diff --git a/google-cloud-storage-control/src/main/java/com/google/storage/control/v2/StorageControlClient.java b/google-cloud-storage-control/src/main/java/com/google/storage/control/v2/StorageControlClient.java
index 18f9cb7b21..4069e21aa3 100644
--- a/google-cloud-storage-control/src/main/java/com/google/storage/control/v2/StorageControlClient.java
+++ b/google-cloud-storage-control/src/main/java/com/google/storage/control/v2/StorageControlClient.java
@@ -70,7 +70,7 @@
  *    </tr>
  *    <tr>
  *      <td><p> CreateFolder</td>
- *      <td><p> Creates a new folder. This operation is only applicable to a hierarchical namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.</td>
+ *      <td><p> Creates a new folder. This operation is only applicable to a hierarchical namespace enabled bucket.</td>
  *      <td>
  *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
  *      <ul>
@@ -89,7 +89,7 @@
  *    </tr>
  *    <tr>
  *      <td><p> DeleteFolder</td>
- *      <td><p> Permanently deletes an empty folder. This operation is only applicable to a hierarchical namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.</td>
+ *      <td><p> Permanently deletes an empty folder. This operation is only applicable to a hierarchical namespace enabled bucket.</td>
  *      <td>
  *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
  *      <ul>
@@ -108,7 +108,7 @@
  *    </tr>
  *    <tr>
  *      <td><p> GetFolder</td>
- *      <td><p> Returns metadata for the specified folder. This operation is only applicable to a hierarchical namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.</td>
+ *      <td><p> Returns metadata for the specified folder. This operation is only applicable to a hierarchical namespace enabled bucket.</td>
  *      <td>
  *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
  *      <ul>
@@ -127,7 +127,7 @@
  *    </tr>
  *    <tr>
  *      <td><p> ListFolders</td>
- *      <td><p> Retrieves a list of folders. This operation is only applicable to a hierarchical namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.</td>
+ *      <td><p> Retrieves a list of folders. This operation is only applicable to a hierarchical namespace enabled bucket.</td>
  *      <td>
  *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
  *      <ul>
@@ -147,7 +147,7 @@
  *    </tr>
  *    <tr>
  *      <td><p> RenameFolder</td>
- *      <td><p> Renames a source folder to a destination folder. This operation is only applicable to a hierarchical namespace enabled bucket. During a rename, the source and destination folders are locked until the long running operation completes. Hierarchical namespace buckets are in allowlist preview.</td>
+ *      <td><p> Renames a source folder to a destination folder. This operation is only applicable to a hierarchical namespace enabled bucket. During a rename, the source and destination folders are locked until the long running operation completes.</td>
  *      <td>
  *      <p>Request object method variants only take one parameter, a request object, which must be constructed before the call.</p>
  *      <ul>
@@ -366,7 +366,7 @@ public final OperationsClient getOperationsClient() {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new folder. This operation is only applicable to a hierarchical namespace enabled
-   * bucket. Hierarchical namespace buckets are in allowlist preview.
+   * bucket.
    *
    * <p>Sample code:
    *
@@ -408,7 +408,7 @@ public final Folder createFolder(BucketName parent, Folder folder, String folder
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new folder. This operation is only applicable to a hierarchical namespace enabled
-   * bucket. Hierarchical namespace buckets are in allowlist preview.
+   * bucket.
    *
    * <p>Sample code:
    *
@@ -450,7 +450,7 @@ public final Folder createFolder(String parent, Folder folder, String folderId)
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new folder. This operation is only applicable to a hierarchical namespace enabled
-   * bucket. Hierarchical namespace buckets are in allowlist preview.
+   * bucket.
    *
    * <p>Sample code:
    *
@@ -483,7 +483,7 @@ public final Folder createFolder(CreateFolderRequest request) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Creates a new folder. This operation is only applicable to a hierarchical namespace enabled
-   * bucket. Hierarchical namespace buckets are in allowlist preview.
+   * bucket.
    *
    * <p>Sample code:
    *
@@ -515,7 +515,7 @@ public final UnaryCallable<CreateFolderRequest, Folder> createFolderCallable() {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Permanently deletes an empty folder. This operation is only applicable to a hierarchical
-   * namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * namespace enabled bucket.
    *
    * <p>Sample code:
    *
@@ -544,7 +544,7 @@ public final void deleteFolder(FolderName name) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Permanently deletes an empty folder. This operation is only applicable to a hierarchical
-   * namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * namespace enabled bucket.
    *
    * <p>Sample code:
    *
@@ -572,7 +572,7 @@ public final void deleteFolder(String name) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Permanently deletes an empty folder. This operation is only applicable to a hierarchical
-   * namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * namespace enabled bucket.
    *
    * <p>Sample code:
    *
@@ -604,7 +604,7 @@ public final void deleteFolder(DeleteFolderRequest request) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Permanently deletes an empty folder. This operation is only applicable to a hierarchical
-   * namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * namespace enabled bucket.
    *
    * <p>Sample code:
    *
@@ -635,7 +635,7 @@ public final UnaryCallable<DeleteFolderRequest, Empty> deleteFolderCallable() {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns metadata for the specified folder. This operation is only applicable to a hierarchical
-   * namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * namespace enabled bucket.
    *
    * <p>Sample code:
    *
@@ -664,7 +664,7 @@ public final Folder getFolder(FolderName name) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns metadata for the specified folder. This operation is only applicable to a hierarchical
-   * namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * namespace enabled bucket.
    *
    * <p>Sample code:
    *
@@ -692,7 +692,7 @@ public final Folder getFolder(String name) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns metadata for the specified folder. This operation is only applicable to a hierarchical
-   * namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * namespace enabled bucket.
    *
    * <p>Sample code:
    *
@@ -724,7 +724,7 @@ public final Folder getFolder(GetFolderRequest request) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Returns metadata for the specified folder. This operation is only applicable to a hierarchical
-   * namespace enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * namespace enabled bucket.
    *
    * <p>Sample code:
    *
@@ -755,7 +755,7 @@ public final UnaryCallable<GetFolderRequest, Folder> getFolderCallable() {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a list of folders. This operation is only applicable to a hierarchical namespace
-   * enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * enabled bucket.
    *
    * <p>Sample code:
    *
@@ -788,7 +788,7 @@ public final ListFoldersPagedResponse listFolders(BucketName parent) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a list of folders. This operation is only applicable to a hierarchical namespace
-   * enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * enabled bucket.
    *
    * <p>Sample code:
    *
@@ -818,7 +818,7 @@ public final ListFoldersPagedResponse listFolders(String parent) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a list of folders. This operation is only applicable to a hierarchical namespace
-   * enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * enabled bucket.
    *
    * <p>Sample code:
    *
@@ -856,7 +856,7 @@ public final ListFoldersPagedResponse listFolders(ListFoldersRequest request) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a list of folders. This operation is only applicable to a hierarchical namespace
-   * enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * enabled bucket.
    *
    * <p>Sample code:
    *
@@ -895,7 +895,7 @@ public final ListFoldersPagedResponse listFolders(ListFoldersRequest request) {
   // AUTO-GENERATED DOCUMENTATION AND METHOD.
   /**
    * Retrieves a list of folders. This operation is only applicable to a hierarchical namespace
-   * enabled bucket. Hierarchical namespace buckets are in allowlist preview.
+   * enabled bucket.
    *
    * <p>Sample code:
    *
@@ -940,8 +940,7 @@ public final UnaryCallable<ListFoldersRequest, ListFoldersResponse> listFoldersC
   /**
    * Renames a source folder to a destination folder. This operation is only applicable to a
    * hierarchical namespace enabled bucket. During a rename, the source and destination folders are
-   * locked until the long running operation completes. Hierarchical namespace buckets are in
-   * allowlist preview.
+   * locked until the long running operation completes.
    *
    * <p>Sample code:
    *
@@ -977,8 +976,7 @@ public final OperationFuture<Folder, RenameFolderMetadata> renameFolderAsync(
   /**
    * Renames a source folder to a destination folder. This operation is only applicable to a
    * hierarchical namespace enabled bucket. During a rename, the source and destination folders are
-   * locked until the long running operation completes. Hierarchical namespace buckets are in
-   * allowlist preview.
+   * locked until the long running operation completes.
    *
    * <p>Sample code:
    *
@@ -1014,8 +1012,7 @@ public final OperationFuture<Folder, RenameFolderMetadata> renameFolderAsync(
   /**
    * Renames a source folder to a destination folder. This operation is only applicable to a
    * hierarchical namespace enabled bucket. During a rename, the source and destination folders are
-   * locked until the long running operation completes. Hierarchical namespace buckets are in
-   * allowlist preview.
+   * locked until the long running operation completes.
    *
    * <p>Sample code:
    *
@@ -1050,8 +1047,7 @@ public final OperationFuture<Folder, RenameFolderMetadata> renameFolderAsync(
   /**
    * Renames a source folder to a destination folder. This operation is only applicable to a
    * hierarchical namespace enabled bucket. During a rename, the source and destination folders are
-   * locked until the long running operation completes. Hierarchical namespace buckets are in
-   * allowlist preview.
+   * locked until the long running operation completes.
    *
    * <p>Sample code:
    *
@@ -1086,8 +1082,7 @@ public final OperationFuture<Folder, RenameFolderMetadata> renameFolderAsync(
   /**
    * Renames a source folder to a destination folder. This operation is only applicable to a
    * hierarchical namespace enabled bucket. During a rename, the source and destination folders are
-   * locked until the long running operation completes. Hierarchical namespace buckets are in
-   * allowlist preview.
+   * locked until the long running operation completes.
    *
    * <p>Sample code:
    *
diff --git a/grpc-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/StorageControlGrpc.java b/grpc-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/StorageControlGrpc.java
index 9456b81715..8eb00ca7f7 100644
--- a/grpc-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/StorageControlGrpc.java
+++ b/grpc-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/StorageControlGrpc.java
@@ -541,7 +541,6 @@ public interface AsyncService {
      * <pre>
      * Creates a new folder. This operation is only applicable to a hierarchical
      * namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     default void createFolder(
@@ -557,7 +556,6 @@ default void createFolder(
      * <pre>
      * Permanently deletes an empty folder. This operation is only applicable to a
      * hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     default void deleteFolder(
@@ -573,7 +571,6 @@ default void deleteFolder(
      * <pre>
      * Returns metadata for the specified folder. This operation is only
      * applicable to a hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     default void getFolder(
@@ -588,7 +585,6 @@ default void getFolder(
      * <pre>
      * Retrieves a list of folders. This operation is only applicable to a
      * hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     default void listFolders(
@@ -607,7 +603,6 @@ default void listFolders(
      * applicable to a hierarchical namespace enabled bucket. During a rename, the
      * source and destination folders are locked until the long running operation
      * completes.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     default void renameFolder(
@@ -729,7 +724,6 @@ protected StorageControlStub build(io.grpc.Channel channel, io.grpc.CallOptions
      * <pre>
      * Creates a new folder. This operation is only applicable to a hierarchical
      * namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public void createFolder(
@@ -747,7 +741,6 @@ public void createFolder(
      * <pre>
      * Permanently deletes an empty folder. This operation is only applicable to a
      * hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public void deleteFolder(
@@ -765,7 +758,6 @@ public void deleteFolder(
      * <pre>
      * Returns metadata for the specified folder. This operation is only
      * applicable to a hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public void getFolder(
@@ -781,7 +773,6 @@ public void getFolder(
      * <pre>
      * Retrieves a list of folders. This operation is only applicable to a
      * hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public void listFolders(
@@ -802,7 +793,6 @@ public void listFolders(
      * applicable to a hierarchical namespace enabled bucket. During a rename, the
      * source and destination folders are locked until the long running operation
      * completes.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public void renameFolder(
@@ -921,7 +911,6 @@ protected StorageControlBlockingStub build(
      * <pre>
      * Creates a new folder. This operation is only applicable to a hierarchical
      * namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.storage.control.v2.Folder createFolder(
@@ -936,7 +925,6 @@ public com.google.storage.control.v2.Folder createFolder(
      * <pre>
      * Permanently deletes an empty folder. This operation is only applicable to a
      * hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.protobuf.Empty deleteFolder(
@@ -951,7 +939,6 @@ public com.google.protobuf.Empty deleteFolder(
      * <pre>
      * Returns metadata for the specified folder. This operation is only
      * applicable to a hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.storage.control.v2.Folder getFolder(
@@ -966,7 +953,6 @@ public com.google.storage.control.v2.Folder getFolder(
      * <pre>
      * Retrieves a list of folders. This operation is only applicable to a
      * hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.storage.control.v2.ListFoldersResponse listFolders(
@@ -983,7 +969,6 @@ public com.google.storage.control.v2.ListFoldersResponse listFolders(
      * applicable to a hierarchical namespace enabled bucket. During a rename, the
      * source and destination folders are locked until the long running operation
      * completes.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.longrunning.Operation renameFolder(
@@ -1083,7 +1068,6 @@ protected StorageControlFutureStub build(
      * <pre>
      * Creates a new folder. This operation is only applicable to a hierarchical
      * namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.storage.control.v2.Folder>
@@ -1098,7 +1082,6 @@ protected StorageControlFutureStub build(
      * <pre>
      * Permanently deletes an empty folder. This operation is only applicable to a
      * hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.protobuf.Empty>
@@ -1113,7 +1096,6 @@ protected StorageControlFutureStub build(
      * <pre>
      * Returns metadata for the specified folder. This operation is only
      * applicable to a hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.storage.control.v2.Folder>
@@ -1128,7 +1110,6 @@ protected StorageControlFutureStub build(
      * <pre>
      * Retrieves a list of folders. This operation is only applicable to a
      * hierarchical namespace enabled bucket.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<
@@ -1146,7 +1127,6 @@ protected StorageControlFutureStub build(
      * applicable to a hierarchical namespace enabled bucket. During a rename, the
      * source and destination folders are locked until the long running operation
      * completes.
-     * Hierarchical namespace buckets are in allowlist preview.
      * </pre>
      */
     public com.google.common.util.concurrent.ListenableFuture<com.google.longrunning.Operation>
diff --git a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/CreateFolderRequest.java b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/CreateFolderRequest.java
index 0686e2ed6c..e950c655ec 100644
--- a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/CreateFolderRequest.java
+++ b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/CreateFolderRequest.java
@@ -25,7 +25,6 @@
  * <pre>
  * Request message for CreateFolder. This operation is only applicable to a
  * hierarchical namespace enabled bucket.
- * Hierarchical namespace buckets are in allowlist preview.
  * </pre>
  *
  * Protobuf type {@code google.storage.control.v2.CreateFolderRequest}
@@ -524,7 +523,6 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * <pre>
    * Request message for CreateFolder. This operation is only applicable to a
    * hierarchical namespace enabled bucket.
-   * Hierarchical namespace buckets are in allowlist preview.
    * </pre>
    *
    * Protobuf type {@code google.storage.control.v2.CreateFolderRequest}
diff --git a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/DeleteFolderRequest.java b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/DeleteFolderRequest.java
index 8c53dc04fd..18e8ce401b 100644
--- a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/DeleteFolderRequest.java
+++ b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/DeleteFolderRequest.java
@@ -25,7 +25,6 @@
  * <pre>
  * Request message for DeleteFolder. This operation is only applicable to a
  * hierarchical namespace enabled bucket.
- * Hierarchical namespace buckets are in allowlist preview.
  * </pre>
  *
  * Protobuf type {@code google.storage.control.v2.DeleteFolderRequest}
@@ -453,7 +452,6 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * <pre>
    * Request message for DeleteFolder. This operation is only applicable to a
    * hierarchical namespace enabled bucket.
-   * Hierarchical namespace buckets are in allowlist preview.
    * </pre>
    *
    * Protobuf type {@code google.storage.control.v2.DeleteFolderRequest}
diff --git a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/Folder.java b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/Folder.java
index 5a4ec2f54c..200c19a938 100644
--- a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/Folder.java
+++ b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/Folder.java
@@ -25,7 +25,6 @@
  * <pre>
  * A folder resource. This resource can only exist in a hierarchical namespace
  * enabled bucket.
- * Hierarchical namespace buckets are in allowlist preview.
  * </pre>
  *
  * Protobuf type {@code google.storage.control.v2.Folder}
@@ -518,7 +517,6 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * <pre>
    * A folder resource. This resource can only exist in a hierarchical namespace
    * enabled bucket.
-   * Hierarchical namespace buckets are in allowlist preview.
    * </pre>
    *
    * Protobuf type {@code google.storage.control.v2.Folder}
diff --git a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/GetFolderRequest.java b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/GetFolderRequest.java
index 6baf949a69..4ca2825c2a 100644
--- a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/GetFolderRequest.java
+++ b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/GetFolderRequest.java
@@ -25,7 +25,6 @@
  * <pre>
  * Request message for GetFolder. This operation is only applicable to a
  * hierarchical namespace enabled bucket.
- * Hierarchical namespace buckets are in allowlist preview.
  * </pre>
  *
  * Protobuf type {@code google.storage.control.v2.GetFolderRequest}
@@ -453,7 +452,6 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * <pre>
    * Request message for GetFolder. This operation is only applicable to a
    * hierarchical namespace enabled bucket.
-   * Hierarchical namespace buckets are in allowlist preview.
    * </pre>
    *
    * Protobuf type {@code google.storage.control.v2.GetFolderRequest}
diff --git a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/ListFoldersRequest.java b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/ListFoldersRequest.java
index e47352bafe..8f3a952434 100644
--- a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/ListFoldersRequest.java
+++ b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/ListFoldersRequest.java
@@ -25,7 +25,6 @@
  * <pre>
  * Request message for ListFolders. This operation is only applicable to a
  * hierarchical namespace enabled bucket.
- * Hierarchical namespace buckets are in allowlist preview.
  * </pre>
  *
  * Protobuf type {@code google.storage.control.v2.ListFoldersRequest}
@@ -707,7 +706,6 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * <pre>
    * Request message for ListFolders. This operation is only applicable to a
    * hierarchical namespace enabled bucket.
-   * Hierarchical namespace buckets are in allowlist preview.
    * </pre>
    *
    * Protobuf type {@code google.storage.control.v2.ListFoldersRequest}
diff --git a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/RenameFolderRequest.java b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/RenameFolderRequest.java
index aed982fd28..b6bb50c359 100644
--- a/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/RenameFolderRequest.java
+++ b/proto-google-cloud-storage-control-v2/src/main/java/com/google/storage/control/v2/RenameFolderRequest.java
@@ -25,7 +25,6 @@
  * <pre>
  * Request message for RenameFolder. This operation is only applicable to a
  * hierarchical namespace enabled bucket.
- * Hierarchical namespace buckets are in allowlist preview.
  * </pre>
  *
  * Protobuf type {@code google.storage.control.v2.RenameFolderRequest}
@@ -516,7 +515,6 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * <pre>
    * Request message for RenameFolder. This operation is only applicable to a
    * hierarchical namespace enabled bucket.
-   * Hierarchical namespace buckets are in allowlist preview.
    * </pre>
    *
    * Protobuf type {@code google.storage.control.v2.RenameFolderRequest}
diff --git a/proto-google-cloud-storage-control-v2/src/main/proto/google/storage/control/v2/storage_control.proto b/proto-google-cloud-storage-control-v2/src/main/proto/google/storage/control/v2/storage_control.proto
index 373e2cfd01..28551e3ef3 100644
--- a/proto-google-cloud-storage-control-v2/src/main/proto/google/storage/control/v2/storage_control.proto
+++ b/proto-google-cloud-storage-control-v2/src/main/proto/google/storage/control/v2/storage_control.proto
@@ -49,7 +49,6 @@ service StorageControl {
 
   // Creates a new folder. This operation is only applicable to a hierarchical
   // namespace enabled bucket.
-  // Hierarchical namespace buckets are in allowlist preview.
   rpc CreateFolder(CreateFolderRequest) returns (Folder) {
     option (google.api.routing) = {
       routing_parameters { field: "parent" path_template: "{bucket=**}" }
@@ -59,7 +58,6 @@ service StorageControl {
 
   // Permanently deletes an empty folder. This operation is only applicable to a
   // hierarchical namespace enabled bucket.
-  // Hierarchical namespace buckets are in allowlist preview.
   rpc DeleteFolder(DeleteFolderRequest) returns (google.protobuf.Empty) {
     option (google.api.routing) = {
       routing_parameters {
@@ -72,7 +70,6 @@ service StorageControl {
 
   // Returns metadata for the specified folder. This operation is only
   // applicable to a hierarchical namespace enabled bucket.
-  // Hierarchical namespace buckets are in allowlist preview.
   rpc GetFolder(GetFolderRequest) returns (Folder) {
     option (google.api.routing) = {
       routing_parameters {
@@ -85,7 +82,6 @@ service StorageControl {
 
   // Retrieves a list of folders. This operation is only applicable to a
   // hierarchical namespace enabled bucket.
-  // Hierarchical namespace buckets are in allowlist preview.
   rpc ListFolders(ListFoldersRequest) returns (ListFoldersResponse) {
     option (google.api.routing) = {
       routing_parameters { field: "parent" path_template: "{bucket=**}" }
@@ -97,7 +93,6 @@ service StorageControl {
   // applicable to a hierarchical namespace enabled bucket. During a rename, the
   // source and destination folders are locked until the long running operation
   // completes.
-  // Hierarchical namespace buckets are in allowlist preview.
   rpc RenameFolder(RenameFolderRequest) returns (google.longrunning.Operation) {
     option (google.api.routing) = {
       routing_parameters {
@@ -173,7 +168,6 @@ message PendingRenameInfo {
 
 // A folder resource. This resource can only exist in a hierarchical namespace
 // enabled bucket.
-// Hierarchical namespace buckets are in allowlist preview.
 message Folder {
   option (google.api.resource) = {
     type: "storage.googleapis.com/Folder"
@@ -209,7 +203,6 @@ message Folder {
 
 // Request message for GetFolder. This operation is only applicable to a
 // hierarchical namespace enabled bucket.
-// Hierarchical namespace buckets are in allowlist preview.
 message GetFolderRequest {
   // Required. Name of the folder.
   // Format: `projects/{project}/buckets/{bucket}/folders/{folder}`
@@ -236,7 +229,6 @@ message GetFolderRequest {
 
 // Request message for CreateFolder. This operation is only applicable to a
 // hierarchical namespace enabled bucket.
-// Hierarchical namespace buckets are in allowlist preview.
 message CreateFolderRequest {
   // Required. Name of the bucket in which the folder will reside. The bucket
   // must be a hierarchical namespace enabled bucket.
@@ -274,7 +266,6 @@ message CreateFolderRequest {
 
 // Request message for DeleteFolder. This operation is only applicable to a
 // hierarchical namespace enabled bucket.
-// Hierarchical namespace buckets are in allowlist preview.
 message DeleteFolderRequest {
   // Required. Name of the folder.
   // Format: `projects/{project}/buckets/{bucket}/folders/{folder}`
@@ -301,7 +292,6 @@ message DeleteFolderRequest {
 
 // Request message for ListFolders. This operation is only applicable to a
 // hierarchical namespace enabled bucket.
-// Hierarchical namespace buckets are in allowlist preview.
 message ListFoldersRequest {
   // Required. Name of the bucket in which to look for folders. The bucket must
   // be a hierarchical namespace enabled bucket.
@@ -361,7 +351,6 @@ message ListFoldersResponse {
 
 // Request message for RenameFolder. This operation is only applicable to a
 // hierarchical namespace enabled bucket.
-// Hierarchical namespace buckets are in allowlist preview.
 message RenameFolderRequest {
   // Required. Name of the source folder being renamed.
   // Format: `projects/{project}/buckets/{bucket}/folders/{folder}`