * Generated from protobuf enum <code>UNSPECIFIED = 0;</code>
+     */
+    const UNSPECIFIED = 0;
+    /**
+     * Used for return value only. Represents value unknown in this version.
+     *
+     * Generated from protobuf enum <code>UNKNOWN = 1;</code>
+     */
+    const UNKNOWN = 1;
+    /**
+     * Credit is pending.
+     *
+     * Generated from protobuf enum <code>PENDING = 2;</code>
+     */
+    const PENDING = 2;
+    /**
+     * Credit request is complete.
+     *
+     * Generated from protobuf enum <code>CREDITED = 3;</code>
+     */
+    const CREDITED = 3;
+
+    private static $valueToName = [
+        self::UNSPECIFIED => 'UNSPECIFIED',
+        self::UNKNOWN => 'UNKNOWN',
+        self::PENDING => 'PENDING',
+        self::CREDITED => 'CREDITED',
+    ];
+
+    public static function name($value)
+    {
+        if (!isset(self::$valueToName[$value])) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no name defined for value %s', __CLASS__, $value));
+        }
+        return self::$valueToName[$value];
+    }
+
+
+    public static function value($name)
+    {
+        $const = __CLASS__ . '::' . strtoupper($name);
+        if (!defined($const)) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no value defined for name %s', __CLASS__, $name));
+        }
+        return constant($const);
+    }
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(CreditState::class, \Google\Ads\GoogleAds\V16\Enums\LocalServicesCreditStateEnum_CreditState::class);
+
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/ResourceLimitTypeEnum/ResourceLimitType.php b/src/Google/Ads/GoogleAds/V16/Enums/ResourceLimitTypeEnum/ResourceLimitType.php
index 6f6743701..af563e086 100644
--- a/src/Google/Ads/GoogleAds/V16/Enums/ResourceLimitTypeEnum/ResourceLimitType.php
+++ b/src/Google/Ads/GoogleAds/V16/Enums/ResourceLimitTypeEnum/ResourceLimitType.php
@@ -903,6 +903,12 @@ class ResourceLimitType
      * Generated from protobuf enum <code>SHARED_SETS_PER_ACCOUNT_FOR_BRAND = 185;</code>
      */
     const SHARED_SETS_PER_ACCOUNT_FOR_BRAND = 185;
+    /**
+     * Maximum number of lookalike lists per customer.
+     *
+     * Generated from protobuf enum <code>LOOKALIKE_USER_LISTS_PER_CUSTOMER = 186;</code>
+     */
+    const LOOKALIKE_USER_LISTS_PER_CUSTOMER = 186;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -1048,6 +1054,7 @@ class ResourceLimitType
         self::BRANDS_PER_SHARED_SET => 'BRANDS_PER_SHARED_SET',
         self::ENABLED_BRAND_LIST_CRITERIA_PER_CAMPAIGN => 'ENABLED_BRAND_LIST_CRITERIA_PER_CAMPAIGN',
         self::SHARED_SETS_PER_ACCOUNT_FOR_BRAND => 'SHARED_SETS_PER_ACCOUNT_FOR_BRAND',
+        self::LOOKALIKE_USER_LISTS_PER_CUSTOMER => 'LOOKALIKE_USER_LISTS_PER_CUSTOMER',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Enums/ResponseContentTypeEnum/ResponseContentType.php b/src/Google/Ads/GoogleAds/V16/Enums/ResponseContentTypeEnum/ResponseContentType.php
index 2816869e5..446a340f6 100644
--- a/src/Google/Ads/GoogleAds/V16/Enums/ResponseContentTypeEnum/ResponseContentType.php
+++ b/src/Google/Ads/GoogleAds/V16/Enums/ResponseContentTypeEnum/ResponseContentType.php
@@ -26,8 +26,9 @@ class ResponseContentType
      */
     const RESOURCE_NAME_ONLY = 1;
     /**
-     * The mutate response will be the resource name and the resource with
-     * all mutable fields.
+     * The mutate response will contain the resource name and the resource with
+     * mutable fields if possible. Otherwise, only the resource name will be
+     * returned.
      *
      * Generated from protobuf enum <code>MUTABLE_RESOURCE = 2;</code>
      */
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/CampaignCriterionErrorEnum/CampaignCriterionError.php b/src/Google/Ads/GoogleAds/V16/Errors/CampaignCriterionErrorEnum/CampaignCriterionError.php
index 4fa383eb0..172846e4b 100644
--- a/src/Google/Ads/GoogleAds/V16/Errors/CampaignCriterionErrorEnum/CampaignCriterionError.php
+++ b/src/Google/Ads/GoogleAds/V16/Errors/CampaignCriterionErrorEnum/CampaignCriterionError.php
@@ -187,6 +187,16 @@ class CampaignCriterionError
      * Generated from protobuf enum <code>CANNOT_ATTACH_BRAND_LIST_TO_NON_QUALIFIED_SEARCH_CAMPAIGN = 26;</code>
      */
     const CANNOT_ATTACH_BRAND_LIST_TO_NON_QUALIFIED_SEARCH_CAMPAIGN = 26;
+    /**
+     * Campaigns that target all countries and territories are limited to a
+     * certain number of top-level location exclusions. If removing a criterion
+     * causes the campaign to target all countries and territories and the
+     * campaign has more top-level location exclusions than the limit allows,
+     * then this error is returned.
+     *
+     * Generated from protobuf enum <code>CANNOT_REMOVE_ALL_LOCATIONS_DUE_TO_TOO_MANY_COUNTRY_EXCLUSIONS = 27;</code>
+     */
+    const CANNOT_REMOVE_ALL_LOCATIONS_DUE_TO_TOO_MANY_COUNTRY_EXCLUSIONS = 27;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -216,6 +226,7 @@ class CampaignCriterionError
         self::AT_LEAST_ONE_LOCAL_SERVICE_ID_CRITERION_REQUIRED_FOR_LOCAL_SERVICES_CAMPAIGN => 'AT_LEAST_ONE_LOCAL_SERVICE_ID_CRITERION_REQUIRED_FOR_LOCAL_SERVICES_CAMPAIGN',
         self::LOCAL_SERVICE_ID_NOT_FOUND_FOR_CATEGORY => 'LOCAL_SERVICE_ID_NOT_FOUND_FOR_CATEGORY',
         self::CANNOT_ATTACH_BRAND_LIST_TO_NON_QUALIFIED_SEARCH_CAMPAIGN => 'CANNOT_ATTACH_BRAND_LIST_TO_NON_QUALIFIED_SEARCH_CAMPAIGN',
+        self::CANNOT_REMOVE_ALL_LOCATIONS_DUE_TO_TOO_MANY_COUNTRY_EXCLUSIONS => 'CANNOT_REMOVE_ALL_LOCATIONS_DUE_TO_TOO_MANY_COUNTRY_EXCLUSIONS',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/CampaignErrorEnum/CampaignError.php b/src/Google/Ads/GoogleAds/V16/Errors/CampaignErrorEnum/CampaignError.php
index 64364bb84..78e6b4b5b 100644
--- a/src/Google/Ads/GoogleAds/V16/Errors/CampaignErrorEnum/CampaignError.php
+++ b/src/Google/Ads/GoogleAds/V16/Errors/CampaignErrorEnum/CampaignError.php
@@ -516,6 +516,13 @@ class CampaignError
      * Generated from protobuf enum <code>CANNOT_MODIFY_TEXT_ASSET_AUTOMATION_WITH_ENABLED_TRIAL = 88;</code>
      */
     const CANNOT_MODIFY_TEXT_ASSET_AUTOMATION_WITH_ENABLED_TRIAL = 88;
+    /**
+     * Dynamic text asset cannot be opted out when final URL expansion is opted
+     * in.
+     *
+     * Generated from protobuf enum <code>DYNAMIC_TEXT_ASSET_CANNOT_OPT_OUT_WITH_FINAL_URL_EXPANSION_OPT_IN = 89;</code>
+     */
+    const DYNAMIC_TEXT_ASSET_CANNOT_OPT_OUT_WITH_FINAL_URL_EXPANSION_OPT_IN = 89;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -596,6 +603,7 @@ class CampaignError
         self::CANNOT_LINK_TO_COMPARISON_SHOPPING_SERVICE_ACCOUNT => 'CANNOT_LINK_TO_COMPARISON_SHOPPING_SERVICE_ACCOUNT',
         self::CANNOT_TARGET_NETWORK_FOR_COMPARISON_SHOPPING_SERVICE_LINKED_ACCOUNTS => 'CANNOT_TARGET_NETWORK_FOR_COMPARISON_SHOPPING_SERVICE_LINKED_ACCOUNTS',
         self::CANNOT_MODIFY_TEXT_ASSET_AUTOMATION_WITH_ENABLED_TRIAL => 'CANNOT_MODIFY_TEXT_ASSET_AUTOMATION_WITH_ENABLED_TRIAL',
+        self::DYNAMIC_TEXT_ASSET_CANNOT_OPT_OUT_WITH_FINAL_URL_EXPANSION_OPT_IN => 'DYNAMIC_TEXT_ASSET_CANNOT_OPT_OUT_WITH_FINAL_URL_EXPANSION_OPT_IN',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/CustomerSkAdNetworkConversionValueSchemaErrorEnum/CustomerSkAdNetworkConversionValueSchemaError.php b/src/Google/Ads/GoogleAds/V16/Errors/CustomerSkAdNetworkConversionValueSchemaErrorEnum/CustomerSkAdNetworkConversionValueSchemaError.php
index 395030466..257cd39da 100644
--- a/src/Google/Ads/GoogleAds/V16/Errors/CustomerSkAdNetworkConversionValueSchemaErrorEnum/CustomerSkAdNetworkConversionValueSchemaError.php
+++ b/src/Google/Ads/GoogleAds/V16/Errors/CustomerSkAdNetworkConversionValueSchemaErrorEnum/CustomerSkAdNetworkConversionValueSchemaError.php
@@ -49,6 +49,18 @@ class CustomerSkAdNetworkConversionValueSchemaError
      * Generated from protobuf enum <code>LINK_CODE_NOT_FOUND = 5;</code>
      */
     const LINK_CODE_NOT_FOUND = 5;
+    /**
+     * The SkAdNetwork event counter provided is invalid.
+     *
+     * Generated from protobuf enum <code>INVALID_EVENT_COUNTER = 7;</code>
+     */
+    const INVALID_EVENT_COUNTER = 7;
+    /**
+     * The SkAdNetwork event name provided is invalid.
+     *
+     * Generated from protobuf enum <code>INVALID_EVENT_NAME = 8;</code>
+     */
+    const INVALID_EVENT_NAME = 8;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -57,6 +69,8 @@ class CustomerSkAdNetworkConversionValueSchemaError
         self::INVALID_APP_ID => 'INVALID_APP_ID',
         self::INVALID_SCHEMA => 'INVALID_SCHEMA',
         self::LINK_CODE_NOT_FOUND => 'LINK_CODE_NOT_FOUND',
+        self::INVALID_EVENT_COUNTER => 'INVALID_EVENT_COUNTER',
+        self::INVALID_EVENT_NAME => 'INVALID_EVENT_NAME',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/ErrorCode.php b/src/Google/Ads/GoogleAds/V16/Errors/ErrorCode.php
index 40986bc9d..72ee32f19 100644
--- a/src/Google/Ads/GoogleAds/V16/Errors/ErrorCode.php
+++ b/src/Google/Ads/GoogleAds/V16/Errors/ErrorCode.php
@@ -51,6 +51,8 @@ class ErrorCode extends \Google\Protobuf\Internal\Message
      *           An error with a Campaign Budget mutate.
      *     @type int $campaign_error
      *           An error with a Campaign mutate.
+     *     @type int $video_campaign_error
+     *           An error with a Video Campaign mutate.
      *     @type int $authentication_error
      *           Indicates failure to properly authenticate user.
      *     @type int $ad_group_criterion_customizer_error
@@ -766,6 +768,37 @@ public function setCampaignError($var)
         return $this;
     }
 
+    /**
+     * An error with a Video Campaign mutate.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.errors.VideoCampaignErrorEnum.VideoCampaignError video_campaign_error = 182;</code>
+     * @return int
+     */
+    public function getVideoCampaignError()
+    {
+        return $this->readOneof(182);
+    }
+
+    public function hasVideoCampaignError()
+    {
+        return $this->hasOneof(182);
+    }
+
+    /**
+     * An error with a Video Campaign mutate.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.errors.VideoCampaignErrorEnum.VideoCampaignError video_campaign_error = 182;</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setVideoCampaignError($var)
+    {
+        GPBUtil::checkEnum($var, \Google\Ads\GoogleAds\V16\Errors\VideoCampaignErrorEnum\VideoCampaignError::class);
+        $this->writeOneof(182, $var);
+
+        return $this;
+    }
+
     /**
      * Indicates failure to properly authenticate user.
      *
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/ExperimentErrorEnum/ExperimentError.php b/src/Google/Ads/GoogleAds/V16/Errors/ExperimentErrorEnum/ExperimentError.php
index 8ae164dca..cb4b5367b 100644
--- a/src/Google/Ads/GoogleAds/V16/Errors/ExperimentErrorEnum/ExperimentError.php
+++ b/src/Google/Ads/GoogleAds/V16/Errors/ExperimentErrorEnum/ExperimentError.php
@@ -202,6 +202,12 @@ class ExperimentError
      * Generated from protobuf enum <code>CANNOT_ENABLE_SYNC_FOR_UNSUPPORTED_EXPERIMENT_TYPE = 29;</code>
      */
     const CANNOT_ENABLE_SYNC_FOR_UNSUPPORTED_EXPERIMENT_TYPE = 29;
+    /**
+     * Experiment length cannot be longer than max length.
+     *
+     * Generated from protobuf enum <code>INVALID_DURATION_FOR_AN_EXPERIMENT = 30;</code>
+     */
+    const INVALID_DURATION_FOR_AN_EXPERIMENT = 30;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -234,6 +240,7 @@ class ExperimentError
         self::CANNOT_REMOVE_IN_CREATION_EXPERIMENT => 'CANNOT_REMOVE_IN_CREATION_EXPERIMENT',
         self::CANNOT_ADD_CAMPAIGN_WITH_DEPRECATED_AD_TYPES => 'CANNOT_ADD_CAMPAIGN_WITH_DEPRECATED_AD_TYPES',
         self::CANNOT_ENABLE_SYNC_FOR_UNSUPPORTED_EXPERIMENT_TYPE => 'CANNOT_ENABLE_SYNC_FOR_UNSUPPORTED_EXPERIMENT_TYPE',
+        self::INVALID_DURATION_FOR_AN_EXPERIMENT => 'INVALID_DURATION_FOR_AN_EXPERIMENT',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/ProductLinkErrorEnum/ProductLinkError.php b/src/Google/Ads/GoogleAds/V16/Errors/ProductLinkErrorEnum/ProductLinkError.php
index af4ffdac7..0e77bf465 100644
--- a/src/Google/Ads/GoogleAds/V16/Errors/ProductLinkErrorEnum/ProductLinkError.php
+++ b/src/Google/Ads/GoogleAds/V16/Errors/ProductLinkErrorEnum/ProductLinkError.php
@@ -44,6 +44,12 @@ class ProductLinkError
      * Generated from protobuf enum <code>INVITATION_EXISTS = 4;</code>
      */
     const INVITATION_EXISTS = 4;
+    /**
+     * A link cannot be created because an active link already exists.
+     *
+     * Generated from protobuf enum <code>LINK_EXISTS = 5;</code>
+     */
+    const LINK_EXISTS = 5;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -51,6 +57,7 @@ class ProductLinkError
         self::INVALID_OPERATION => 'INVALID_OPERATION',
         self::CREATION_NOT_PERMITTED => 'CREATION_NOT_PERMITTED',
         self::INVITATION_EXISTS => 'INVITATION_EXISTS',
+        self::LINK_EXISTS => 'LINK_EXISTS',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/ProductLinkInvitationErrorEnum/ProductLinkInvitationError.php b/src/Google/Ads/GoogleAds/V16/Errors/ProductLinkInvitationErrorEnum/ProductLinkInvitationError.php
index ac1b23ff7..cea55e988 100644
--- a/src/Google/Ads/GoogleAds/V16/Errors/ProductLinkInvitationErrorEnum/ProductLinkInvitationError.php
+++ b/src/Google/Ads/GoogleAds/V16/Errors/ProductLinkInvitationErrorEnum/ProductLinkInvitationError.php
@@ -45,6 +45,12 @@ class ProductLinkInvitationError
      * Generated from protobuf enum <code>NO_INVITATION_REQUIRED = 4;</code>
      */
     const NO_INVITATION_REQUIRED = 4;
+    /**
+     * The customer is not permitted to create the invitation.
+     *
+     * Generated from protobuf enum <code>CUSTOMER_NOT_PERMITTED_TO_CREATE_INVITATION = 5;</code>
+     */
+    const CUSTOMER_NOT_PERMITTED_TO_CREATE_INVITATION = 5;
 
     private static $valueToName = [
         self::UNSPECIFIED => 'UNSPECIFIED',
@@ -52,6 +58,7 @@ class ProductLinkInvitationError
         self::INVALID_STATUS => 'INVALID_STATUS',
         self::PERMISSION_DENIED => 'PERMISSION_DENIED',
         self::NO_INVITATION_REQUIRED => 'NO_INVITATION_REQUIRED',
+        self::CUSTOMER_NOT_PERMITTED_TO_CREATE_INVITATION => 'CUSTOMER_NOT_PERMITTED_TO_CREATE_INVITATION',
     ];
 
     public static function name($value)
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/VideoCampaignErrorEnum.php b/src/Google/Ads/GoogleAds/V16/Errors/VideoCampaignErrorEnum.php
new file mode 100644
index 000000000..db0428090
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Errors/VideoCampaignErrorEnum.php
@@ -0,0 +1,33 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/errors/video_campaign_error.proto
+
+namespace Google\Ads\GoogleAds\V16\Errors;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Container for enum describing possible video campaign errors.
+ *
+ * Generated from protobuf message <code>google.ads.googleads.v16.errors.VideoCampaignErrorEnum</code>
+ */
+class VideoCampaignErrorEnum extends \Google\Protobuf\Internal\Message
+{
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Ads\GoogleAds\V16\Errors\VideoCampaignError::initOnce();
+        parent::__construct($data);
+    }
+
+}
+
diff --git a/src/Google/Ads/GoogleAds/V16/Errors/VideoCampaignErrorEnum/VideoCampaignError.php b/src/Google/Ads/GoogleAds/V16/Errors/VideoCampaignErrorEnum/VideoCampaignError.php
new file mode 100644
index 000000000..0f5497a2d
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Errors/VideoCampaignErrorEnum/VideoCampaignError.php
@@ -0,0 +1,65 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/errors/video_campaign_error.proto
+
+namespace Google\Ads\GoogleAds\V16\Errors\VideoCampaignErrorEnum;
+
+use UnexpectedValueException;
+
+/**
+ * Enum describing possible video campaign errors.
+ *
+ * Protobuf type <code>google.ads.googleads.v16.errors.VideoCampaignErrorEnum.VideoCampaignError</code>
+ */
+class VideoCampaignError
+{
+    /**
+     * Enum unspecified.
+     *
+     * Generated from protobuf enum <code>UNSPECIFIED = 0;</code>
+     */
+    const UNSPECIFIED = 0;
+    /**
+     * The received error code is not known in this version.
+     *
+     * Generated from protobuf enum <code>UNKNOWN = 1;</code>
+     */
+    const UNKNOWN = 1;
+    /**
+     * Cannot modify the video campaign without reservation.
+     * See https://support.google.com/google-ads/answer/9547606.
+     *
+     * Generated from protobuf enum <code>MUTATE_REQUIRES_RESERVATION = 2;</code>
+     */
+    const MUTATE_REQUIRES_RESERVATION = 2;
+
+    private static $valueToName = [
+        self::UNSPECIFIED => 'UNSPECIFIED',
+        self::UNKNOWN => 'UNKNOWN',
+        self::MUTATE_REQUIRES_RESERVATION => 'MUTATE_REQUIRES_RESERVATION',
+    ];
+
+    public static function name($value)
+    {
+        if (!isset(self::$valueToName[$value])) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no name defined for value %s', __CLASS__, $value));
+        }
+        return self::$valueToName[$value];
+    }
+
+
+    public static function value($name)
+    {
+        $const = __CLASS__ . '::' . strtoupper($name);
+        if (!defined($const)) {
+            throw new UnexpectedValueException(sprintf(
+                    'Enum %s has no value defined for name %s', __CLASS__, $name));
+        }
+        return constant($const);
+    }
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(VideoCampaignError::class, \Google\Ads\GoogleAds\V16\Errors\VideoCampaignErrorEnum_VideoCampaignError::class);
+
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/AdGroupCriterion.php b/src/Google/Ads/GoogleAds/V16/Resources/AdGroupCriterion.php
index 959eab816..1bf707609 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/AdGroupCriterion.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/AdGroupCriterion.php
@@ -10,6 +10,8 @@
 
 /**
  * An ad group criterion.
+ * The ad_group_criterion report only returns criteria that were explicitly
+ * added to the ad group.
  *
  * Generated from protobuf message <code>google.ads.googleads.v16.resources.AdGroupCriterion</code>
  */
@@ -339,9 +341,6 @@ class AdGroupCriterion extends \Google\Protobuf\Internal\Message
      *           Immutable. Parental status.
      *     @type \Google\Ads\GoogleAds\V16\Common\UserListInfo $user_list
      *           Immutable. User List.
-     *           The Similar Audiences sunset starts May 2023. Refer to
-     *           https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     *           for other options.
      *     @type \Google\Ads\GoogleAds\V16\Common\YouTubeVideoInfo $youtube_video
      *           Immutable. YouTube Video.
      *     @type \Google\Ads\GoogleAds\V16\Common\YouTubeChannelInfo $youtube_channel
@@ -1670,9 +1669,6 @@ public function setParentalStatus($var)
 
     /**
      * Immutable. User List.
-     * The Similar Audiences sunset starts May 2023. Refer to
-     * https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     * for other options.
      *
      * Generated from protobuf field <code>.google.ads.googleads.v16.common.UserListInfo user_list = 42 [(.google.api.field_behavior) = IMMUTABLE];</code>
      * @return \Google\Ads\GoogleAds\V16\Common\UserListInfo|null
@@ -1689,9 +1685,6 @@ public function hasUserList()
 
     /**
      * Immutable. User List.
-     * The Similar Audiences sunset starts May 2023. Refer to
-     * https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     * for other options.
      *
      * Generated from protobuf field <code>.google.ads.googleads.v16.common.UserListInfo user_list = 42 [(.google.api.field_behavior) = IMMUTABLE];</code>
      * @param \Google\Ads\GoogleAds\V16\Common\UserListInfo $var
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/Campaign.php b/src/Google/Ads/GoogleAds/V16/Resources/Campaign.php
index 493ecd5e1..75b7d6267 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/Campaign.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/Campaign.php
@@ -279,7 +279,10 @@ class Campaign extends \Google\Protobuf\Internal\Message
      */
     private $frequency_caps;
     /**
-     * Output only. 3-Tier Brand Safety setting for the campaign.
+     * Output only. Brand Safety setting at the individual campaign level. Allows
+     * for selecting an inventory type to show your ads on content that is the
+     * right fit for your brand. See
+     * https://support.google.com/google-ads/answer/7515513.
      *
      * Generated from protobuf field <code>.google.ads.googleads.v16.enums.BrandSafetySuitabilityEnum.BrandSafetySuitability video_brand_safety_suitability = 42 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      */
@@ -518,7 +521,10 @@ class Campaign extends \Google\Protobuf\Internal\Message
      *     @type array<\Google\Ads\GoogleAds\V16\Common\FrequencyCapEntry>|\Google\Protobuf\Internal\RepeatedField $frequency_caps
      *           A list that limits how often each user will see this campaign's ads.
      *     @type int $video_brand_safety_suitability
-     *           Output only. 3-Tier Brand Safety setting for the campaign.
+     *           Output only. Brand Safety setting at the individual campaign level. Allows
+     *           for selecting an inventory type to show your ads on content that is the
+     *           right fit for your brand. See
+     *           https://support.google.com/google-ads/answer/7515513.
      *     @type \Google\Ads\GoogleAds\V16\Resources\Campaign\VanityPharma $vanity_pharma
      *           Describes how unbranded pharma ads will be displayed.
      *     @type \Google\Ads\GoogleAds\V16\Resources\Campaign\SelectiveOptimization $selective_optimization
@@ -1892,7 +1898,10 @@ public function setFrequencyCaps($var)
     }
 
     /**
-     * Output only. 3-Tier Brand Safety setting for the campaign.
+     * Output only. Brand Safety setting at the individual campaign level. Allows
+     * for selecting an inventory type to show your ads on content that is the
+     * right fit for your brand. See
+     * https://support.google.com/google-ads/answer/7515513.
      *
      * Generated from protobuf field <code>.google.ads.googleads.v16.enums.BrandSafetySuitabilityEnum.BrandSafetySuitability video_brand_safety_suitability = 42 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      * @return int
@@ -1903,7 +1912,10 @@ public function getVideoBrandSafetySuitability()
     }
 
     /**
-     * Output only. 3-Tier Brand Safety setting for the campaign.
+     * Output only. Brand Safety setting at the individual campaign level. Allows
+     * for selecting an inventory type to show your ads on content that is the
+     * right fit for your brand. See
+     * https://support.google.com/google-ads/answer/7515513.
      *
      * Generated from protobuf field <code>.google.ads.googleads.v16.enums.BrandSafetySuitabilityEnum.BrandSafetySuitability video_brand_safety_suitability = 42 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      * @param int $var
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/CampaignCriterion.php b/src/Google/Ads/GoogleAds/V16/Resources/CampaignCriterion.php
index 7647d801e..2bf989cca 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/CampaignCriterion.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/CampaignCriterion.php
@@ -123,9 +123,6 @@ class CampaignCriterion extends \Google\Protobuf\Internal\Message
      *           Immutable. Parental status.
      *     @type \Google\Ads\GoogleAds\V16\Common\UserListInfo $user_list
      *           Immutable. User List.
-     *           The Similar Audiences sunset starts May 2023. Refer to
-     *           https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     *           for other options.
      *     @type \Google\Ads\GoogleAds\V16\Common\YouTubeVideoInfo $youtube_video
      *           Immutable. YouTube Video.
      *     @type \Google\Ads\GoogleAds\V16\Common\YouTubeChannelInfo $youtube_channel
@@ -776,9 +773,6 @@ public function setParentalStatus($var)
 
     /**
      * Immutable. User List.
-     * The Similar Audiences sunset starts May 2023. Refer to
-     * https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     * for other options.
      *
      * Generated from protobuf field <code>.google.ads.googleads.v16.common.UserListInfo user_list = 22 [(.google.api.field_behavior) = IMMUTABLE];</code>
      * @return \Google\Ads\GoogleAds\V16\Common\UserListInfo|null
@@ -795,9 +789,6 @@ public function hasUserList()
 
     /**
      * Immutable. User List.
-     * The Similar Audiences sunset starts May 2023. Refer to
-     * https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     * for other options.
      *
      * Generated from protobuf field <code>.google.ads.googleads.v16.common.UserListInfo user_list = 22 [(.google.api.field_behavior) = IMMUTABLE];</code>
      * @param \Google\Ads\GoogleAds\V16\Common\UserListInfo $var
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/CampaignSimulation.php b/src/Google/Ads/GoogleAds/V16/Resources/CampaignSimulation.php
index 676214221..b550f8cf6 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/CampaignSimulation.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/CampaignSimulation.php
@@ -22,6 +22,7 @@
  * * SHOPPING - BUDGET - UNIFORM
  * * SHOPPING - TARGET_ROAS - UNIFORM
  * * MULTI_CHANNEL - TARGET_CPA - UNIFORM
+ * * MULTI_CHANNEL - TARGET_ROAS - UNIFORM
  * * DISCOVERY - TARGET_CPA - DEFAULT
  * * DISPLAY - TARGET_CPA - UNIFORM
  * * PERFORMANCE_MAX - TARGET_CPA - UNIFORM
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/ConversionValueRule/ValueRuleAudienceCondition.php b/src/Google/Ads/GoogleAds/V16/Resources/ConversionValueRule/ValueRuleAudienceCondition.php
index bbb3aa303..38b4eb4c9 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/ConversionValueRule/ValueRuleAudienceCondition.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/ConversionValueRule/ValueRuleAudienceCondition.php
@@ -17,9 +17,6 @@ class ValueRuleAudienceCondition extends \Google\Protobuf\Internal\Message
 {
     /**
      * User Lists.
-     * The Similar Audiences sunset starts May 2023. Refer to
-     * https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     * for other options.
      *
      * Generated from protobuf field <code>repeated string user_lists = 1 [(.google.api.resource_reference) = {</code>
      */
@@ -39,9 +36,6 @@ class ValueRuleAudienceCondition extends \Google\Protobuf\Internal\Message
      *
      *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $user_lists
      *           User Lists.
-     *           The Similar Audiences sunset starts May 2023. Refer to
-     *           https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     *           for other options.
      *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $user_interests
      *           User Interests.
      * }
@@ -53,9 +47,6 @@ public function __construct($data = NULL) {
 
     /**
      * User Lists.
-     * The Similar Audiences sunset starts May 2023. Refer to
-     * https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     * for other options.
      *
      * Generated from protobuf field <code>repeated string user_lists = 1 [(.google.api.resource_reference) = {</code>
      * @return \Google\Protobuf\Internal\RepeatedField
@@ -67,9 +58,6 @@ public function getUserLists()
 
     /**
      * User Lists.
-     * The Similar Audiences sunset starts May 2023. Refer to
-     * https://ads-developers.googleblog.com/2022/11/announcing-deprecation-and-sunset-of.html
-     * for other options.
      *
      * Generated from protobuf field <code>repeated string user_lists = 1 [(.google.api.resource_reference) = {</code>
      * @param array<string>|\Google\Protobuf\Internal\RepeatedField $var
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/CreditDetails.php b/src/Google/Ads/GoogleAds/V16/Resources/CreditDetails.php
new file mode 100644
index 000000000..03a087612
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Resources/CreditDetails.php
@@ -0,0 +1,109 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/resources/local_services_lead.proto
+
+namespace Google\Ads\GoogleAds\V16\Resources;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Represents the credit details of a lead.
+ *
+ * Generated from protobuf message <code>google.ads.googleads.v16.resources.CreditDetails</code>
+ */
+class CreditDetails extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * Output only. Credit state of the lead.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.enums.LocalServicesCreditStateEnum.CreditState credit_state = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $credit_state = 0;
+    /**
+     * Output only. The date time when the credit state of the lead was last
+     * updated. The format is "YYYY-MM-DD HH:MM:SS" in the Google Ads account's
+     * timezone. Examples: "2018-03-05 09:15:00" or "2018-02-01 14:34:30"
+     *
+     * Generated from protobuf field <code>string credit_state_last_update_date_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $credit_state_last_update_date_time = '';
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type int $credit_state
+     *           Output only. Credit state of the lead.
+     *     @type string $credit_state_last_update_date_time
+     *           Output only. The date time when the credit state of the lead was last
+     *           updated. The format is "YYYY-MM-DD HH:MM:SS" in the Google Ads account's
+     *           timezone. Examples: "2018-03-05 09:15:00" or "2018-02-01 14:34:30"
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Ads\GoogleAds\V16\Resources\LocalServicesLead::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * Output only. Credit state of the lead.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.enums.LocalServicesCreditStateEnum.CreditState credit_state = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return int
+     */
+    public function getCreditState()
+    {
+        return $this->credit_state;
+    }
+
+    /**
+     * Output only. Credit state of the lead.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.enums.LocalServicesCreditStateEnum.CreditState credit_state = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setCreditState($var)
+    {
+        GPBUtil::checkEnum($var, \Google\Ads\GoogleAds\V16\Enums\LocalServicesCreditStateEnum\CreditState::class);
+        $this->credit_state = $var;
+
+        return $this;
+    }
+
+    /**
+     * Output only. The date time when the credit state of the lead was last
+     * updated. The format is "YYYY-MM-DD HH:MM:SS" in the Google Ads account's
+     * timezone. Examples: "2018-03-05 09:15:00" or "2018-02-01 14:34:30"
+     *
+     * Generated from protobuf field <code>string credit_state_last_update_date_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return string
+     */
+    public function getCreditStateLastUpdateDateTime()
+    {
+        return $this->credit_state_last_update_date_time;
+    }
+
+    /**
+     * Output only. The date time when the credit state of the lead was last
+     * updated. The format is "YYYY-MM-DD HH:MM:SS" in the Google Ads account's
+     * timezone. Examples: "2018-03-05 09:15:00" or "2018-02-01 14:34:30"
+     *
+     * Generated from protobuf field <code>string credit_state_last_update_date_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setCreditStateLastUpdateDateTime($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->credit_state_last_update_date_time = $var;
+
+        return $this;
+    }
+
+}
+
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/Customer.php b/src/Google/Ads/GoogleAds/V16/Resources/Customer.php
index ec8930fe6..8aa749c5e 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/Customer.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/Customer.php
@@ -188,6 +188,15 @@ class Customer extends \Google\Protobuf\Internal\Message
      * Generated from protobuf field <code>.google.ads.googleads.v16.resources.LocalServicesSettings local_services_settings = 45 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      */
     protected $local_services_settings = null;
+    /**
+     * Output only. Brand Safety setting at the account level. Allows for
+     * selecting an inventory type to show your ads on content that is the right
+     * fit for your brand. See
+     * https://support.google.com/google-ads/answer/7515513.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.enums.BrandSafetySuitabilityEnum.BrandSafetySuitability video_brand_safety_suitability = 46 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $video_brand_safety_suitability = 0;
 
     /**
      * Constructor.
@@ -272,6 +281,11 @@ class Customer extends \Google\Protobuf\Internal\Message
      *           Output only. Customer Agreement Setting for a customer.
      *     @type \Google\Ads\GoogleAds\V16\Resources\LocalServicesSettings $local_services_settings
      *           Output only. Settings for Local Services customer.
+     *     @type int $video_brand_safety_suitability
+     *           Output only. Brand Safety setting at the account level. Allows for
+     *           selecting an inventory type to show your ads on content that is the right
+     *           fit for your brand. See
+     *           https://support.google.com/google-ads/answer/7515513.
      * }
      */
     public function __construct($data = NULL) {
@@ -1161,5 +1175,37 @@ public function setLocalServicesSettings($var)
         return $this;
     }
 
+    /**
+     * Output only. Brand Safety setting at the account level. Allows for
+     * selecting an inventory type to show your ads on content that is the right
+     * fit for your brand. See
+     * https://support.google.com/google-ads/answer/7515513.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.enums.BrandSafetySuitabilityEnum.BrandSafetySuitability video_brand_safety_suitability = 46 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return int
+     */
+    public function getVideoBrandSafetySuitability()
+    {
+        return $this->video_brand_safety_suitability;
+    }
+
+    /**
+     * Output only. Brand Safety setting at the account level. Allows for
+     * selecting an inventory type to show your ads on content that is the right
+     * fit for your brand. See
+     * https://support.google.com/google-ads/answer/7515513.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.enums.BrandSafetySuitabilityEnum.BrandSafetySuitability video_brand_safety_suitability = 46 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setVideoBrandSafetySuitability($var)
+    {
+        GPBUtil::checkEnum($var, \Google\Ads\GoogleAds\V16\Enums\BrandSafetySuitabilityEnum\BrandSafetySuitability::class);
+        $this->video_brand_safety_suitability = $var;
+
+        return $this;
+    }
+
 }
 
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/CustomerNegativeCriterion.php b/src/Google/Ads/GoogleAds/V16/Resources/CustomerNegativeCriterion.php
index f29cb4dea..2dd00fd83 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/CustomerNegativeCriterion.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/CustomerNegativeCriterion.php
@@ -65,6 +65,8 @@ class CustomerNegativeCriterion extends \Google\Protobuf\Internal\Message
      *           Immutable. YouTube Channel.
      *     @type \Google\Ads\GoogleAds\V16\Common\NegativeKeywordListInfo $negative_keyword_list
      *           Immutable. NegativeKeywordList.
+     *     @type \Google\Ads\GoogleAds\V16\Common\IpBlockInfo $ip_block
+     *           Immutable. IPBLock
      * }
      */
     public function __construct($data = NULL) {
@@ -381,6 +383,37 @@ public function setNegativeKeywordList($var)
         return $this;
     }
 
+    /**
+     * Immutable. IPBLock
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.common.IpBlockInfo ip_block = 12 [(.google.api.field_behavior) = IMMUTABLE];</code>
+     * @return \Google\Ads\GoogleAds\V16\Common\IpBlockInfo|null
+     */
+    public function getIpBlock()
+    {
+        return $this->readOneof(12);
+    }
+
+    public function hasIpBlock()
+    {
+        return $this->hasOneof(12);
+    }
+
+    /**
+     * Immutable. IPBLock
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.common.IpBlockInfo ip_block = 12 [(.google.api.field_behavior) = IMMUTABLE];</code>
+     * @param \Google\Ads\GoogleAds\V16\Common\IpBlockInfo $var
+     * @return $this
+     */
+    public function setIpBlock($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Ads\GoogleAds\V16\Common\IpBlockInfo::class);
+        $this->writeOneof(12, $var);
+
+        return $this;
+    }
+
     /**
      * @return string
      */
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema.php b/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema.php
index e5fee6961..482c7019f 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema.php
@@ -32,10 +32,21 @@ class SkAdNetworkConversionValueSchema extends \Google\Protobuf\Internal\Message
     protected $measurement_window_hours = 0;
     /**
      * Output only. Fine grained conversion value mappings.
+     * For SkAdNetwork versions >= 4.0 that support multiple conversion
+     * windows, fine grained conversion value mappings are only applicable to
+     * the first postback.
      *
      * Generated from protobuf field <code>repeated .google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.FineGrainedConversionValueMappings fine_grained_conversion_value_mappings = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      */
     private $fine_grained_conversion_value_mappings;
+    /**
+     * Output only. Per-postback conversion value mappings for postbacks in
+     * multiple conversion windows. Only applicable for SkAdNetwork versions
+     * >= 4.0.
+     *
+     * Generated from protobuf field <code>repeated .google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.PostbackMapping postback_mappings = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    private $postback_mappings;
 
     /**
      * Constructor.
@@ -52,6 +63,13 @@ class SkAdNetworkConversionValueSchema extends \Google\Protobuf\Internal\Message
      *           (https://developer.apple.com/documentation/storekit/skadnetwork/3566697-updateconversionvalue).
      *     @type array<\Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\FineGrainedConversionValueMappings>|\Google\Protobuf\Internal\RepeatedField $fine_grained_conversion_value_mappings
      *           Output only. Fine grained conversion value mappings.
+     *           For SkAdNetwork versions >= 4.0 that support multiple conversion
+     *           windows, fine grained conversion value mappings are only applicable to
+     *           the first postback.
+     *     @type array<\Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\PostbackMapping>|\Google\Protobuf\Internal\RepeatedField $postback_mappings
+     *           Output only. Per-postback conversion value mappings for postbacks in
+     *           multiple conversion windows. Only applicable for SkAdNetwork versions
+     *           >= 4.0.
      * }
      */
     public function __construct($data = NULL) {
@@ -119,6 +137,9 @@ public function setMeasurementWindowHours($var)
 
     /**
      * Output only. Fine grained conversion value mappings.
+     * For SkAdNetwork versions >= 4.0 that support multiple conversion
+     * windows, fine grained conversion value mappings are only applicable to
+     * the first postback.
      *
      * Generated from protobuf field <code>repeated .google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.FineGrainedConversionValueMappings fine_grained_conversion_value_mappings = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      * @return \Google\Protobuf\Internal\RepeatedField
@@ -130,6 +151,9 @@ public function getFineGrainedConversionValueMappings()
 
     /**
      * Output only. Fine grained conversion value mappings.
+     * For SkAdNetwork versions >= 4.0 that support multiple conversion
+     * windows, fine grained conversion value mappings are only applicable to
+     * the first postback.
      *
      * Generated from protobuf field <code>repeated .google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.FineGrainedConversionValueMappings fine_grained_conversion_value_mappings = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      * @param array<\Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\FineGrainedConversionValueMappings>|\Google\Protobuf\Internal\RepeatedField $var
@@ -143,6 +167,36 @@ public function setFineGrainedConversionValueMappings($var)
         return $this;
     }
 
+    /**
+     * Output only. Per-postback conversion value mappings for postbacks in
+     * multiple conversion windows. Only applicable for SkAdNetwork versions
+     * >= 4.0.
+     *
+     * Generated from protobuf field <code>repeated .google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.PostbackMapping postback_mappings = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Protobuf\Internal\RepeatedField
+     */
+    public function getPostbackMappings()
+    {
+        return $this->postback_mappings;
+    }
+
+    /**
+     * Output only. Per-postback conversion value mappings for postbacks in
+     * multiple conversion windows. Only applicable for SkAdNetwork versions
+     * >= 4.0.
+     *
+     * Generated from protobuf field <code>repeated .google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.PostbackMapping postback_mappings = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param array<\Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\PostbackMapping>|\Google\Protobuf\Internal\RepeatedField $var
+     * @return $this
+     */
+    public function setPostbackMappings($var)
+    {
+        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\PostbackMapping::class);
+        $this->postback_mappings = $arr;
+
+        return $this;
+    }
+
 }
 
 // Adding a class alias for backwards compatibility with the previous class name.
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema/CoarseGrainedConversionValueMappings.php b/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema/CoarseGrainedConversionValueMappings.php
new file mode 100644
index 000000000..beb942d6f
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema/CoarseGrainedConversionValueMappings.php
@@ -0,0 +1,168 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/resources/customer_sk_ad_network_conversion_value_schema.proto
+
+namespace Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Mappings for coarse grained conversion values.
+ *
+ * Generated from protobuf message <code>google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.CoarseGrainedConversionValueMappings</code>
+ */
+class CoarseGrainedConversionValueMappings extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * Output only. Mapping for "low" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping low_conversion_value_mapping = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $low_conversion_value_mapping = null;
+    /**
+     * Output only. Mapping for "medium" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping medium_conversion_value_mapping = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $medium_conversion_value_mapping = null;
+    /**
+     * Output only. Mapping for "high" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping high_conversion_value_mapping = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $high_conversion_value_mapping = null;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping $low_conversion_value_mapping
+     *           Output only. Mapping for "low" coarse conversion value.
+     *     @type \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping $medium_conversion_value_mapping
+     *           Output only. Mapping for "medium" coarse conversion value.
+     *     @type \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping $high_conversion_value_mapping
+     *           Output only. Mapping for "high" coarse conversion value.
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * Output only. Mapping for "low" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping low_conversion_value_mapping = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping|null
+     */
+    public function getLowConversionValueMapping()
+    {
+        return $this->low_conversion_value_mapping;
+    }
+
+    public function hasLowConversionValueMapping()
+    {
+        return isset($this->low_conversion_value_mapping);
+    }
+
+    public function clearLowConversionValueMapping()
+    {
+        unset($this->low_conversion_value_mapping);
+    }
+
+    /**
+     * Output only. Mapping for "low" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping low_conversion_value_mapping = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping $var
+     * @return $this
+     */
+    public function setLowConversionValueMapping($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping::class);
+        $this->low_conversion_value_mapping = $var;
+
+        return $this;
+    }
+
+    /**
+     * Output only. Mapping for "medium" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping medium_conversion_value_mapping = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping|null
+     */
+    public function getMediumConversionValueMapping()
+    {
+        return $this->medium_conversion_value_mapping;
+    }
+
+    public function hasMediumConversionValueMapping()
+    {
+        return isset($this->medium_conversion_value_mapping);
+    }
+
+    public function clearMediumConversionValueMapping()
+    {
+        unset($this->medium_conversion_value_mapping);
+    }
+
+    /**
+     * Output only. Mapping for "medium" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping medium_conversion_value_mapping = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping $var
+     * @return $this
+     */
+    public function setMediumConversionValueMapping($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping::class);
+        $this->medium_conversion_value_mapping = $var;
+
+        return $this;
+    }
+
+    /**
+     * Output only. Mapping for "high" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping high_conversion_value_mapping = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping|null
+     */
+    public function getHighConversionValueMapping()
+    {
+        return $this->high_conversion_value_mapping;
+    }
+
+    public function hasHighConversionValueMapping()
+    {
+        return isset($this->high_conversion_value_mapping);
+    }
+
+    public function clearHighConversionValueMapping()
+    {
+        unset($this->high_conversion_value_mapping);
+    }
+
+    /**
+     * Output only. Mapping for "high" coarse conversion value.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.ConversionValueMapping high_conversion_value_mapping = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping $var
+     * @return $this
+     */
+    public function setHighConversionValueMapping($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\ConversionValueMapping::class);
+        $this->high_conversion_value_mapping = $var;
+
+        return $this;
+    }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(CoarseGrainedConversionValueMappings::class, \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema_SkAdNetworkConversionValueSchema_CoarseGrainedConversionValueMappings::class);
+
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema/PostbackMapping.php b/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema/PostbackMapping.php
new file mode 100644
index 000000000..509400cef
--- /dev/null
+++ b/src/Google/Ads/GoogleAds/V16/Resources/CustomerSkAdNetworkConversionValueSchema/SkAdNetworkConversionValueSchema/PostbackMapping.php
@@ -0,0 +1,236 @@
+<?php
+# Generated by the protocol buffer compiler.  DO NOT EDIT!
+# source: google/ads/googleads/v16/resources/customer_sk_ad_network_conversion_value_schema.proto
+
+namespace Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema;
+
+use Google\Protobuf\Internal\GPBType;
+use Google\Protobuf\Internal\RepeatedField;
+use Google\Protobuf\Internal\GPBUtil;
+
+/**
+ * Mappings for each postback in multiple conversion windows.
+ *
+ * Generated from protobuf message <code>google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.PostbackMapping</code>
+ */
+class PostbackMapping extends \Google\Protobuf\Internal\Message
+{
+    /**
+     * Output only. 0-based index that indicates the order of postback. Valid
+     * values are in the inclusive range [0,2].
+     *
+     * Generated from protobuf field <code>int32 postback_sequence_index = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $postback_sequence_index = 0;
+    /**
+     * Output only. Conversion value mappings for all coarse grained
+     * conversion values.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.CoarseGrainedConversionValueMappings coarse_grained_conversion_value_mappings = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $coarse_grained_conversion_value_mappings = null;
+    protected $lock_window_trigger;
+
+    /**
+     * Constructor.
+     *
+     * @param array $data {
+     *     Optional. Data for populating the Message object.
+     *
+     *     @type int $postback_sequence_index
+     *           Output only. 0-based index that indicates the order of postback. Valid
+     *           values are in the inclusive range [0,2].
+     *     @type \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\CoarseGrainedConversionValueMappings $coarse_grained_conversion_value_mappings
+     *           Output only. Conversion value mappings for all coarse grained
+     *           conversion values.
+     *     @type int $lock_window_coarse_conversion_value
+     *           Output only. Coarse grained conversion value that triggers conversion
+     *           window lock.
+     *     @type int $lock_window_fine_conversion_value
+     *           Output only. Fine grained conversion value that triggers conversion
+     *           window lock.
+     *     @type string $lock_window_event
+     *           Output only. Event name that triggers conversion window lock.
+     * }
+     */
+    public function __construct($data = NULL) {
+        \GPBMetadata\Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema::initOnce();
+        parent::__construct($data);
+    }
+
+    /**
+     * Output only. 0-based index that indicates the order of postback. Valid
+     * values are in the inclusive range [0,2].
+     *
+     * Generated from protobuf field <code>int32 postback_sequence_index = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return int
+     */
+    public function getPostbackSequenceIndex()
+    {
+        return $this->postback_sequence_index;
+    }
+
+    /**
+     * Output only. 0-based index that indicates the order of postback. Valid
+     * values are in the inclusive range [0,2].
+     *
+     * Generated from protobuf field <code>int32 postback_sequence_index = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setPostbackSequenceIndex($var)
+    {
+        GPBUtil::checkInt32($var);
+        $this->postback_sequence_index = $var;
+
+        return $this;
+    }
+
+    /**
+     * Output only. Conversion value mappings for all coarse grained
+     * conversion values.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.CoarseGrainedConversionValueMappings coarse_grained_conversion_value_mappings = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\CoarseGrainedConversionValueMappings|null
+     */
+    public function getCoarseGrainedConversionValueMappings()
+    {
+        return $this->coarse_grained_conversion_value_mappings;
+    }
+
+    public function hasCoarseGrainedConversionValueMappings()
+    {
+        return isset($this->coarse_grained_conversion_value_mappings);
+    }
+
+    public function clearCoarseGrainedConversionValueMappings()
+    {
+        unset($this->coarse_grained_conversion_value_mappings);
+    }
+
+    /**
+     * Output only. Conversion value mappings for all coarse grained
+     * conversion values.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.resources.CustomerSkAdNetworkConversionValueSchema.SkAdNetworkConversionValueSchema.CoarseGrainedConversionValueMappings coarse_grained_conversion_value_mappings = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\CoarseGrainedConversionValueMappings $var
+     * @return $this
+     */
+    public function setCoarseGrainedConversionValueMappings($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema\SkAdNetworkConversionValueSchema\CoarseGrainedConversionValueMappings::class);
+        $this->coarse_grained_conversion_value_mappings = $var;
+
+        return $this;
+    }
+
+    /**
+     * Output only. Coarse grained conversion value that triggers conversion
+     * window lock.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.enums.SkAdNetworkCoarseConversionValueEnum.SkAdNetworkCoarseConversionValue lock_window_coarse_conversion_value = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return int
+     */
+    public function getLockWindowCoarseConversionValue()
+    {
+        return $this->readOneof(3);
+    }
+
+    public function hasLockWindowCoarseConversionValue()
+    {
+        return $this->hasOneof(3);
+    }
+
+    /**
+     * Output only. Coarse grained conversion value that triggers conversion
+     * window lock.
+     *
+     * Generated from protobuf field <code>.google.ads.googleads.v16.enums.SkAdNetworkCoarseConversionValueEnum.SkAdNetworkCoarseConversionValue lock_window_coarse_conversion_value = 3 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setLockWindowCoarseConversionValue($var)
+    {
+        GPBUtil::checkEnum($var, \Google\Ads\GoogleAds\V16\Enums\SkAdNetworkCoarseConversionValueEnum\SkAdNetworkCoarseConversionValue::class);
+        $this->writeOneof(3, $var);
+
+        return $this;
+    }
+
+    /**
+     * Output only. Fine grained conversion value that triggers conversion
+     * window lock.
+     *
+     * Generated from protobuf field <code>int32 lock_window_fine_conversion_value = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return int
+     */
+    public function getLockWindowFineConversionValue()
+    {
+        return $this->readOneof(4);
+    }
+
+    public function hasLockWindowFineConversionValue()
+    {
+        return $this->hasOneof(4);
+    }
+
+    /**
+     * Output only. Fine grained conversion value that triggers conversion
+     * window lock.
+     *
+     * Generated from protobuf field <code>int32 lock_window_fine_conversion_value = 4 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param int $var
+     * @return $this
+     */
+    public function setLockWindowFineConversionValue($var)
+    {
+        GPBUtil::checkInt32($var);
+        $this->writeOneof(4, $var);
+
+        return $this;
+    }
+
+    /**
+     * Output only. Event name that triggers conversion window lock.
+     *
+     * Generated from protobuf field <code>string lock_window_event = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return string
+     */
+    public function getLockWindowEvent()
+    {
+        return $this->readOneof(5);
+    }
+
+    public function hasLockWindowEvent()
+    {
+        return $this->hasOneof(5);
+    }
+
+    /**
+     * Output only. Event name that triggers conversion window lock.
+     *
+     * Generated from protobuf field <code>string lock_window_event = 5 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param string $var
+     * @return $this
+     */
+    public function setLockWindowEvent($var)
+    {
+        GPBUtil::checkString($var, True);
+        $this->writeOneof(5, $var);
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getLockWindowTrigger()
+    {
+        return $this->whichOneof("lock_window_trigger");
+    }
+
+}
+
+// Adding a class alias for backwards compatibility with the previous class name.
+class_alias(PostbackMapping::class, \Google\Ads\GoogleAds\V16\Resources\CustomerSkAdNetworkConversionValueSchema_SkAdNetworkConversionValueSchema_PostbackMapping::class);
+
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/GenderView.php b/src/Google/Ads/GoogleAds/V16/Resources/GenderView.php
index 380b1c09f..afd56c4e3 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/GenderView.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/GenderView.php
@@ -10,6 +10,9 @@
 
 /**
  * A gender view.
+ * The gender_view resource reflects the effective serving state, rather than
+ * what criteria were added. An ad group without gender criteria by default
+ * shows to all genders, so all genders appear in gender_view with stats.
  *
  * Generated from protobuf message <code>google.ads.googleads.v16.resources.GenderView</code>
  */
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/LocalServicesLead.php b/src/Google/Ads/GoogleAds/V16/Resources/LocalServicesLead.php
index 33d30895d..a90ff39b4 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/LocalServicesLead.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/LocalServicesLead.php
@@ -95,6 +95,12 @@ class LocalServicesLead extends \Google\Protobuf\Internal\Message
      * Generated from protobuf field <code>bool lead_charged = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      */
     protected $lead_charged = false;
+    /**
+     * Output only. Credit details of the lead.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.resources.CreditDetails credit_details = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    protected $credit_details = null;
 
     /**
      * Constructor.
@@ -135,6 +141,8 @@ class LocalServicesLead extends \Google\Protobuf\Internal\Message
      *           Output only. Note added by advertiser for the lead.
      *     @type bool $lead_charged
      *           Output only. True if the advertiser was charged for the lead.
+     *     @type \Google\Ads\GoogleAds\V16\Resources\CreditDetails $credit_details
+     *           Output only. Credit details of the lead.
      * }
      */
     public function __construct($data = NULL) {
@@ -470,5 +478,41 @@ public function setLeadCharged($var)
         return $this;
     }
 
+    /**
+     * Output only. Credit details of the lead.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.resources.CreditDetails credit_details = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Ads\GoogleAds\V16\Resources\CreditDetails|null
+     */
+    public function getCreditDetails()
+    {
+        return $this->credit_details;
+    }
+
+    public function hasCreditDetails()
+    {
+        return isset($this->credit_details);
+    }
+
+    public function clearCreditDetails()
+    {
+        unset($this->credit_details);
+    }
+
+    /**
+     * Output only. Credit details of the lead.
+     *
+     * Generated from protobuf field <code>optional .google.ads.googleads.v16.resources.CreditDetails credit_details = 12 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param \Google\Ads\GoogleAds\V16\Resources\CreditDetails $var
+     * @return $this
+     */
+    public function setCreditDetails($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Ads\GoogleAds\V16\Resources\CreditDetails::class);
+        $this->credit_details = $var;
+
+        return $this;
+    }
+
 }
 
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/LocationView.php b/src/Google/Ads/GoogleAds/V16/Resources/LocationView.php
index ab435e56c..1a512f2e4 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/LocationView.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/LocationView.php
@@ -9,8 +9,10 @@
 use Google\Protobuf\Internal\GPBUtil;
 
 /**
- * A location view summarizes the performance of campaigns by
- * Location criteria.
+ * A location view summarizes the performance of campaigns by a Location
+ * criterion.
+ * If no Location criterion is set, no results are returned; instead, use
+ * geographic_view or user_location_view for visitor location data.
  *
  * Generated from protobuf message <code>google.ads.googleads.v16.resources.LocationView</code>
  */
diff --git a/src/Google/Ads/GoogleAds/V16/Resources/MessageDetails.php b/src/Google/Ads/GoogleAds/V16/Resources/MessageDetails.php
index 592d494c5..99521baf6 100644
--- a/src/Google/Ads/GoogleAds/V16/Resources/MessageDetails.php
+++ b/src/Google/Ads/GoogleAds/V16/Resources/MessageDetails.php
@@ -21,6 +21,13 @@ class MessageDetails extends \Google\Protobuf\Internal\Message
      * Generated from protobuf field <code>string text = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
      */
     protected $text = '';
+    /**
+     * Output only. URL to the SMS or email attachments. These URLs can be used to
+     * download the contents of the attachment by using the developer token.
+     *
+     * Generated from protobuf field <code>repeated string attachment_urls = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     */
+    private $attachment_urls;
 
     /**
      * Constructor.
@@ -30,6 +37,9 @@ class MessageDetails extends \Google\Protobuf\Internal\Message
      *
      *     @type string $text
      *           Output only. Textual content of the message.
+     *     @type array<string>|\Google\Protobuf\Internal\RepeatedField $attachment_urls
+     *           Output only. URL to the SMS or email attachments. These URLs can be used to
+     *           download the contents of the attachment by using the developer token.
      * }
      */
     public function __construct($data = NULL) {
@@ -63,5 +73,33 @@ public function setText($var)
         return $this;
     }
 
+    /**
+     * Output only. URL to the SMS or email attachments. These URLs can be used to
+     * download the contents of the attachment by using the developer token.
+     *
+     * Generated from protobuf field <code>repeated string attachment_urls = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @return \Google\Protobuf\Internal\RepeatedField
+     */
+    public function getAttachmentUrls()
+    {
+        return $this->attachment_urls;
+    }
+
+    /**
+     * Output only. URL to the SMS or email attachments. These URLs can be used to
+     * download the contents of the attachment by using the developer token.
+     *
+     * Generated from protobuf field <code>repeated string attachment_urls = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
+     * @param array<string>|\Google\Protobuf\Internal\RepeatedField $var
+     * @return $this
+     */
+    public function setAttachmentUrls($var)
+    {
+        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
+        $this->attachment_urls = $arr;
+
+        return $this;
+    }
+
 }
 
diff --git a/src/Google/Ads/GoogleAds/V16/Services/MutateCustomerSkAdNetworkConversionValueSchemaRequest.php b/src/Google/Ads/GoogleAds/V16/Services/MutateCustomerSkAdNetworkConversionValueSchemaRequest.php
index 799e36dc9..bb719e9af 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/MutateCustomerSkAdNetworkConversionValueSchemaRequest.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/MutateCustomerSkAdNetworkConversionValueSchemaRequest.php
@@ -35,6 +35,14 @@ class MutateCustomerSkAdNetworkConversionValueSchemaRequest extends \Google\Prot
      * Generated from protobuf field <code>bool validate_only = 3;</code>
      */
     protected $validate_only = false;
+    /**
+     * Optional. If true, enables returning warnings. Warnings return error
+     * messages and error codes without blocking the execution of the mutate
+     * operation.
+     *
+     * Generated from protobuf field <code>bool enable_warnings = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     */
+    protected $enable_warnings = false;
 
     /**
      * Constructor.
@@ -49,6 +57,10 @@ class MutateCustomerSkAdNetworkConversionValueSchemaRequest extends \Google\Prot
      *     @type bool $validate_only
      *           If true, the request is validated but not executed. Only errors are
      *           returned, not results.
+     *     @type bool $enable_warnings
+     *           Optional. If true, enables returning warnings. Warnings return error
+     *           messages and error codes without blocking the execution of the mutate
+     *           operation.
      * }
      */
     public function __construct($data = NULL) {
@@ -146,5 +158,35 @@ public function setValidateOnly($var)
         return $this;
     }
 
+    /**
+     * Optional. If true, enables returning warnings. Warnings return error
+     * messages and error codes without blocking the execution of the mutate
+     * operation.
+     *
+     * Generated from protobuf field <code>bool enable_warnings = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @return bool
+     */
+    public function getEnableWarnings()
+    {
+        return $this->enable_warnings;
+    }
+
+    /**
+     * Optional. If true, enables returning warnings. Warnings return error
+     * messages and error codes without blocking the execution of the mutate
+     * operation.
+     *
+     * Generated from protobuf field <code>bool enable_warnings = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
+     * @param bool $var
+     * @return $this
+     */
+    public function setEnableWarnings($var)
+    {
+        GPBUtil::checkBool($var);
+        $this->enable_warnings = $var;
+
+        return $this;
+    }
+
 }
 
diff --git a/src/Google/Ads/GoogleAds/V16/Services/MutateCustomerSkAdNetworkConversionValueSchemaResponse.php b/src/Google/Ads/GoogleAds/V16/Services/MutateCustomerSkAdNetworkConversionValueSchemaResponse.php
index 4e9198f01..ab83ad4da 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/MutateCustomerSkAdNetworkConversionValueSchemaResponse.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/MutateCustomerSkAdNetworkConversionValueSchemaResponse.php
@@ -21,6 +21,13 @@ class MutateCustomerSkAdNetworkConversionValueSchemaResponse extends \Google\Pro
      * Generated from protobuf field <code>.google.ads.googleads.v16.services.MutateCustomerSkAdNetworkConversionValueSchemaResult result = 1;</code>
      */
     protected $result = null;
+    /**
+     * Non blocking errors that provides schema validation failure details.
+     * Returned only when enable_warnings = true.
+     *
+     * Generated from protobuf field <code>.google.rpc.Status warning = 2;</code>
+     */
+    protected $warning = null;
 
     /**
      * Constructor.
@@ -30,6 +37,9 @@ class MutateCustomerSkAdNetworkConversionValueSchemaResponse extends \Google\Pro
      *
      *     @type \Google\Ads\GoogleAds\V16\Services\MutateCustomerSkAdNetworkConversionValueSchemaResult $result
      *           All results for the mutate.
+     *     @type \Google\Rpc\Status $warning
+     *           Non blocking errors that provides schema validation failure details.
+     *           Returned only when enable_warnings = true.
      * }
      */
     public function __construct($data = NULL) {
@@ -73,5 +83,43 @@ public function setResult($var)
         return $this;
     }
 
+    /**
+     * Non blocking errors that provides schema validation failure details.
+     * Returned only when enable_warnings = true.
+     *
+     * Generated from protobuf field <code>.google.rpc.Status warning = 2;</code>
+     * @return \Google\Rpc\Status|null
+     */
+    public function getWarning()
+    {
+        return $this->warning;
+    }
+
+    public function hasWarning()
+    {
+        return isset($this->warning);
+    }
+
+    public function clearWarning()
+    {
+        unset($this->warning);
+    }
+
+    /**
+     * Non blocking errors that provides schema validation failure details.
+     * Returned only when enable_warnings = true.
+     *
+     * Generated from protobuf field <code>.google.rpc.Status warning = 2;</code>
+     * @param \Google\Rpc\Status $var
+     * @return $this
+     */
+    public function setWarning($var)
+    {
+        GPBUtil::checkMessage($var, \Google\Rpc\Status::class);
+        $this->warning = $var;
+
+        return $this;
+    }
+
 }
 
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/account_budget_proposal_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/account_budget_proposal_service_descriptor_config.php
index babd73126..aa5670017 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/account_budget_proposal_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/account_budget_proposal_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/account_budget_proposal_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/account_budget_proposal_service_rest_client_config.php
index fd733746f..2e94b0a5c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/account_budget_proposal_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/account_budget_proposal_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/account_link_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/account_link_service_descriptor_config.php
index 933319ed4..2ab5c6435 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/account_link_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/account_link_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/account_link_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/account_link_service_rest_client_config.php
index a800c1f96..bd526e3c2 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/account_link_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/account_link_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_label_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_label_service_descriptor_config.php
index 07dff7727..ab4e44556 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_label_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_label_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_label_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_label_service_rest_client_config.php
index c39183473..8842bcf07 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_label_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_label_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_service_descriptor_config.php
index 5c0252fb6..5bc311fda 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_service_rest_client_config.php
index 8901e40f4..247d217b0 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_ad_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_service_descriptor_config.php
index 8ab602d35..8a4265a48 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_service_rest_client_config.php
index 6190b76be..842b3d65e 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_set_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_set_service_descriptor_config.php
index c23aba813..65cf4e5f8 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_set_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_set_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_set_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_set_service_rest_client_config.php
index 8584116da..2b36565c1 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_set_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_asset_set_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_bid_modifier_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_bid_modifier_service_descriptor_config.php
index 474629864..39686686d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_bid_modifier_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_bid_modifier_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_bid_modifier_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_bid_modifier_service_rest_client_config.php
index c1bab147b..05a1c5247 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_bid_modifier_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_bid_modifier_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_customizer_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_customizer_service_descriptor_config.php
index 26c103846..80cda9813 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_customizer_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_customizer_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_customizer_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_customizer_service_rest_client_config.php
index c130f3fa2..5475fec85 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_customizer_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_customizer_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_label_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_label_service_descriptor_config.php
index d89e30c81..0e3f2df01 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_label_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_label_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_label_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_label_service_rest_client_config.php
index 01d8e6c50..472c286d0 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_label_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_label_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_service_descriptor_config.php
index f838bcea1..bf8ecde7d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_service_rest_client_config.php
index 6873aa05d..31c996c3b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_criterion_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_customizer_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_customizer_service_descriptor_config.php
index a7b84cfd6..07e456bf6 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_customizer_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_customizer_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_customizer_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_customizer_service_rest_client_config.php
index e428a2f54..da544da6e 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_customizer_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_customizer_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_extension_setting_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_extension_setting_service_descriptor_config.php
index 37b416729..82d11bb57 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_extension_setting_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_extension_setting_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_extension_setting_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_extension_setting_service_rest_client_config.php
index 1f772e4c6..8ba1a1ff3 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_extension_setting_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_extension_setting_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_feed_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_feed_service_descriptor_config.php
index d617180a0..a5b498989 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_feed_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_feed_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_feed_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_feed_service_rest_client_config.php
index ea7aec3d0..3e76aa540 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_feed_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_feed_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_label_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_label_service_descriptor_config.php
index e3fd66605..8eaaea57d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_label_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_label_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_label_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_label_service_rest_client_config.php
index 2e47c5104..5adc23f49 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_label_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_label_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_service_descriptor_config.php
index ef6c37488..9cae5c349 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_service_rest_client_config.php
index b93aed9ac..17e0df933 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_group_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_parameter_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_parameter_service_descriptor_config.php
index d04123b3e..69424d315 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_parameter_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_parameter_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_parameter_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_parameter_service_rest_client_config.php
index dec487fe9..f4a6b5ff8 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_parameter_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_parameter_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_service_descriptor_config.php
index 4aa5fc5d0..0953e59b7 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_service_rest_client_config.php
index fa9bfa45d..79a05b0ec 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/ad_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/ad_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_asset_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_asset_service_descriptor_config.php
index 13c7e19e9..fd7ab39d4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_asset_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_asset_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_asset_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_asset_service_rest_client_config.php
index d3c902b38..bf0a91bfb 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_asset_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_asset_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_listing_group_filter_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_listing_group_filter_service_descriptor_config.php
index 371ac05ff..3acff400d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_listing_group_filter_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_listing_group_filter_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_listing_group_filter_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_listing_group_filter_service_rest_client_config.php
index 7242e8e97..d339217cf 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_listing_group_filter_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_listing_group_filter_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_service_descriptor_config.php
index 1f825fc5f..d42551adc 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_service_rest_client_config.php
index 88012a977..7eafdd735 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_signal_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_signal_service_descriptor_config.php
index a2a4d63e7..84872d1d7 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_signal_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_signal_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_signal_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_signal_service_rest_client_config.php
index f139655b6..cc942ee0b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_signal_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_group_signal_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_service_descriptor_config.php
index 261ce78c7..4526dca00 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_service_rest_client_config.php
index dec7526ea..88b0a1675 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_asset_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_asset_service_descriptor_config.php
index 8fc77b46d..238673e49 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_asset_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_asset_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_asset_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_asset_service_rest_client_config.php
index f5963be25..2214c5df2 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_asset_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_asset_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_service_descriptor_config.php
index 3fdc4bfe9..68ab83883 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_service_rest_client_config.php
index fdc424768..399485899 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/asset_set_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/audience_insights_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/audience_insights_service_descriptor_config.php
index 7685360b7..9e705a07f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/audience_insights_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/audience_insights_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/audience_insights_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/audience_insights_service_rest_client_config.php
index ebb3e8a3f..4b6e3a3d9 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/audience_insights_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/audience_insights_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/audience_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/audience_service_descriptor_config.php
index c63dceb7d..12756bec6 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/audience_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/audience_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/audience_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/audience_service_rest_client_config.php
index 546f253a0..32c340fc4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/audience_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/audience_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/batch_job_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/batch_job_service_descriptor_config.php
index 34544cd31..18cf71cfb 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/batch_job_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/batch_job_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/batch_job_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/batch_job_service_rest_client_config.php
index 0cbcaa12b..50b6a717b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/batch_job_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/batch_job_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_data_exclusion_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_data_exclusion_service_descriptor_config.php
index 312d2d967..39619af2c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_data_exclusion_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_data_exclusion_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_data_exclusion_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_data_exclusion_service_rest_client_config.php
index 3b93ad6c0..06aaec397 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_data_exclusion_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_data_exclusion_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_seasonality_adjustment_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_seasonality_adjustment_service_descriptor_config.php
index f11c60dcc..a0dd17161 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_seasonality_adjustment_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_seasonality_adjustment_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_seasonality_adjustment_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_seasonality_adjustment_service_rest_client_config.php
index c7575fa4c..beb41fc4f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_seasonality_adjustment_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_seasonality_adjustment_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_strategy_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_strategy_service_descriptor_config.php
index 5f78a152b..e19bd72d4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_strategy_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_strategy_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_strategy_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_strategy_service_rest_client_config.php
index 6d95e13b3..3f92fc0fc 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_strategy_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/bidding_strategy_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/billing_setup_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/billing_setup_service_descriptor_config.php
index 5b6bf4a4b..af457cfbf 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/billing_setup_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/billing_setup_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/billing_setup_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/billing_setup_service_rest_client_config.php
index 6280cab49..382c8c261 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/billing_setup_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/billing_setup_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/brand_suggestion_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/brand_suggestion_service_descriptor_config.php
index 5bc681766..dfffd3c98 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/brand_suggestion_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/brand_suggestion_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/brand_suggestion_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/brand_suggestion_service_rest_client_config.php
index 114009ca6..6aa3a4890 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/brand_suggestion_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/brand_suggestion_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_service_descriptor_config.php
index 703fc3c84..172c4e42b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_service_rest_client_config.php
index 188ea1a8f..908bf961e 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_set_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_set_service_descriptor_config.php
index 6b1f32df2..3bbb842fc 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_set_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_set_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_set_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_set_service_rest_client_config.php
index 3781366bd..d6aa372a4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_set_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_asset_set_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_bid_modifier_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_bid_modifier_service_descriptor_config.php
index 241af5fbd..0da5081a5 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_bid_modifier_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_bid_modifier_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_bid_modifier_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_bid_modifier_service_rest_client_config.php
index b77473dbc..9c11b7d32 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_bid_modifier_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_bid_modifier_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_budget_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_budget_service_descriptor_config.php
index 1f8c2c6b5..6b6fdf6eb 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_budget_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_budget_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_budget_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_budget_service_rest_client_config.php
index c8581d468..3e6ba727a 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_budget_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_budget_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_conversion_goal_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_conversion_goal_service_descriptor_config.php
index 71486de72..cb2a91203 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_conversion_goal_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_conversion_goal_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_conversion_goal_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_conversion_goal_service_rest_client_config.php
index aba9b88f4..84d65e5f7 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_conversion_goal_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_conversion_goal_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_criterion_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_criterion_service_descriptor_config.php
index b6d47b7a4..b1bd0f406 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_criterion_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_criterion_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_criterion_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_criterion_service_rest_client_config.php
index 7fb4dab74..43d1f2705 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_criterion_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_criterion_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_customizer_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_customizer_service_descriptor_config.php
index c553982d8..e1f7fbc78 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_customizer_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_customizer_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_customizer_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_customizer_service_rest_client_config.php
index f75862d65..c2b3f0dbf 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_customizer_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_customizer_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_draft_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_draft_service_descriptor_config.php
index dae1c35bc..24095fcd3 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_draft_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_draft_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_draft_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_draft_service_rest_client_config.php
index 2000eaa0a..f29394a9f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_draft_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_draft_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_extension_setting_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_extension_setting_service_descriptor_config.php
index 9048a78a9..d6dabe4f1 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_extension_setting_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_extension_setting_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_extension_setting_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_extension_setting_service_rest_client_config.php
index f59b7be47..2dfd26c7f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_extension_setting_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_extension_setting_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_feed_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_feed_service_descriptor_config.php
index 8bf6520e3..adc1cd30c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_feed_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_feed_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_feed_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_feed_service_rest_client_config.php
index 5e78d8ca8..f31c322f9 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_feed_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_feed_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_group_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_group_service_descriptor_config.php
index dc25e679c..75698f0c7 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_group_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_group_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_group_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_group_service_rest_client_config.php
index 8c8d1d378..f43fae19f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_group_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_group_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_label_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_label_service_descriptor_config.php
index 2cd7066a6..3353fa654 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_label_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_label_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_label_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_label_service_rest_client_config.php
index ad48fd374..55dd93280 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_label_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_label_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_lifecycle_goal_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_lifecycle_goal_service_descriptor_config.php
index 5191561c3..a90698f5b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_lifecycle_goal_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_lifecycle_goal_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_lifecycle_goal_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_lifecycle_goal_service_rest_client_config.php
index 6d9b727c4..f7ae079f6 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_lifecycle_goal_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_lifecycle_goal_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_service_descriptor_config.php
index 49c14a64c..eab102b64 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_service_rest_client_config.php
index 244d230e5..fab5cb608 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_shared_set_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_shared_set_service_descriptor_config.php
index 3f2c07be6..535c36811 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_shared_set_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_shared_set_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_shared_set_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_shared_set_service_rest_client_config.php
index 59fbb5760..5040c0381 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_shared_set_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/campaign_shared_set_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_action_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_action_service_descriptor_config.php
index 3b4928cbb..b0dcec2a2 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_action_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_action_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_action_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_action_service_rest_client_config.php
index 9b04cfdbe..584cbe3c7 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_action_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_action_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_adjustment_upload_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_adjustment_upload_service_descriptor_config.php
index 50fda058f..8e15ac974 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_adjustment_upload_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_adjustment_upload_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_adjustment_upload_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_adjustment_upload_service_rest_client_config.php
index af2b5dc77..610b6a031 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_adjustment_upload_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_adjustment_upload_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_custom_variable_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_custom_variable_service_descriptor_config.php
index e3c29e6f1..9ec7feb3d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_custom_variable_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_custom_variable_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_custom_variable_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_custom_variable_service_rest_client_config.php
index c4b750d81..53966c5dc 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_custom_variable_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_custom_variable_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_goal_campaign_config_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_goal_campaign_config_service_descriptor_config.php
index 5c3905a43..d99e83d05 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_goal_campaign_config_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_goal_campaign_config_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_goal_campaign_config_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_goal_campaign_config_service_rest_client_config.php
index 93c7eb31f..7b138185b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_goal_campaign_config_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_goal_campaign_config_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_upload_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_upload_service_descriptor_config.php
index d551a9faf..aa3c98e55 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_upload_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_upload_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_upload_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_upload_service_rest_client_config.php
index 71f6e7909..02bb418ea 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_upload_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_upload_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_service_descriptor_config.php
index b5ed0d8e5..fc02f5695 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_service_rest_client_config.php
index ff9c60188..c31b0a6ac 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_set_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_set_service_descriptor_config.php
index 5a91ba766..2d5c5fa86 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_set_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_set_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_set_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_set_service_rest_client_config.php
index ff1ad01ce..7d49db5f4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_set_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/conversion_value_rule_set_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_audience_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_audience_service_descriptor_config.php
index 8b6cdbfe2..9c031c099 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_audience_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_audience_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_audience_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_audience_service_rest_client_config.php
index 6e5f19ebf..ad7be314f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_audience_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_audience_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_conversion_goal_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_conversion_goal_service_descriptor_config.php
index 850e253d5..41ef5f749 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_conversion_goal_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_conversion_goal_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_conversion_goal_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_conversion_goal_service_rest_client_config.php
index 89734342a..efd5eab3f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_conversion_goal_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_conversion_goal_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_interest_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_interest_service_descriptor_config.php
index d373ef5e3..b279072ba 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_interest_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_interest_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_interest_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_interest_service_rest_client_config.php
index 7140c3199..e0c87f74c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/custom_interest_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/custom_interest_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_service_descriptor_config.php
index 25d0aa8c9..3e90a9753 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_service_rest_client_config.php
index 6e54ca758..f2fb32608 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_set_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_set_service_descriptor_config.php
index a1afc32cd..7be65e4d5 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_set_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_set_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_set_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_set_service_rest_client_config.php
index 3ff824024..0d7f80a8e 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_set_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_asset_set_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_client_link_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_client_link_service_descriptor_config.php
index 6aa01e691..8e6b8848f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_client_link_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_client_link_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_client_link_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_client_link_service_rest_client_config.php
index b359665ac..612bb1f88 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_client_link_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_client_link_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_conversion_goal_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_conversion_goal_service_descriptor_config.php
index 06dcb4395..322ba36f4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_conversion_goal_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_conversion_goal_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_conversion_goal_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_conversion_goal_service_rest_client_config.php
index c3ff290ae..0c118c1e0 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_conversion_goal_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_conversion_goal_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_customizer_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_customizer_service_descriptor_config.php
index 39edbd9e3..dd55f6d7f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_customizer_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_customizer_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_customizer_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_customizer_service_rest_client_config.php
index cd0f5f835..48f2ff99b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_customizer_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_customizer_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_extension_setting_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_extension_setting_service_descriptor_config.php
index 1d4b54081..bc37c495d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_extension_setting_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_extension_setting_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_extension_setting_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_extension_setting_service_rest_client_config.php
index 3d69f9d28..f8929e60c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_extension_setting_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_extension_setting_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_feed_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_feed_service_descriptor_config.php
index 7ea9b0412..7022b8ce2 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_feed_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_feed_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_feed_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_feed_service_rest_client_config.php
index 01b7c5628..864f71dce 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_feed_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_feed_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_label_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_label_service_descriptor_config.php
index 8c9e9296f..c2def946a 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_label_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_label_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_label_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_label_service_rest_client_config.php
index 61c0cbe9b..45af5bb07 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_label_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_label_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_lifecycle_goal_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_lifecycle_goal_service_descriptor_config.php
index 79cc8ec90..3e5b19bc3 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_lifecycle_goal_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_lifecycle_goal_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_lifecycle_goal_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_lifecycle_goal_service_rest_client_config.php
index df326f430..ba6930092 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_lifecycle_goal_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_lifecycle_goal_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_manager_link_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_manager_link_service_descriptor_config.php
index c0c58e2fe..631901b1f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_manager_link_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_manager_link_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_manager_link_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_manager_link_service_rest_client_config.php
index 50710b3f2..862e64111 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_manager_link_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_manager_link_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_negative_criterion_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_negative_criterion_service_descriptor_config.php
index 429b43706..7fef05069 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_negative_criterion_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_negative_criterion_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_negative_criterion_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_negative_criterion_service_rest_client_config.php
index a47352f99..af123de2b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_negative_criterion_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_negative_criterion_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_service_descriptor_config.php
index 78205725e..bed408919 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_service_rest_client_config.php
index 2346df01d..ee7b3b17f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_sk_ad_network_conversion_value_schema_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_sk_ad_network_conversion_value_schema_service_descriptor_config.php
index 85bdae837..627a80904 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_sk_ad_network_conversion_value_schema_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_sk_ad_network_conversion_value_schema_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_sk_ad_network_conversion_value_schema_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_sk_ad_network_conversion_value_schema_service_rest_client_config.php
index c01c85309..51e57a6ac 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_sk_ad_network_conversion_value_schema_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_sk_ad_network_conversion_value_schema_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_invitation_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_invitation_service_descriptor_config.php
index 6fe25374f..66dd9824c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_invitation_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_invitation_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_invitation_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_invitation_service_rest_client_config.php
index c0c62f14b..ccdfba1ef 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_invitation_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_invitation_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_service_descriptor_config.php
index 177806370..e6768e39a 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_service_rest_client_config.php
index bcc2b6698..e0fce00e3 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customer_user_access_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customizer_attribute_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customizer_attribute_service_descriptor_config.php
index 784e9db78..855ff57ca 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customizer_attribute_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customizer_attribute_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/customizer_attribute_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/customizer_attribute_service_rest_client_config.php
index 324c7ef9f..1942e005a 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/customizer_attribute_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/customizer_attribute_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_arm_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_arm_service_descriptor_config.php
index 034557bbe..10dfadb51 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_arm_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_arm_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_arm_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_arm_service_rest_client_config.php
index 3120d6d9e..aa897a9fe 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_arm_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_arm_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_service_descriptor_config.php
index 5b4182d5a..a34ed99f4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_service_rest_client_config.php
index 20e538b66..7ce37ae97 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/experiment_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/extension_feed_item_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/extension_feed_item_service_descriptor_config.php
index 27d389426..16d23b88c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/extension_feed_item_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/extension_feed_item_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/extension_feed_item_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/extension_feed_item_service_rest_client_config.php
index d293cc430..0e0dd88d8 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/extension_feed_item_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/extension_feed_item_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_service_descriptor_config.php
index d02c0d9d9..1da3eac82 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_service_rest_client_config.php
index af39a9a84..e3c5f871e 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_link_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_link_service_descriptor_config.php
index 878f0c9b7..e8c8b7ad8 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_link_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_link_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_link_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_link_service_rest_client_config.php
index de56139e8..ffccb5e04 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_link_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_link_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_service_descriptor_config.php
index e909f4c00..023a88342 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_service_rest_client_config.php
index 406634606..42de9208f 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_set_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_target_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_target_service_descriptor_config.php
index 7b8637cbe..0641187f4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_target_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_target_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_target_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_target_service_rest_client_config.php
index 723eb1474..3c80bc3f5 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_target_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_item_target_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_mapping_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_mapping_service_descriptor_config.php
index 1f92e92fb..a1008b28d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_mapping_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_mapping_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_mapping_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_mapping_service_rest_client_config.php
index 1fdefdf73..469ea3cf8 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_mapping_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_mapping_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_service_descriptor_config.php
index 6fbc3d1e9..f974b57a7 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_service_rest_client_config.php
index 6c46fc319..6841a12b6 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/feed_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/feed_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/geo_target_constant_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/geo_target_constant_service_descriptor_config.php
index 6dd9a4d10..2cabafcf1 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/geo_target_constant_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/geo_target_constant_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/geo_target_constant_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/geo_target_constant_service_rest_client_config.php
index d343988b2..28eb8286c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/geo_target_constant_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/geo_target_constant_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_field_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_field_service_descriptor_config.php
index 473af59c1..db971b657 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_field_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_field_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_field_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_field_service_rest_client_config.php
index 91db0d21d..eacc90838 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_field_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_field_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_service_descriptor_config.php
index 17b9f7fcb..5f3d8e886 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_service_rest_client_config.php
index cd6f6cf45..33ed8c230 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/google_ads_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/identity_verification_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/identity_verification_service_descriptor_config.php
index fd8eeb0d0..e996244d9 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/identity_verification_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/identity_verification_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/identity_verification_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/identity_verification_service_rest_client_config.php
index 5451c2cc2..d0a1445bd 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/identity_verification_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/identity_verification_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/invoice_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/invoice_service_descriptor_config.php
index 3889fcbe2..fd2ae0e24 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/invoice_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/invoice_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/invoice_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/invoice_service_rest_client_config.php
index b251a5437..ef8a04036 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/invoice_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/invoice_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_keyword_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_keyword_service_descriptor_config.php
index b845786a6..1044eb2fb 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_keyword_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_keyword_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_keyword_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_keyword_service_rest_client_config.php
index 1499d4fb8..7d8cb0120 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_keyword_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_keyword_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_service_descriptor_config.php
index 6b7372fea..c11b35d7b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_service_rest_client_config.php
index e40946f80..de10338a0 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_ad_group_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_keyword_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_keyword_service_descriptor_config.php
index b4a2d98b7..374252952 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_keyword_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_keyword_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_keyword_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_keyword_service_rest_client_config.php
index bd2e5ce5f..f1792291d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_keyword_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_keyword_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_service_descriptor_config.php
index 2b3cb79e3..fec3fb702 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_service_rest_client_config.php
index 26c5e16eb..17c0e3b57 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_campaign_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_idea_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_idea_service_descriptor_config.php
index 67e1b8199..11309e65e 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_idea_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_idea_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_idea_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_idea_service_rest_client_config.php
index b0eb6432c..247412fcd 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_idea_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_idea_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_service_descriptor_config.php
index c821fe936..4918401d5 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_service_rest_client_config.php
index c79e0c912..4c455264e 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_plan_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_theme_constant_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_theme_constant_service_descriptor_config.php
index bb68ee46f..019b169f3 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_theme_constant_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_theme_constant_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_theme_constant_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_theme_constant_service_rest_client_config.php
index 1465234f0..c7f827ef5 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_theme_constant_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/keyword_theme_constant_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/label_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/label_service_descriptor_config.php
index 6b26f597a..7583250d4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/label_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/label_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/label_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/label_service_rest_client_config.php
index fdbc1aa15..3f4b480cf 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/label_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/label_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/offline_user_data_job_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/offline_user_data_job_service_descriptor_config.php
index e8eb041ee..cec22aca4 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/offline_user_data_job_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/offline_user_data_job_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/offline_user_data_job_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/offline_user_data_job_service_rest_client_config.php
index 5c7831a34..d4b739fcc 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/offline_user_data_job_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/offline_user_data_job_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/payments_account_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/payments_account_service_descriptor_config.php
index 4629f4fb3..46eeb57cf 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/payments_account_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/payments_account_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/payments_account_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/payments_account_service_rest_client_config.php
index bb98bc174..9444f589a 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/payments_account_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/payments_account_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_invitation_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_invitation_service_descriptor_config.php
index ea83409af..829f09570 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_invitation_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_invitation_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_invitation_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_invitation_service_rest_client_config.php
index 4818991d7..87ae8fafa 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_invitation_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_invitation_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_service_descriptor_config.php
index 930ebed40..c43172c07 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_service_rest_client_config.php
index 3ddd90adc..d8e47e2c0 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/product_link_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/reach_plan_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/reach_plan_service_descriptor_config.php
index 7de394f32..2a9da9870 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/reach_plan_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/reach_plan_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/reach_plan_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/reach_plan_service_rest_client_config.php
index db111db6d..dc4b32882 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/reach_plan_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/reach_plan_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_service_descriptor_config.php
index 7b6c5992e..e9ce25d98 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_service_rest_client_config.php
index 5f57f9f32..5291eb3e6 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_subscription_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_subscription_service_descriptor_config.php
index 3cc027b8d..9dbbce3fb 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_subscription_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_subscription_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_subscription_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_subscription_service_rest_client_config.php
index bec5133d8..3e2d867ce 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_subscription_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/recommendation_subscription_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/remarketing_action_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/remarketing_action_service_descriptor_config.php
index 985db0618..0ee8ab851 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/remarketing_action_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/remarketing_action_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/remarketing_action_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/remarketing_action_service_rest_client_config.php
index 671595836..109c6d988 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/remarketing_action_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/remarketing_action_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/shared_criterion_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/shared_criterion_service_descriptor_config.php
index c9a14a6f2..4b4c8d7e8 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/shared_criterion_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/shared_criterion_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/shared_criterion_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/shared_criterion_service_rest_client_config.php
index 91fd12f7b..799960a4d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/shared_criterion_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/shared_criterion_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/shared_set_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/shared_set_service_descriptor_config.php
index 278edc8e5..d6be7782c 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/shared_set_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/shared_set_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/shared_set_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/shared_set_service_rest_client_config.php
index d0619796e..648c464e9 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/shared_set_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/shared_set_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_setting_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_setting_service_descriptor_config.php
index df9213704..2c41ff219 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_setting_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_setting_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_setting_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_setting_service_rest_client_config.php
index 44eb7e954..002be8d1a 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_setting_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_setting_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_suggest_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_suggest_service_descriptor_config.php
index 01bc60cb5..29ba51590 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_suggest_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_suggest_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_suggest_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_suggest_service_rest_client_config.php
index 0523bba33..9afefb528 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_suggest_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/smart_campaign_suggest_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/third_party_app_analytics_link_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/third_party_app_analytics_link_service_descriptor_config.php
index a7f93884f..47a86e27b 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/third_party_app_analytics_link_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/third_party_app_analytics_link_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/third_party_app_analytics_link_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/third_party_app_analytics_link_service_rest_client_config.php
index 945819250..1cdc21390 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/third_party_app_analytics_link_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/third_party_app_analytics_link_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/travel_asset_suggestion_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/travel_asset_suggestion_service_descriptor_config.php
index 9f6b6456b..838033eb9 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/travel_asset_suggestion_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/travel_asset_suggestion_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/travel_asset_suggestion_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/travel_asset_suggestion_service_rest_client_config.php
index d3f9ed172..176423155 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/travel_asset_suggestion_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/travel_asset_suggestion_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/user_data_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/user_data_service_descriptor_config.php
index aa13bd9da..5902f1c33 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/user_data_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/user_data_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/user_data_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/user_data_service_rest_client_config.php
index 4f66d77a6..a3436ebec 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/user_data_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/user_data_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/user_list_service_descriptor_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/user_list_service_descriptor_config.php
index 7e3d9259e..69c60a49d 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/user_list_service_descriptor_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/user_list_service_descriptor_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/src/Google/Ads/GoogleAds/V16/Services/resources/user_list_service_rest_client_config.php b/src/Google/Ads/GoogleAds/V16/Services/resources/user_list_service_rest_client_config.php
index 2a4ba28d2..81fc8baf8 100644
--- a/src/Google/Ads/GoogleAds/V16/Services/resources/user_list_service_rest_client_config.php
+++ b/src/Google/Ads/GoogleAds/V16/Services/resources/user_list_service_rest_client_config.php
@@ -1,4 +1,24 @@
 <?php
+/*
+ * Copyright 2024 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+/*
+ * GENERATED CODE WARNING
+ * This file was automatically generated - do not edit!
+ */
 
 return [
     'interfaces' => [
diff --git a/tests/Google/Ads/GoogleAds/Util/V16/ResourceNamesTest.php b/tests/Google/Ads/GoogleAds/Util/V16/ResourceNamesTest.php
index f4e26d8c1..d04aed675 100644
--- a/tests/Google/Ads/GoogleAds/Util/V16/ResourceNamesTest.php
+++ b/tests/Google/Ads/GoogleAds/Util/V16/ResourceNamesTest.php
@@ -99,6 +99,7 @@
 use Google\Ads\GoogleAds\V16\Services\Client\FeedMappingServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\FeedServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\GoogleAdsFieldServiceClient;
+use Google\Ads\GoogleAds\V16\Services\Client\GoogleAdsServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\KeywordPlanAdGroupKeywordServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\KeywordPlanAdGroupServiceClient;
 use Google\Ads\GoogleAds\V16\Services\Client\KeywordPlanCampaignKeywordServiceClient;
@@ -146,7 +147,7 @@ public function testGetNameForAccessibleBiddingStrategy()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($customerId, $names['customer_id']);
         $this->assertEquals($biddingStrategyId, $names['bidding_strategy_id']);
     }
@@ -1462,7 +1463,7 @@ public function testGetNameForCarrierConstant()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($criterionId, $names['criterion_id']);
     }
 
@@ -1486,7 +1487,7 @@ public function testGetNameForCombinedAudience()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($customerId, $names['customer_id']);
         $this->assertEquals($combinedAudienceId, $names['combined_audience_id']);
     }
@@ -2119,7 +2120,7 @@ public function testGetNameForDetailedDemographic()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($customerId, $names['customer_id']);
         $this->assertEquals($detailedDemographicId, $names['detailed_demographic_id']);
     }
@@ -2402,7 +2403,7 @@ public function testGetNameForGeoTargetConstant()
             )
         );
 
-        $names = ExtensionFeedItemServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($criterionId, $names['criterion_id']);
     }
 
@@ -2572,7 +2573,7 @@ public function testGetNameForKeywordThemeConstant()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($expressCategoryId, $names['express_category_id']);
         $this->assertEquals($expressSubCategoryId, $names['express_sub_category_id']);
     }
@@ -2619,7 +2620,7 @@ public function testGetNameForLanguageConstant()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($criterionId, $names['criterion_id']);
     }
 
@@ -2643,7 +2644,7 @@ public function testGetNameForLifeEvent()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($customerId, $names['customer_id']);
         $this->assertEquals($lifeEventId, $names['life_event_id']);
     }
@@ -2665,7 +2666,7 @@ public function testGetNameForMobileAppCategoryConstant()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($mobileAppCategoryId, $names['mobile_app_category_id']);
     }
 
@@ -2686,7 +2687,7 @@ public function testGetNameForMobileDeviceConstant()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($criterionId, $names['criterion_id']);
     }
 
@@ -2732,7 +2733,7 @@ public function testGetNameForOperatingSystemVersionConstant()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($criterionId, $names['criterion_id']);
     }
 
@@ -3007,7 +3008,7 @@ public function testGetNameForTopicConstant()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($topicId, $names['topic_id']);
     }
 
@@ -3031,7 +3032,7 @@ public function testGetNameForUserInterest()
             )
         );
 
-        $names = BatchJobServiceClient::parseName($expectedResourceName);
+        $names = GoogleAdsServiceClient::parseName($expectedResourceName);
         $this->assertEquals($customerId, $names['customer_id']);
         $this->assertEquals($userInterestId, $names['user_interest_id']);
     }