diff --git a/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ConfigServiceV2Grpc.java b/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ConfigServiceV2Grpc.java
index 8667183f8..2363bf43f 100644
--- a/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ConfigServiceV2Grpc.java
+++ b/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/ConfigServiceV2Grpc.java
@@ -32,7 +32,7 @@ public final class ConfigServiceV2Grpc {
 
   private ConfigServiceV2Grpc() {}
 
-  public static final String SERVICE_NAME = "google.logging.v2.ConfigServiceV2";
+  public static final java.lang.String SERVICE_NAME = "google.logging.v2.ConfigServiceV2";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<
@@ -3950,9 +3950,9 @@ private static final class ConfigServiceV2FileDescriptorSupplier
   private static final class ConfigServiceV2MethodDescriptorSupplier
       extends ConfigServiceV2BaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    ConfigServiceV2MethodDescriptorSupplier(String methodName) {
+    ConfigServiceV2MethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }
 
diff --git a/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingServiceV2Grpc.java b/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingServiceV2Grpc.java
index 93977f02d..3f8b7432e 100644
--- a/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingServiceV2Grpc.java
+++ b/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/LoggingServiceV2Grpc.java
@@ -32,7 +32,7 @@ public final class LoggingServiceV2Grpc {
 
   private LoggingServiceV2Grpc() {}
 
-  public static final String SERVICE_NAME = "google.logging.v2.LoggingServiceV2";
+  public static final java.lang.String SERVICE_NAME = "google.logging.v2.LoggingServiceV2";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<
@@ -938,9 +938,9 @@ private static final class LoggingServiceV2FileDescriptorSupplier
   private static final class LoggingServiceV2MethodDescriptorSupplier
       extends LoggingServiceV2BaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    LoggingServiceV2MethodDescriptorSupplier(String methodName) {
+    LoggingServiceV2MethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }
 
diff --git a/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/MetricsServiceV2Grpc.java b/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/MetricsServiceV2Grpc.java
index 8671ab0d1..daaff8042 100644
--- a/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/MetricsServiceV2Grpc.java
+++ b/grpc-google-cloud-logging-v2/src/main/java/com/google/logging/v2/MetricsServiceV2Grpc.java
@@ -32,7 +32,7 @@ public final class MetricsServiceV2Grpc {
 
   private MetricsServiceV2Grpc() {}
 
-  public static final String SERVICE_NAME = "google.logging.v2.MetricsServiceV2";
+  public static final java.lang.String SERVICE_NAME = "google.logging.v2.MetricsServiceV2";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<
@@ -778,9 +778,9 @@ private static final class MetricsServiceV2FileDescriptorSupplier
   private static final class MetricsServiceV2MethodDescriptorSupplier
       extends MetricsServiceV2BaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    MetricsServiceV2MethodDescriptorSupplier(String methodName) {
+    MetricsServiceV2MethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }