diff --git a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/DockerImage.java b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/DockerImage.java
index 40b84a52..096fc83e 100644
--- a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/DockerImage.java
+++ b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/DockerImage.java
@@ -25,9 +25,9 @@
  * DockerImage represents a docker artifact.
  * The following fields are returned as untyped metadata in the Version
  * resource, using camelcase keys (i.e. metadata.imageSizeBytes):
- * * imageSizeBytes
- * * mediaType
- * * buildTime
+ *   - imageSizeBytes
+ *   - mediaType
+ *   - buildTime
  * </pre>
  *
  * Protobuf type {@code google.devtools.artifactregistry.v1.DockerImage}
@@ -556,10 +556,10 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(uri_)) {
+    if (!getUriBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, uri_);
     }
     for (int i = 0; i < tags_.size(); i++) {
@@ -571,7 +571,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (uploadTime_ != null) {
       output.writeMessage(5, getUploadTime());
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(mediaType_)) {
+    if (!getMediaTypeBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 6, mediaType_);
     }
     if (buildTime_ != null) {
@@ -586,10 +586,10 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(uri_)) {
+    if (!getUriBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, uri_);
     }
     {
@@ -606,7 +606,7 @@ public int getSerializedSize() {
     if (uploadTime_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getUploadTime());
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(mediaType_)) {
+    if (!getMediaTypeBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, mediaType_);
     }
     if (buildTime_ != null) {
@@ -779,9 +779,9 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * DockerImage represents a docker artifact.
    * The following fields are returned as untyped metadata in the Version
    * resource, using camelcase keys (i.e. metadata.imageSizeBytes):
-   * * imageSizeBytes
-   * * mediaType
-   * * buildTime
+   *   - imageSizeBytes
+   *   - mediaType
+   *   - buildTime
    * </pre>
    *
    * Protobuf type {@code google.devtools.artifactregistry.v1.DockerImage}
diff --git a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/GetRepositoryRequest.java b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/GetRepositoryRequest.java
index d1b430f5..61cab971 100644
--- a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/GetRepositoryRequest.java
+++ b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/GetRepositoryRequest.java
@@ -178,7 +178,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     unknownFields.writeTo(output);
@@ -190,7 +190,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListDockerImagesRequest.java b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListDockerImagesRequest.java
index 113bb8b3..c2b7e263 100644
--- a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListDockerImagesRequest.java
+++ b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListDockerImagesRequest.java
@@ -254,13 +254,13 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (pageSize_ != 0) {
       output.writeInt32(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
     }
     unknownFields.writeTo(output);
@@ -272,13 +272,13 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListDockerImagesResponse.java b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListDockerImagesResponse.java
index ffb46d7a..5c90afc6 100644
--- a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListDockerImagesResponse.java
+++ b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListDockerImagesResponse.java
@@ -267,7 +267,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < dockerImages_.size(); i++) {
       output.writeMessage(1, dockerImages_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
     unknownFields.writeTo(output);
@@ -282,7 +282,7 @@ public int getSerializedSize() {
     for (int i = 0; i < dockerImages_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, dockerImages_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListRepositoriesRequest.java b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListRepositoriesRequest.java
index f8b0438a..1bd71c29 100644
--- a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListRepositoriesRequest.java
+++ b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListRepositoriesRequest.java
@@ -258,13 +258,13 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (pageSize_ != 0) {
       output.writeInt32(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
     }
     unknownFields.writeTo(output);
@@ -276,13 +276,13 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListRepositoriesResponse.java b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListRepositoriesResponse.java
index 2ac09aeb..5e17cbf0 100644
--- a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListRepositoriesResponse.java
+++ b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/ListRepositoriesResponse.java
@@ -267,7 +267,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < repositories_.size(); i++) {
       output.writeMessage(1, repositories_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
     unknownFields.writeTo(output);
@@ -282,7 +282,7 @@ public int getSerializedSize() {
     for (int i = 0; i < repositories_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, repositories_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/Repository.java b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/Repository.java
index 01ff81e6..12e2328b 100644
--- a/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/Repository.java
+++ b/proto-google-cloud-artifact-registry-v1/src/main/java/com/google/devtools/artifactregistry/v1/Repository.java
@@ -850,7 +850,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     if (format_
@@ -858,7 +858,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             .getNumber()) {
       output.writeEnum(2, format_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+    if (!getDescriptionBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
     }
     com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
@@ -869,7 +869,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (updateTime_ != null) {
       output.writeMessage(6, getUpdateTime());
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(kmsKeyName_)) {
+    if (!getKmsKeyNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 8, kmsKeyName_);
     }
     unknownFields.writeTo(output);
@@ -881,7 +881,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (format_
@@ -889,7 +889,7 @@ public int getSerializedSize() {
             .getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, format_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+    if (!getDescriptionBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, description_);
     }
     for (java.util.Map.Entry<java.lang.String, java.lang.String> entry :
@@ -908,7 +908,7 @@ public int getSerializedSize() {
     if (updateTime_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getUpdateTime());
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(kmsKeyName_)) {
+    if (!getKmsKeyNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, kmsKeyName_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1/src/main/proto/google/devtools/artifactregistry/v1/artifact.proto b/proto-google-cloud-artifact-registry-v1/src/main/proto/google/devtools/artifactregistry/v1/artifact.proto
index 9945bdee..9adc076e 100644
--- a/proto-google-cloud-artifact-registry-v1/src/main/proto/google/devtools/artifactregistry/v1/artifact.proto
+++ b/proto-google-cloud-artifact-registry-v1/src/main/proto/google/devtools/artifactregistry/v1/artifact.proto
@@ -32,9 +32,9 @@ option ruby_package = "Google::Cloud::ArtifactRegistry::V1";
 // DockerImage represents a docker artifact.
 // The following fields are returned as untyped metadata in the Version
 // resource, using camelcase keys (i.e. metadata.imageSizeBytes):
-// * imageSizeBytes
-// * mediaType
-// * buildTime
+//   - imageSizeBytes
+//   - mediaType
+//   - buildTime
 message DockerImage {
   option (google.api.resource) = {
     type: "artifactregistry.googleapis.com/DockerImage"
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/CreateRepositoryRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/CreateRepositoryRequest.java
index 9e0556f5..d5dcb5c3 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/CreateRepositoryRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/CreateRepositoryRequest.java
@@ -296,10 +296,10 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(repositoryId_)) {
+    if (!getRepositoryIdBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, repositoryId_);
     }
     if (repository_ != null) {
@@ -314,10 +314,10 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(repositoryId_)) {
+    if (!getRepositoryIdBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, repositoryId_);
     }
     if (repository_ != null) {
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/CreateTagRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/CreateTagRequest.java
index 1a4813ac..6dbc315f 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/CreateTagRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/CreateTagRequest.java
@@ -295,10 +295,10 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(tagId_)) {
+    if (!getTagIdBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, tagId_);
     }
     if (tag_ != null) {
@@ -313,10 +313,10 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(tagId_)) {
+    if (!getTagIdBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, tagId_);
     }
     if (tag_ != null) {
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeletePackageRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeletePackageRequest.java
index a5033635..fb9f5746 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeletePackageRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeletePackageRequest.java
@@ -174,7 +174,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     unknownFields.writeTo(output);
@@ -186,7 +186,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteRepositoryRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteRepositoryRequest.java
index dda5272a..732df968 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteRepositoryRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteRepositoryRequest.java
@@ -174,7 +174,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     unknownFields.writeTo(output);
@@ -186,7 +186,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteTagRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteTagRequest.java
index 12b8138e..321b728c 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteTagRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteTagRequest.java
@@ -174,7 +174,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     unknownFields.writeTo(output);
@@ -186,7 +186,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteVersionRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteVersionRequest.java
index 82399f53..d3ec4e8e 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteVersionRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/DeleteVersionRequest.java
@@ -198,7 +198,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     if (force_ != false) {
@@ -213,7 +213,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (force_ != false) {
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/File.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/File.java
index 8b2ca771..130e31cf 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/File.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/File.java
@@ -465,7 +465,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     if (sizeBytes_ != 0L) {
@@ -480,7 +480,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (updateTime_ != null) {
       output.writeMessage(6, getUpdateTime());
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(owner_)) {
+    if (!getOwnerBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 7, owner_);
     }
     unknownFields.writeTo(output);
@@ -492,7 +492,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (sizeBytes_ != 0L) {
@@ -507,7 +507,7 @@ public int getSerializedSize() {
     if (updateTime_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getUpdateTime());
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(owner_)) {
+    if (!getOwnerBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, owner_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetFileRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetFileRequest.java
index 2ce80e3d..5ec5d800 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetFileRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetFileRequest.java
@@ -174,7 +174,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     unknownFields.writeTo(output);
@@ -186,7 +186,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetPackageRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetPackageRequest.java
index 230672e0..5e5cbc3a 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetPackageRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetPackageRequest.java
@@ -174,7 +174,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     unknownFields.writeTo(output);
@@ -186,7 +186,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetRepositoryRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetRepositoryRequest.java
index 963e7dae..6fd92a6a 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetRepositoryRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetRepositoryRequest.java
@@ -174,7 +174,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     unknownFields.writeTo(output);
@@ -186,7 +186,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetTagRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetTagRequest.java
index 4040a23b..bac7cd2b 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetTagRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetTagRequest.java
@@ -174,7 +174,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     unknownFields.writeTo(output);
@@ -186,7 +186,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetVersionRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetVersionRequest.java
index 4d671065..578b24fe 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetVersionRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/GetVersionRequest.java
@@ -220,7 +220,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     if (view_
@@ -237,7 +237,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (view_
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListFilesRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListFilesRequest.java
index af458c3e..d9ce8abd 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListFilesRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListFilesRequest.java
@@ -327,16 +327,16 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (pageSize_ != 0) {
       output.writeInt32(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
+    if (!getFilterBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 4, filter_);
     }
     unknownFields.writeTo(output);
@@ -348,16 +348,16 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
+    if (!getFilterBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, filter_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListFilesResponse.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListFilesResponse.java
index f93a1abc..fd4d3942 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListFilesResponse.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListFilesResponse.java
@@ -266,7 +266,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < files_.size(); i++) {
       output.writeMessage(1, files_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
     unknownFields.writeTo(output);
@@ -281,7 +281,7 @@ public int getSerializedSize() {
     for (int i = 0; i < files_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, files_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListPackagesRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListPackagesRequest.java
index 0258d081..8549516e 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListPackagesRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListPackagesRequest.java
@@ -255,13 +255,13 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (pageSize_ != 0) {
       output.writeInt32(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
     }
     unknownFields.writeTo(output);
@@ -273,13 +273,13 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListPackagesResponse.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListPackagesResponse.java
index df4408fc..33bf12a3 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListPackagesResponse.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListPackagesResponse.java
@@ -267,7 +267,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < packages_.size(); i++) {
       output.writeMessage(1, packages_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
     unknownFields.writeTo(output);
@@ -282,7 +282,7 @@ public int getSerializedSize() {
     for (int i = 0; i < packages_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, packages_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListRepositoriesRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListRepositoriesRequest.java
index 42cdc62d..d5420f84 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListRepositoriesRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListRepositoriesRequest.java
@@ -255,13 +255,13 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (pageSize_ != 0) {
       output.writeInt32(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
     }
     unknownFields.writeTo(output);
@@ -273,13 +273,13 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListRepositoriesResponse.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListRepositoriesResponse.java
index 75ac4d67..2a6bd28a 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListRepositoriesResponse.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListRepositoriesResponse.java
@@ -269,7 +269,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < repositories_.size(); i++) {
       output.writeMessage(1, repositories_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
     unknownFields.writeTo(output);
@@ -284,7 +284,7 @@ public int getSerializedSize() {
     for (int i = 0; i < repositories_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, repositories_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListTagsRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListTagsRequest.java
index a6309b4a..095d8a04 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListTagsRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListTagsRequest.java
@@ -322,16 +322,16 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (pageSize_ != 0) {
       output.writeInt32(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
+    if (!getFilterBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 4, filter_);
     }
     unknownFields.writeTo(output);
@@ -343,16 +343,16 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
+    if (!getFilterBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, filter_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListTagsResponse.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListTagsResponse.java
index 3e237ede..1cbd3ed9 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListTagsResponse.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListTagsResponse.java
@@ -265,7 +265,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < tags_.size(); i++) {
       output.writeMessage(1, tags_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
     unknownFields.writeTo(output);
@@ -280,7 +280,7 @@ public int getSerializedSize() {
     for (int i = 0; i < tags_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, tags_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListVersionsRequest.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListVersionsRequest.java
index db79f00b..bbc23005 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListVersionsRequest.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListVersionsRequest.java
@@ -301,13 +301,13 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (pageSize_ != 0) {
       output.writeInt32(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, pageToken_);
     }
     if (view_
@@ -324,13 +324,13 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
+    if (!getParentBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
       size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
+    if (!getPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
     }
     if (view_
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListVersionsResponse.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListVersionsResponse.java
index f6669461..97426756 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListVersionsResponse.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/ListVersionsResponse.java
@@ -267,7 +267,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < versions_.size(); i++) {
       output.writeMessage(1, versions_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, nextPageToken_);
     }
     unknownFields.writeTo(output);
@@ -282,7 +282,7 @@ public int getSerializedSize() {
     for (int i = 0; i < versions_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, versions_.get(i));
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
+    if (!getNextPageTokenBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Package.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Package.java
index a3e0f0ee..614c5681 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Package.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Package.java
@@ -358,10 +358,10 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
+    if (!getDisplayNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, displayName_);
     }
     if (createTime_ != null) {
@@ -379,10 +379,10 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(displayName_)) {
+    if (!getDisplayNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, displayName_);
     }
     if (createTime_ != null) {
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Repository.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Repository.java
index 892b3ecd..b80e383f 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Repository.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Repository.java
@@ -740,7 +740,7 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
     if (format_
@@ -748,7 +748,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
             .getNumber()) {
       output.writeEnum(2, format_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+    if (!getDescriptionBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
     }
     com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
@@ -759,7 +759,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (updateTime_ != null) {
       output.writeMessage(6, getUpdateTime());
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(kmsKeyName_)) {
+    if (!getKmsKeyNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 8, kmsKeyName_);
     }
     unknownFields.writeTo(output);
@@ -771,7 +771,7 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (format_
@@ -779,7 +779,7 @@ public int getSerializedSize() {
             .getNumber()) {
       size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, format_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+    if (!getDescriptionBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, description_);
     }
     for (java.util.Map.Entry<java.lang.String, java.lang.String> entry :
@@ -798,7 +798,7 @@ public int getSerializedSize() {
     if (updateTime_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getUpdateTime());
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(kmsKeyName_)) {
+    if (!getKmsKeyNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, kmsKeyName_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Tag.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Tag.java
index 0022dec2..b61424e4 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Tag.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Tag.java
@@ -236,10 +236,10 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(version_)) {
+    if (!getVersionBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, version_);
     }
     unknownFields.writeTo(output);
@@ -251,10 +251,10 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(version_)) {
+    if (!getVersionBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, version_);
     }
     size += unknownFields.getSerializedSize();
diff --git a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Version.java b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Version.java
index 7d7cd7c8..8aa452f2 100644
--- a/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Version.java
+++ b/proto-google-cloud-artifact-registry-v1beta2/src/main/java/com/google/devtools/artifactregistry/v1beta2/Version.java
@@ -450,10 +450,10 @@ public final boolean isInitialized() {
 
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+    if (!getDescriptionBytes().isEmpty()) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
     }
     if (createTime_ != null) {
@@ -474,10 +474,10 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
+    if (!getNameBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
-    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
+    if (!getDescriptionBytes().isEmpty()) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, description_);
     }
     if (createTime_ != null) {