diff --git a/google-cloud-policy-troubleshooter/src/main/java/com/google/cloud/policytroubleshooter/v1/IamCheckerSettings.java b/google-cloud-policy-troubleshooter/src/main/java/com/google/cloud/policytroubleshooter/v1/IamCheckerSettings.java
index f3303c6..8e00bea 100644
--- a/google-cloud-policy-troubleshooter/src/main/java/com/google/cloud/policytroubleshooter/v1/IamCheckerSettings.java
+++ b/google-cloud-policy-troubleshooter/src/main/java/com/google/cloud/policytroubleshooter/v1/IamCheckerSettings.java
@@ -156,14 +156,13 @@ public IamCheckerStubSettings.Builder getStubSettingsBuilder() {
       return ((IamCheckerStubSettings.Builder) getStubSettings());
     }
 
-    // NEXT_MAJOR_VER: remove 'throws Exception'.
     /**
      * Applies the given settings updater function to all of the unary API methods in this service.
      *
      * <p>Note: This method does not support applying settings to streaming methods.
      */
     public Builder applyToAllUnaryMethods(
-        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) throws Exception {
+        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
       super.applyToAllUnaryMethods(
           getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
       return this;
diff --git a/google-cloud-policy-troubleshooter/src/main/java/com/google/cloud/policytroubleshooter/v1/stub/IamCheckerStubSettings.java b/google-cloud-policy-troubleshooter/src/main/java/com/google/cloud/policytroubleshooter/v1/stub/IamCheckerStubSettings.java
index 35085a2..6d2ac8b 100644
--- a/google-cloud-policy-troubleshooter/src/main/java/com/google/cloud/policytroubleshooter/v1/stub/IamCheckerStubSettings.java
+++ b/google-cloud-policy-troubleshooter/src/main/java/com/google/cloud/policytroubleshooter/v1/stub/IamCheckerStubSettings.java
@@ -244,14 +244,13 @@ private static Builder initDefaults(Builder builder) {
       return builder;
     }
 
-    // NEXT_MAJOR_VER: remove 'throws Exception'.
     /**
      * Applies the given settings updater function to all of the unary API methods in this service.
      *
      * <p>Note: This method does not support applying settings to streaming methods.
      */
     public Builder applyToAllUnaryMethods(
-        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) throws Exception {
+        ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
       super.applyToAllUnaryMethods(unaryMethodSettingsBuilders, settingsUpdater);
       return this;
     }